non lubricated lined plug valves

ISO 9001 : 1994

API 607

NNoonn LLuubbrriiccaatteeddLLiinneedd PPlluugg VVaallvveess

TEFLON LINED PLUG VALVESTEFLON LINED PLUG VALVESNon-Lubricated

Professional & New Plug Valves

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

WRENCH

HUB BOLT

NAME PLATE

HUB

COVER BOLT

ADJUSTING BOLT

COVER

O-RING

THRUST COLLAR

ANSTATIC BEARING

METAL DIAPHRAGM

PTFE DIAPHRAGM

WEDGE RING

PLUG

BODY

DESCRIPTION

CARBON STEEL

CARBON STEEL

STAINLESS STEEL

CARBON STEEL

CARBON STEEL

STAINLESS STEEL

CARBON STEEL

VIITON

STAINLESS STEEL

RTFE

STAINLESS STEEL

PTFE

RTFE

CAST STL PFA LINED

CAST STL PFA LINED

MATERIAL SPECIFICATIONNO

PART OF STANDARD MATERIAL

1045, Zn PLATED

SUS304

SUS304

ASTM A216 WCB

ASTM A193 B7

SUS304

ASTM A216 WCB

-

SUS304

-

SUS304

-

-

ASTM A216 WCB

ASTM A216 WCB

LIN

ED P

LUG

VAL

VES

TEFLON LINED PLUG VALVESTEFLON LINED PLUG VALVES


4

Non-Lubricated

P&NP LINED PLUG VALVE is Characteristic and has Merits1. Completely no leakage.

① PLUG & Tapered pipe of the Teflon Lining uses the contact method giving absolutely no leakageproblems compared to other Process Valves.

② Stem Seal structure has secured the security design and gives absolutely no leakage characteristic ofmagnet powered type.

③ Weather Proof Type characteristic has been added. The steam seal parts of products of otherenterprises leaks and after long usage corrosion takes place in the sealing but our product has usedthe sealing structure in the stem part and the covering part which gives absolutely no leakage forlongtime use eventually increasing the life span of the product. (Top Seal structure)

2. No dead space in the valve. The passage ways of the valve has no extra space like other Process valve allowing full control andopen/close function, semi - permanent life span.

3. No need of maintenance and repair. Having no extra space there is no worry that the

moving materials are clogged up inside the pipe. ① The Seal pressure made by the abrasion of the Teflon lining is re- controlled by the Cover of ADJ.

Bolt for semi - permanent sealing. ② Specially designed Teflon hinge will not allow any crack, shrinkage or deformation of Teflon lining. ③ Top entry type allowing maintenance in on-line status possible. Valve which doesn’t need much

maintenance.

P&NP TEFLON LINED PLUG VALVE has completed TEFLON LINING giving the valve its

acid and alkali proof characteristic, the DOVETAIL has a fixed TEFLON structure LINING

preventing loosening , transformation and extraction. Material of the VALVE’s body has

used the WCB, SUS316 to prevent the cracks created by the outer shocks, the exterior of

the VALVE has been coated with EPOXY making it a safe valve with anti-corrosive

characteristic when installed in areas of acid rain or sea water, TEFLON LINED PLUG

VALVE has to be used according to the characteristic of the manufacture.



Non-Lubricated

Non-Lubricated Type

Material

- Body, Plug : ASTM A216 WCB, ASTM A351 CF8M, CF3M.. ETC

- LINING MATL : PFA

Size 1/2″″~18″″

Use Temperature -50℃℃~230℃℃

- Main Fluid : Acidic or Alkalic fluid line specially required for NO-Leakage.

FIG. P25L WCB/PFATEFLON LINED PLUG VALVES

▶▶

▶▶

▶▶

▶▶

LIN

ED P

LUG

VAL

VES



6

P25L, Flanged ANSI Class 150■■

BOLT HOLE

1/2

3/4

1

1.1/2

2

2.1/2

3

4

4

6

8

10

12

108

117

127

165

178

190

203

229

229

267

292

330

356

IN

15

20

25

40

50

65

80

100

100

150

200

250

300

L

89

98

108

127

152

178

190

229

229

279

343

406

483

D

35

43

51

73

92

105

127

157

157

216

270

324

381

g

11.7

12.4

14.2

17.2

18.8

20.5

22.1

27.4

27.4

28.9

32.1

34.2

35.8

t

2.0

2.0

3.0

3.0

3.0

3.0

3.0

3.5

3.5

3.5

3.5

4.0

4.0

f

60.5

70.0

79.5

98.5

120.5

139.5

152.5

190.5

190.5

241.5

298.5

362.0

432.0

PCD

4

4

4

4

4

4

4

8

8

8

8

12

12

N

16

16

16

16

19

19

19

19

19

22

22

25

25

d

-

-

96

116

130

145

145

178

233

260

343

374

464

H

180

180

222

318

458

597

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES



BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

8

10

12

140

152

165

190

216

283

305

305

403

419

457

502

IN

15

20

25

40

50

80

100

100

150

200

250

300

L

95

117

124

156

165

210

254

254

318

381

444

521

D

35

43

51

73

92

127

157

157

216

270

324

381

g

16.3

17.9

20.5

23.7

25.3

31.6

35.3

35.3

39.1

46.8

52.2

54.8

t

2.0

2.0

3.0

3.0

3.0

3.0

3.5

3.5

3.5

3.5

4.0

4.0

f

66.5

82.5

89.0

114.5

127.0

168.0

200.0

200.0

270.0

330.0

387.0

451.0

PCD

4

4

4

4

8

8

8

8

12

12

16

16

N

16

19

19

22

19

22

22

22

22

25

29

32

d

-

-

96

116

130

145

178

233

260

343

374

464

H

180

180

222

318

458

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES

P23L, Flanged ANSI Class 300 ■■

LIN

ED P

LUG

VAL

VES

TEFLON LINED PLUG VALVESTEFLON LINED PLUG VALVESNon-Lubricated


8

P25L, J Flanged JIS 10K ■■

BOLT HOLE

1/2

3/4

1

1.1/2

2

2.1/2

3

4

4

6

8

10

12

108

117

127

165

178

190

203

229

229

267

292

330

356

IN

15

20

25

40

50

65

80

100

100

150

200

250

300

L

95

100

125

140

155

175

185

210

210

280

330

400

445

D

51

56

67

81

96

116

126

151

151

212

262

324

368

g

13

15

16

17

19

21

22

27

27

29

32

34

36

t

2.0

2.0

3.0

3.0

3.0

3.0

3.0

3.5

3.5

3.5

3.5

4.0

4.0

f

70

75

90

105

120

140

150

175

175

240

290

355

400

PCD

4

4

4

4

4

4

4

8

8

8

12

12

16

N

15

15

19

19

19

19

19

19

19

23

23

25

25

d

-

-

96

116

130

145

145

178

233

260

343

374

464

H

180

180

222

318

458

597

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES



BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

8

10

12

140

152

165

190

216

283

305

305

403

419

457

502

IN

15

20

25

40

50

80

100

100

150

200

250

300

L

95

100

125

140

155

200

225

225

305

350

430

480

D

51

56

67

81

96

132

160

160

230

275

345

395

g

15

17

18

19

19

23

26

26

30

32

36

36

t

2.0

2.0

3.0

3.0

3.0

3.0

3.5

3.5

3.5

3.5

4.0

4.0

f

70

75

90

105

120

160

185

185

200

305

380

430

PCD

4

4

4

4

8

8

8

8

12

12

12

16

N

16

19

19

19

19

23

23

23

25

25

27

27

d

-

-

96

116

130

145

178

233

260

343

374

464

H

180

180

222

318

458

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES

P25L, J Flanged JIS 20K ■■

LIN

ED P

LUG

VAL

VES

TEFLON LINED BALL CHECK VALVESTEFLON LINED BALL CHECK VALVESNon-Lubricated


10

FLG. B25L WCB/PFATEFLON LINED BALL CHECK VALVES

A

AA

B

OPERATION DIAGRAM

Structure

The whole body of the valve has PFA & FEP Teflon linings. RTFE ball

moves freely on the Spacer where lining has been done with Teflon

materials and the ball stops in the double sided flange passage way.

Pressure of the material or the counter flow moves the ball upstream

stopping the flow. The spacer of the downstream is in the developing part

so when the downstream is in the normal process there is a free flow.

Places of use and function

1) Prevent harms done on the pump motor by counter flow

2) Prevent harms done on the pump impeller by the counter flow

3) Interception when the back-head is high

▶▶

▶▶

TEFLON LINED BALL CHECK VALVESTEFLON LINED BALL CHECK VALVES


15

20

25

40

50

65

80

100

150

200

MM

89

98

108

127

152

178

190

229

279

343

D

60.5

70.0

79.5

98.5

120.5

139.5

152.5

190.5

241.5

298.5

PCD

4

4

4

4

4

4

4

8

8

8

NO

35

43

51

73

92

105

121

147

206

264

g

3.2

3.2

3.8

3.8

4.4

5.0

5.0

5.3

5.8

6.5

f

15.5

15.9

17.3

18.1

20.3

24.1

24.1

29.2

31.2

35.1

t

BOLT HOLE

DIMENSION

1/2

3/4

1

1.1/2

2

2.1/2

3

4

6

8

IN

152

152

152

165

217

254

254

317

381

482

LSIZE

16

16

16

16

19

19

19

19

22

22

DIA

B25L, Flanged ANSI Class 150 ■■

LIN

ED P

LUG

VAL

VES

TEFLON LINED SWING CHECK VALVESTEFLON LINED SWING CHECK VALVESNon-Lubricated


12

FIG. S25L WCB/PFATEFLON LINED SWING CHECK VALVES

OPERATION DIAGRAM

Structure

P&NP Teflon Lined Swing Check Valve is composed of the Body and 2

Discs all of which comes in contact with the flowing bodies The areas of

contact has Teflon mold making the product applicable to places where

anti-corrosive characteristic is needed instead of high steel alloy valve.

The disc with a attached hinge between the valve,s body and the flange

moves moves to stop or allow the flow

Use

1) Prevent of the counter rotation of the Pump Motor

2) Shock prevention of the Pump

3) Shut-off function the Back Head is high

▶▶

▶▶

TEFLON LINED SWING CHECK VALVESTEFLON LINED SWING CHECK VALVES


Use

••Vertical and horizontal piping can be available.

••It can be with strong and corrosive liquid instead of high-alloy valve

expensive.

••It has only its own two components and spring and pin can not used

which is corrosive and lust strongly.

Material

••BODY WCB(316)/PFA(FEP)

••DISC FEP(PFA) : 4″″and Under

WCB/PFA(FEP) : 6″″and Over

LINING THICK 2.4mm Over

▶▶

▶▶

LIN

ED P

LUG

VAL

VES

TEFION LINED SWING CHECK VALVESTEFION LINED SWING CHECK VALVES


14

Pressure Temperature Ratings

40

40

46

46

57

67

76

86

A

25

30

45

70

111

158

184

232

C

35

40.6

56

78

124

165

221

267

D

53。

53。

55。

64。

65。

61。

53。

53。

E

160

172

190

266

319

373

394

510

G

38

45

100

234

667

1,404

1,965

3,160

Cv

1.2

1.9

3.2

5.9

12.7

22.7

28.6

42.2

Wt.(kg)

UNIT : MMDIMENSION

1/2

2

3

4

6

8

10

12

35

40

55

80

125

172

222

256

BSIZE

70

89

127

157

216

298.5

324

381

FMax.mating Flange I.D

Min Max

33

43

71

92

142

188

239

290

39

49

82

100

148

195

260

310

S25L Flanged ANSI Class 150■■

ISO 9001 : 1994

API 607

NNoonn LLuubbrriiccaatteeddSSlleeeevveedd PPlluugg VVaallvveess

SLEE

VED

PLUG

VAL

VES

PLUG VALVES HOW TO ORDERPLUG VALVES HOW TO ORDER


4

EXAMPLE : P&NP PLUG VALVE, FIG. P250J, PJ 316 / 316 / 304-12″

VALVE TYPE 2 PORT TYPE 5 CLASS O END TYPE J OPTION(Ⅰ) PJ OPTION(Ⅱ)

PLUG VALVE 2 2-WAY 5 ANSI 150 O FLANGED END N/A ANSI PJ PARTIAL JACKET

BALL CHECK VALVE 3 3-WAY 3 ANSI 300 L LINED TYPE J JIS FJ FULL JACKET

SWING CHECK VALVE 4 4-WAY 6 ANSI 600 OF FULL BORE DIN DIN CV CONTROL VALVES

5 5-WAY 9 ANSI 900 OM METAL SEATED DBB

15 ANSI 1500 OL LUBRICATED

5 JIS 10K BW BUTT WELD

3 JIS 20K SC SCREW TYPE

6 JIS 40K SW SOCKET TYPE

9 JIS 63K

WCB WCB WCB WCB 304 SUS304 1/2″ N/A WRENCH TYPE

304 CF8 304 CF8 316 SUS316 3/4″ G WORM GEAR TYPE

316 CF8M 316 CF8M A283 A283 Gr.C 1″

A20 CN7M A20 CN7M 1.1/2″

CD4M CD4MCU CD4M CD4MCU 2″

304 CF3 304L CF3 2.1/2″

316L CF3M 316L CF3M 3″

MO MONEL MO MONEL 4″

5″

HC HASTELLOY C HC HASTELLOY C 6″

TI TITANIUM TI TITANIUM 8″

PFA PFA LINED PFA PFA LINED 10″

12″

14″

18″

20″

24″

■■

316 BODY MATERIAL 316 PLUG MATERIAL 304 OPTION MATERIAL 12″SIZE G OPERATOR

P

P

B

SDOUBLE BLOCK &

BLEED TYPE

SLEEVED PLUG VALVES

TEFLON SLEEVED PLUG VALVESTEFLON SLEEVED PLUG VALVESNon-Lubricated


5

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

WRENCH

HUB BOLT

NAME PLATE

HUB

COVER BOLT

ADJUSTING BOLT

COVER

O-RING

THRUST COLLAR

ANSTATIC BEARING

METAL DIAPHRAGM

PTFE DIAPHRAGM

WEDGE RING

PLUG

SLEEVE

BODY

DESCRIPTION

CARBON STEEL

CARBON STEEL

STAINLESS STEEL

CARBON STEEL

STAINLESS STEEL

STAINLESS STEEL

STAINLESS STEEL

VIITON

STAINLESS STEEL

RTFE

STAINLESS STEEL

PTFE

RTFE

STAINLESS STEEL

PTFE

STAINLESS STEEL

MATERIAL SPECIFICATIONNO


1045, Zn PLATED

SUS304

SUS304

ASTM A216 WCB

SUS304

SUS304

ASTM A351 CF8M

-

SUS304

-

SUS304

-

-

ASTM A351 CF8M

-

ASTM A351 CF8M

SLEE

VED

PLUG

VAL

VES


6

TEFLON SLEEVED PLUG VALVESTEFLON SLEEVED PLUG VALVESNon-Lubricated

▶ Design more economical, flexible, and compact fluidhanding systems.Bi-directional flow, simple actuation, lightweight, compact design, and multi-portconfigurations all facilitate improved system design.

▶ Superior, Longer-lasting In-Line SealingThe PTFE sleeve completely surrounds the plug. The sleeve provides a large,circumferential sealing surface from port to port. Open, closed, or rotating, thesealing is assured. No ball or gate valve can match this sealing power.

▶ Secure sealing with no cold-flow,deformation blow-out, or rotating of thesleeveThe sleeve is securely nestled in the valve body. High-pressure ribs, top and bottom retention, and 360 degreeport lips all assure sleeve containment.

▶ No seizing. No stickingAs the plug rotates, the 360 degree lips provide a self cleaning action to removescaling and adhering media.

▶ No cavities. No contamination.There are no body cavities where flow media can accumulate and contaminatefuture processing. The cavity-free design also prevents sticking.

360。PORT LIP

HIGH-PRESSURE RIBBOTTOM RETENTION

SLEEVED PLUG VALVES

TOP SEAL STRUCTURE OFTEFLON SLEEVED PLUG VALVE

TOP SEAL STRUCTURE OFTEFLON SLEEVED PLUG VALVE

Non-Lubricated


7

◆◆◆◆ THE ANTISTATIC THRUST COLLAR 3-POINT STANDED THRUST COLLAR HOLDS THE STEMTIGHTLY AND PUSHES THE DIAPHRAM WITH DEFINEDPRESSURE. HOLD THE STEM TIGHTLY AND EXTRACTS ANY STATICELECRICITY WHICH PLACES INSIDE THE VALVE.

WEATHER PROOF TYPEWEATHER PROOF O-RING WILLPREVENT ANY PENETRATION OF RAINOR FLUID FROM OUTSIDE OF VALVEAND IT OCCURS NO OXIDIZATION OFINSIDE OF VALVE.

THE PRIMARY SEALTHE TOUCHED FACE BETWEEN TEFLON SLEEVE ANDPLUG WILL NOT ALLOW ANY LEAKAGE OF FLOW MEDIA

THE SECONDARY SEALSPECIALLY DESIGNED LIP STRUCTURE OFTEFLON DIAPHRAGM WILL HOLD THE STEMMORE TIGHTLY WITH ANY LEAKED GAS ORFLUID FROM THE TOP OF PLUG.

THE TERTIARY SEALRTFE TEFLON WEDGERING AND PLUG ARETOUCHED TIGHTLY

THE FOURTHLY SEAL SPECIALLY DESIGNED LIPSTRUCTURE OF TEFLONDIAPHRAGM WILL PREVENT ANYLEAKAGE FROM THE TOP OF PLUG

◆◆◆◆

◆◆◆◆

◆◆◆◆

◆◆◆◆ ◆◆◆◆

SLEE

VED

PLUG

VAL

VES

SLEEVED PLUG VALVESSLEEVED PLUG VALVES


8

Non-Lubricated

P&NP SLEEVED PLUG VALVE isCharacteristic and has Merits1. Completely no leakage.

① PLUG & Tapered pipe of the Teflon Sleeve usesthe contact method giving absolutely no leakageproblems compared to other Process Valves.

② Stem Seal structure has secured the securitydesign and gives absolutely no leakagecharacteristic of magnet powered type.

③ Weather Proof Type characteristic has beenadded. The steam seal parts of products of otherenterprises leaks and after long usage corrosiontakes place in the sealing but our product hasused the sealing structure in the stem part andthe covering part which gives absolutely noleakage for longtime use eventually increasingthe life span of the product. (Top Seal structure)

2. No dead space in the valve. The passage ways of the valve has no extra spacelike other Process valve allowing full control andopen/close function, semi - permanent life span.

3. No need of maintenance and repair Having no extra space there is no worry that the moving materials are clogged up inside the pipe. ① The Seal pressure made by the abrasion of the Teflon sleeve is re - controlled by the Cover of

ADJ. Bolt for semi - permanent sealing.

② Inside Body of the port is a Metal lip with Self- cleaning function which can control all sticky andsolid materials.

③ Top entry type allowing maintenance in On-line status possible. Valve which doesn’t need muchmaintenance.

▶▶ Non-Lubricated Type

▶▶ Material- Body, Plug

WCB, LCB, 304, 304L, 316, 316L, A20, CD4M, HB, HC, MO, INCONEL, TI, ZR

▶▶ Size 1/2″″~18″″

▶▶ Use Temperature -50℃℃~230℃℃

▶▶ Main Fluid : Toxic, Flammable, Explosive Fluid Line and No-leakage required Line

FIG. P250 316/316SLEEVED PLUG VALVES

SLEEVED PLUG VALVES

TEFLON SLEEVED PLUG VALVESTEFLON SLEEVED PLUG VALVES


9

BOLT HOLE

1/2

3/4

1

1.1/2

2

2.1/2

3

4

4

6

8

10

12

108

117

127

165

178

190

203

229

229

267

292

330

356

IN

15

20

25

40

50

65

80

100

100

150

200

250

300

L

89

98

108

127

152

178

190

229

229

279

343

406

483

D

35

43

51

73

92

105

127

157

157

216

270

324

381

g

9.7

10.4

11.2

14.2

15.8

17.5

19.1

23.9

23.9

25.4

28.6

30.2

31.8

t

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

f

60.5

70.0

79.5

98.5

120.5

139.5

152.5

190.5

190.5

241.5

298.5

362.0

432.0

PCD

4

4

4

4

4

4

4

8

8

8

8

12

12

N

16

16

16

16

19

19

19

19

19

22

22

25

25

d

-

-

96

116

130

145

145

178

233

260

343

374

464

H

180

180

222

318

458

597

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES

P250 Flanged ANSI Class 150 ■■

SLEE

VED

PLUG

VAL

VES



10

BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

8

10

12

140

152

165

190

216

283

305

305

403

419

457

502

IN

15

20

25

40

50

80

100

100

150

200

250

300

L

95

117

124

156

165

210

254

254

318

381

444

521

D

35

43

51

73

92

127

157

157

216

270

324

381

g

14.3

15.9

17.5

20.7

22.3

28.6

31.8

31.8

36.6

41.3

47.7

50.8

t

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

f

66.5

82.5

89.0

114.5

127.0

168.0

200.0

200.0

270.0

330.0

387.5

451.0

PCD

4

4

4

4

8

8

8

8

12

12

16

16

N

16

19

19

22

19

22

22

22

22

25

29

32

d

-

-

96

116

130

145

178

233

260

343

374

464

H

180

180

222

318

458

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES

P230 Flanged ANSI Class 300■■

11

SLEEVED PLUG VALVES




BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

165

190

216

241

292

356

432

432

559

IN

15

20

25

40

50

80

100

100

150

L

95

117

124

156

165

210

273

273

356

D

35

43

51

73

92

127

157

157

216

g

20.7

22.3

23.9

28.7

31.8

38.2

44.5

44.5

54.1

t

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

6.4

f

66.5

82.5

89.0

114.5

127.0

168.0

216.0

216.0

292.0

PCD

4

4

4

4

8

8

8

8

12

N

16

19

19

22

19

22

25

25

29

d

-

-

96

116

130

145

178

233

260

H

180

180

222

318

458

597

746

153

190

R

-

-

-

-

-

-

-

79.4

79.4

K

-

-

-

-

-

-

-

327

327

W

80

80

75

91

106

121

150

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES

SLEE

VED

PLUG

VAL

VES



12

P250J Flanged JIS 10K■■

BOLT HOLE

1/2

3/4

1

1.1/2

2

2.1/2

3

4

4

6

8

10

12

108

117

127

165

178

190

203

229

229

267

292

330

356

IN

15

20

25

40

50

65

80

100

100

150

200

250

300

L

95

100

125

140

155

175

185

210

210

280

330

400

445

D

51

56

67

81

96

116

126

151

151

212

262

324

368

g

12

14

14

16

16

18

19

24

24

25

29

30

32

t

1

1

1

2

2

2

2

2

2

2

2

2

3

f

70

75

90

105

120

140

150

175

175

240

290

355

400

PCD

4

4

4

4

4

4

8

8

8

8

12

12

16

N

15

15

19

19

19

19

19

19

19

23

23

25

25

d

-

-

96

116

130

145

145

178

233

260

343

374

464

H

180

180

222

318

458

597

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSIONEND FLANGES

13

SLEEVED PLUG VALVES



P230J Flanged JIS 20K ■■

BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

8

10

12

140

152

165

190

216

283

305

305

403

419

457

502

IN

15

20

25

40

50

80

100

100

150

200

250

300

L

95

100

125

140

155

200

225

225

305

350

430

480

D

51

56

67

81

96

132

160

160

230

275

345

395

g

14

16

16

18

18

22

24

24

28

30

34

35

t

1

1

1

2

2

2

2

2

2

2

2

3

f

70

75

90

105

120

160

185

185

200

305

380

430

PCD

4

4

4

4

8

8

8

8

12

12

12

16

N

16

19

19

19

19

23

23

23

25

25

27

27

d

-

-

96

116

130

145

178

233

260

343

374

464

H

180

180

222

318

458

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

END FLANGES

SLEE

VED

PLUG

VAL

VES



14

P260J Flanged JIS 40K■■

BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

165

190

254

305

368

381

457

457

610

IN

15

20

25

40

50

80

100

100

150

L

115

120

130

160

165

210

250

250

355

D

55

60

51

90

105

140

165

165

240

g

20

20

22

24

26

32

36

36

44

t

1

1

1

2

2

2

2

2

2

f

80

85

95

120

130

170

205

205

295

PCD

4

4

4

4

8

8

8

8

12

N

19

19

19

23

19

23

25

25

33

d

-

-

96

116

130

145

178

233

260

H

180

180

222

318

458

597

746

153

190

R

-

-

-

-

-

-

-

79.4

79.4

K

-

-

-

-

-

-

-

327

327

W

80

80

75

91

106

121

150

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSIONEND FLANGES

15

SLEEVED PLUG VALVES

TEFLON SLEEVED JACKETED PLUG VALVESTEFLON SLEEVED JACKETED PLUG VALVES


Non-Lubricated

1. PA, MNT, DNT, LACTAM, PET POLYMER of the line are used for the accurate

control of the temperature of the flow.

2. Applicable for the heating or cooling flow in the Jacket. (MAX. 230℃~ MIN. -

50℃)

3. Possible supply to valve contacts and Jacket contacts.

4. Complate body anti-pressure test before the welding of the Jacket or after

the welding for the guarantee of credibility.

P&NP JACKETED PLUG VALVE is Characteristic and has Merits1. Completely no leakage.

① PLUG & Tapered pipe of the Teflon Sleeve uses the contact method giving absolutely no leakageproblems compared to other Process Valves.

② Stem Seal structure has secured the security design and gives absolutely no leakage characteristicof magnet powered type.


2. No dead space in the valve. The passage ways of the valve has no extra space like other Process valve allowing full control andopen/close function, semi-permanent life span

3. No need of maintenance and repair Having no extra space there is no worry the moving materials to clog up inside the pipe. ① The Seal pressure made by the abrasion of the Teflon sleeve is re-controlled by the Cover of ADJ.

Bolt for semi-permanent sealing. ② Inside Body of the port is a Metal lip with Self- cleaning function which can control all sticky and solid

materials. ③ Top entry type allowing maintenance in On-line status possible. Valve which doesn’t need much

maintenance

SLEE

VED

PLUG

VAL

VES

TEFLON SLEEVED JACKETED PLUG VALVESTEFLON SLEEVED JACKETED PLUG VALVESNon-Lubricated


16

Non-Lubricated Type

Jacket Type ; Partial Jacket, Full Jacket

Material

- Body, PlugWCB, LCB, 304, 304L, 316, 316L, A20, CD4M, HB, HC, MO, INCONEL, TI, ZR Jacket : Carbon Steel, Stainless Steel

Size 1/2″~18″

Use Temperature -50℃~230℃

FIG. P260PJ 316/316/304TEFLON SLEEVED JACKETED PLUG VALVES

▶▶

▶▶

▶▶

▶▶

SLEEVED PLUG VALVES

JACKETED CONNECTION ARRANGEMENTJACKETED CONNECTION ARRANGEMENTNon-Lubricated


17

FLOW

VERTICALSTEM

JACKET CONNECTION FORM

NOTE 1. FORM A, B, C, D, E IS BOTTOM VIEW.2. SCREWED, SOCKETED OR FLANGED STEAM CONNECTION IS AVAILABLE.3. WHEN REQUIRED FORM IS NOT DECIDED OR DIFFERENT FROM THIS STD. FORM.

CUSTOMER CAN ADVISE P&NP TO USE THIS SHEET.

STEAM

DIRECTION

HORIZONTALSTEM

VERTICALSTEM

VERTICALSTEM

HORIZONTALSTEM

A B C D E

F G H

H I J

SLEE

VED

PLUG

VAL

VES

MULTI PORT TEFLON SLEEVED PLUG VALVESMULTI PORT TEFLON SLEEVED PLUG VALVES


18

Non-Lubricated

P&NP JACKETED PLUG VALVE is Characteristic and has Merits1. Completely no leakage.

① PLUG & Tapered pipe of the Teflon Sleeve uses the contact method giving absolutely no leakageproblems compared to other Process Valves.

② Stem Seal structure has secured the security design and gives absolutely no leakage characteristic ofmagnet powered type.


2. No dead space in the valve. The passage ways of the valve has no extra space like other Process valve allowing full control andopen/close function, semi-permanent life span .

3. No need of maintenance and repair Having no extra space there is no worry that the moving materials are clogged up inside the pipe. ① The Seal pressure made by the abrasion of the Teflon sleeve is re-controlled by the Cover of ADJ.

Bolt for semi-permanent sealing. ② Inside Body of the port is a Metal lip with Self- cleaning function which can control all sticky and solid

materials. ③ Top entry type allowing maintenance in On-line status possible. Valve which doesn’t need much

maintenance.

Because there are no restriction fluids, piping is easy and it is able to blend, divert andsegregate. And it is economical to install 1 pcs for 3-way valve in which 3 pcs for 2-wayvalve shall be installed. There are no faulty operation because function of 1pcs valve willtake the place of 3 pcs valve and the installing location may be compact space. It appliesto Tandem Operation, Steam Purging, Switching of relief valves for test, Recirculation of slurry tanks, diversion of duplex strainers, Pump bypass & switching,Schedule switching, Throttling switching.

RegeneratingCycle

DryingCycle

SLEEVED PLUG VALVES

MULTI PORT TEFLON SLEEVED PLUG VALVESMULTI PORT TEFLON SLEEVED PLUG VALVESNon-Lubricated


19

P&NP 3-Way Plug Valves



3-way port arrangement

Process

Storage

Application

Reactor

SLEE

VED

PLUG

VAL

VES



20

Non-Lubricated

BOLT HOLE

1/2

3/4

1

1.1/2

2

2.1/2

3

4

4

6

8

10

12

108

117

127

165

178

190

203

229

229

267

292

330

356

IN

15

20

25

40

50

65

80

100

100

150

200

250

300

L

89

98

108

127

152

178

190

229

229

279

343

406

483

D

35

43

51

73

92

105

127

157

157

216

270

324

381

g

9.7

10.4

11.2

14.2

15.8

17.5

19.1

23.9

23.9

25.4

28.6

30.2

31.8

t

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

f

60.5

70.0

79.5

98.5

120.5

139.5

152.5

190.5

190.5

241.5

298.5

362.0

432.0

PCD

4

4

4

4

4

4

4

8

8

8

8

12

12

N

16

16

16

16

19

19

19

19

19

22

22

25

25

d

-

-

96

116

130

145

145

178

233

260

343

374

464

H

180

180

222

318

458

597

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

70.0

73.0

89.0

105.0

114.5

130.0

130.0

152.5

152.5

191.0

229.0

279.5

303.0

S

END FLANGES

P350 Flanged ANSI Class 150■■

SLEEVED PLUG VALVES



21


BOLT HOLE

1/2

3/4

1

1.1/2

2

3

4

4

6

8

10

12

140

152

165

190

216

283

305

305

403

419

457

502

IN

15

20

25

40

50

80

100

100

150

200

250

300

L

95

117

124

156

165

210

254

254

318

381

444

521

D

35

43

51

73

92

127

157

157

216

270

324

381

g

14.3

15.9

17.5

20.7

22.3

28.6

31.8

31.8

36.6

41.3

47.7

50.8

t

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

1.6

f

66.5

82.5

89.0

114.5

127.0

168.0

200.0

200.0

270.0

330.0

387.0

451.0

PCD

4

4

4

4

8

8

8

8

12

12

16

16

N

16

19

19

22

19

22

22

22

22

25

29

32

d

-

-

96

116

130

145

178

233

260

343

374

464

H

180

180

222

318

458

597

746

153

190

225

225

270

R

-

-

-

-

-

-

-

79.4

79.4

79.4

119

119

K

-

-

-

-

-

-

-

327

327

350

350

380

W

80

80

75

91

106

121

150

-

-

-

-

-

h OPERATOR REMARKMM

WITHWRENCH

WITHWORMGEAR

UNIT : MMDIMENSION

73.0

76.0

95.0

111.0

121.0

141.0

171.5

171.5

216.0

254.0

305.0

356.0

S

END FLANGES

SLEE

VED

PLUG

VAL

VES

SCREW & WELD ENDS TEFLONSLEEVED PLUG VALVESSCREW & WELD ENDS TEFLONSLEEVED PLUG VALVESNon-Lubricated


22

FIG. P260N BW 316/316BUTT WELD ENDS NUCLEARPLUG VALVES2-WAYCLASS 150#, 300#, 600#JIS 10K, 20K, 40K1/2″″~8″″

FIG. P250SC 316/316SCREW ENDS PLUG VALVES2-WAY, CLASS 150#, 300#, 600#, JIS 10K, 20K, 40K, 1/2″″~2″″

FIG. P250BW 316/316BUTT WELD ENDS PLUG VALVES2-WAY, CLASS 150#, 300#, 600#, JIS 10K, 20K, 40K, 1/2″″~12″″

FIG. P250BW.P 316/316PUPS WELD ENDS PLUG VALVES2-WAY, CLASS 150#, 300#, 600#, JIS 10K, 20K, 40K, 1/2″″~12″″

FIG. P250SW 316/316SOCKET WELD PLUG VALVES2-WAY, CLASS 150#, 300#, 600#, JIS 10K, 20K, 40K, 1/2″″~8″″

Non-LubricatedP&NPP&NP Extended Packing Plug Valves (VOC Packing Type)

P&NP CO., LTDP&NP CO., LTDPPROFESSIONALROFESSIONAL & N& NEW EW PPLUG VALVESLUG VALVES

◆ Feature

• Extended triple seal stem packing type. Easy to choose the kinds

and material of packing. (Graphite, PTFE V-Packing, VOC packing

etc.)

• No leaked semi-permanent structure though equally pressured Triple

Seal Stem Packing by Gland flange.

• Various and steady Leaking Prevention by Steam Sealing.

• Able to be used as Live Loaded Extended Packing by using Plate

Spring with an Option to use Gland Flange Bolt to do triple sealing

against various temperature effectively.

• Able to prevent stern requirements for leaking prevention and control

the requirements for sealing economically.

◆ Advantages

1. Completely No Leakage.

① As tapered Plug and Teflon Sleeve contact face to face givesabsolutely no leakage.

② Steam Seal Structure has been designed to complement thecontroversial point of other plug valves.

③ As Steam Seal is not exposed externally it doesn't rust and able toincrease life span. (Weather Proof Type)

2. No Dead Space

No dead space in the fluid way can allow full control of open/closefunction and gives semi-permanent life span.

3. Few Maintenance and Repair needed

① No dead space doesn't allow fluid to be clogged up.

② Re-adjusting of Seal Pressure by using Adjusting-Bolt Afterabrasion of Teflon Sleeve gives semi-permanent sealing function.

③ Metal lib around Port has Self-Cleaning function to control steamyand solid material liquid.

④ Top Entry type can allow to be repaired on line.

P&NP FIG. P250EP WCB/316

EXTENDED PACKING TYPE PLUG VALVES

◆ Feature



etc.)









◆ Advantages





2. No Dead Space







TRIPLE SEAL EXTENDED STEM PACKING

GLAND FLANGE

Non-LubricatedP&NPP&NP Extended Packing Plug Valves (VOC Packing Type)

P&NP CO., LTDP&NP CO., LTDPPROFESSIONALROFESSIONAL & N& NEW EW PPLUG VALVESLUG VALVES

◆ Feature



etc.)









◆ Advantages





2. No Dead Space







◆ Feature



etc.)









◆ Advantages





2. No Dead Space







TRIPLE SEAL EXTENDED STEM PACKING

ISO 9001 : 1994

API 607

MMeettaall SSeeaatteedd TTyyppeeLLuubbrriiccaatteedd PPlluugg VVaallvveess


PRESSURE BALANCED PLUG VALVESPRESSURE BALANCED PLUG VALVESLubricated

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

WRENCH

HUB BOLT

HUB

SNAP RING

INDICATOR

STEM

THRUST BEARING

GLAND BOLT

STOPPER

GLAND

GLAND PACKING

O-RING(I)

O-RING(II)

BODY

NEEDLE VALVE

CHECK VALVE

GREASE NIPPLE

COMPENSATOR

PLUG

METAL DIAPHRAGM(I)

METAL DIAPHRAGM(II)

GASKET

PRESSURE BUTTON

COVER

COVER BOLT

LOCK NUT

ADJUSTING BOLT

DESCRIPTION

CARBON STEEL

CARBON STEEL

CARBON STEEL

CARBON STEEL

STAINLESS STEEL

STAINLESS STEEL

STAINLESS STEEL

STAINLESS STEEL

STAINLESS STEEL

STAINLESS STEEL

GRAPHITE

VITON

VITON

CARBON STEEL

STEEL

STEEL

STEEL

CARBON STEEL

CARBON STEEL

STAINLESS STEEL

CARBON STEEL

SOFT STEEL

CARBON STEEL

CARBON STEEL

CARBON STEEL

CARBON STEEL

CARBON STEEL

MATERIAL

1045, Zn PLATED

SUS304

ASTM A216 WCB

1020, Zn PLATED

SUS304

SUS316

SUS316

SUS304

SUS304

SUS316

-

-

-

ASTM A216 WCB

-

-

-

1045, Zn PLATED

ASTM A216 WCB

SUS304

1045

1020

1045

ASTM A216 WCB

ASTM A193 B7

ASTM A194 2H

ASTM A193 B7

SPECIFICATIONNO


LUBR

ICAT

ED P

LUG

VALV

ES

PRESSURE BALANCED PLUG VALVESPRESSURE BALANCED PLUG VALVES


4

STEM SEALING COMPOUNDINJECTION TO RENEW SEALING TO ATMOSHERE BLOWOUT PROOF TYPE STEM

GLAND PACKING- WEATHER PROOFTYPE SEAL

THRUST BEARING

FIRE SAFE AND NORMAL SEALINGSOFT STEEL + GRAPHITE RING

PRESSURE BALANCE HOLE

PULG ADJUSTING BOLT

BODY & PLUG WITH METAL SEATEDSEALING(SEALANT)

PLUG & BODY GREASE SEALANT INJECTORTO RENEW SEALING

FEATURES

Lubricated



FEATURES■ P&NP FEATURES

1) No Leakage(Bubble Tight Shut Off)

P&NP tapered plug valve assures positive bubble tight shut off with unique sealantsystem.

2) No Maintenance (In-Line Adjustment)

P&NP tapered plug valve can be adjusted with the valve in line, extending the service lifeof the valve.

3) No Dead Space

Slurry or sludge don t accumulate anywhere in a P&NP valve, because P&NP valve hasno dead cavity in the flow path.

■ EASE OF OPERATIONPositive quarter turn operation is quick and sure.

■ PRESSURE BALANCE SYSTEMFor maintaining pressure equalization between plug port and bottom of the plug, and forinsuring the pressure above the plug being the same as or greater than in the plug port,P&NP pressure balance system design is available.

■ SAFETYFire tested according to API 607.

BENEFIT■ PRESSURE BALANCED TYPE AS STANDARD■ BLOWOUT- PROOF STEM STRUCTURE■ OPERATION

1) Freedom from seizure by long service operation

2) Consistent Torque

■ SELF CLEANING SEATING SURFACEThe turning action of plug valve scrapes off any ingredient which may accumulate theplug surface in a closed position.

LUBR

ICAT

ED P

LUG

VALV

ES



6

Lubricated

Lubricated Type

CLASS : ANSI 150#, 300#, 600#, 900#, 1500#

Size 1/2″″~ 24″″

FIG. P260L WCB/WCBPRESSURE BALANCED PLUG VALVES

▶▶

▶▶



Acids, alcohols, glycerine

Silicone sealant

Gasoline, mineral oils, kerosene

General gas and wate sealant

Aliphatic hydrocarbon liquids and gases

Hot hydrocarbon vapors and gases

Benzene, butane, solvent naphthas

Aviation gasoline, jet fuel

Air and inert gases at sub-zero temp

Benzene, propylene, styrene, LPGS

Strong acids, alkalies

Sour gas, H2S, CO2

Fluorocarbon, lubricant oxygen chlorine

Hot hydrocarbon gases and vapors

Steam, high temperature water

P-400/400A

P-204

P-711

P-600

P-650/800/900

P-650/800/900

P-711

P-711

GP

P-950

P-400A

p-340

P-FL5

P-Ps3

P-PS6

147-421

234

357

386

555

654

755

833

862

950

660

921

ROCKWELL

NO.1

NO.7

NO.5, NO6

NO.4

NO.2

WALWORTH

400/400A

204

711

600

650/800/900

650/800/900

711

711

220

950

400A

340

FL-5

Polyseal No.3

Polyseal No.6

CLIMAXP&NP AVAILABLE FLUID

SEALANTS

The availble fluid is recommened by P&NP. As the condition of fluid using, it is possible to change the appropriate sealant

LUBR

ICAT

ED P

LUG

VALV

ES



8

1/2

3/4

1

1.1/2

2

3

4

6

8

10

12

14

16

18

20

24

S

S

S

S

S

S

S

V

V

V

V

V

ANSI 150#

S

S

S

S

V

V

V

V

V

V

V

V

V

ANSI 300#

R

R

R

R

R

R

R

R

R

R

R

R

ANSI 600#IN

APPLICATION : CHEMICAL, OIL, GAS AND HYDROCARBON PROCESS IN INDUSTRIES

ANSI 1500#

P&NP PATTERN FOR PRESSURE BALANCED PLUG VALVES.•P&NP HAVE CAST PATTERNS FOR SHORT, REGULAR AND VENTURI ACCORDING TO API 6D &API599.•FACE TO FACE AND END TO END DIMENSIONS CONFORM TO API599 (ANSI B 16.34).•AVAILABLE PATTERN GOING WITH SIZE& CLASS.

NOTES : 1. Above pattern is available for flanged end type.

2. Specific requirement for pattern is available contact to P&NP

3. Above chart symbols means as follows :

S : SHORT PATTERN R : REGULAR PATTERN V : VENTURI PATTERN

15

2

25

40

50

80

100

150

200

250

300

350

400

450

500

600

MM

NOMINAL SIZE CLASS

V

V

V

V

V

V

V

V

V

R

R

R

R

R

R

R

R

R

R

R

V

V

V

V

V

Lubricated

P&NP PLUG VALVES-PRESSURE BALANCEDP&NP PLUG VALVES-PRESSURE BALANCEDLubricated


The role of lubricantsIt minimizes the risistance during working and prevents corrosion inside plug. The port part of valve is coveredwith lubricant groove and prevent any leakage.

The characteristic of lubricantsP&NP-Lubricants has necessary characteristics for several purposes.

1. The lubricated valve is suitable for working valve easily.2. It is strong enough to resist dilution by fluids.3. It is chemically inactivated and firmly adhered for anti-corrosiveness .4. It maintains a fluid situation against wide scope of temperature5. It minimizes the solidification caused by temperature or chemical reaction.

The selection of lubricantsIt is selected in accordance with temperature, conformable and non-conformable fluids as below.

■■ Table 1. P&NP Lubricant

P-104 Peanut Butter 18~260℃ Scratched ball & plug valve Alkali

P-204 White 46~204℃Molten Sulfur, LPG or solvent of

Acetic Anhydride, Acetic Acid hydrocarbonPipe line, compressor,

P-220 Transparent 59~121℃ Gasoline&oil factory for Aromatic & SorbentLow temperature

P-340 Yellow 28~204℃ Where H2 and CO2 meet Solvent & ammineP-350A Yellow 29~204℃ Mixture of HF & LPG High temperature airP-400A Yellowish brown 29~204℃ Aqueous solution of acid & base Fluid hydrocarbonP-400 Red 20~232℃ Acid & base Fluid hydrocarbonP-525 Transparent 18~204℃ Air starting valve Fluid hydrocarbon

P-600 Brown 29~260℃Gas & water

LPGSealant & hydrocarbon line

P-650 Green 40~260℃ Hydrocarbon & LPG lineAromatic, alkali

& sorbent

P-711 White 0~204℃Aerial Gasoline &

100% Benzineoil, Alkylate compound

LUBRICANT NO. COLOR TEMPERATURE CONFORMITY NON-CONFORMITY

LUBRICANTS

LUBR

ICAT

ED P

LUG

VALV

ES

P&NP PLUG VALVES-PRESSURE BALANCEDP&NP PLUG VALVES-PRESSURE BALANCED


10

P-750 Black 18~316℃High temperature Aromatic,

asphalt line & steam line alkali,sorbent

P-800 White 29~232℃Butane,Butadiene,

AlkaliCCL4,Ethane, Propane

P-900 Black 29~343℃Nutural gas,Oil-Chemical factory,

AlkaliRubber Factory

P-901 Black 34~149℃Low temperature air,

AlkaliHydrocarbon lubricant

P-950 Black 40~149℃Propylene, Butadiene

AlkaliXylene, Benzene, Styrene

LUBRICANT NO. COLOR TEMPERATURE CONFORMITY NON-CONFORMITY

LUBRICANT NO. TEMPERATURE CONFORMITY NON-CONFORMITY

Lubricated

■■ Table 2.Special Lubricant

P-Turn #1 29~260℃ Removal of residue in Hydrocarbon line valve SealantP-Turn #2 29~260℃ Ditto, except acid & base Sealant

P-FL5 18~204℃ Corrosive fluid & oxideAluminium & Magnesium

P-PS6 0~232℃ Steam & high temperature water Fluid hydrocarbonP-PS3 0~343℃ Over-heated steam Fluid hydrocarbonG-1500 ~815℃ Anti-Ceez Lubricant Fluid hydrocarbonG-S3 29~177℃ EP bearing lubricant Fluid hydrocarbon

The maintenance of lubricantThe need quantity of maintenance shall be in accordance with the working cycle of valve.

Periodical improvementLeakage should be prevented. All valves that are not used periodically should be improved every six-

months.

LUBRICANTS

P&NP FLANGED END PLUG VALVES- PRESSURE BALANCED

Lubricated


■■ MAXIMUM BREAK TORQUE•P&NP LUBRICATED PLUG VALVES HAVE THE LOWEST POSSIBILITY OF TURNING TORQUE

COMPARED WITH TIGHT SHUT-OFF CONDITIONS.

•THE TABLE GIVEN BELOW IS AN ACTUAL TEST DATA FOR EXPECTED MAXIMUM WORKINGCONDITIONS.

P&NP FLANGED END PLUG VALVES- PRESSURE BALANCED

APPLICATION : CHEMICAL, OIL, GAS AND HYDROCARBON PROCESS IN INDUSTRIES

1

2

3

4

5

6

10

12

14

16

18

20

24

25

60

80

100

150

200

250

300

350

400

460

500

600

33

162

173

303

197

1,027

1,470

2,053

2,053

2,702

3,469

4,626

5,836

173

249

378

649

984

2,475

2,637

3,729

4,648

6,784

5,859

13,295

210

400

735

1,167

2,269

3,620

5,823

5,620

7,350

10,593

17,294

31,344

IN MM ANSI CLASS 150 ANSI CLASS 300 ANSI CLASS 600

NOMINAL SIZE CLASS

NOTES 1. Above table data add 30% safety factor to actual torque data.

2. When sizing an actuator, consult with P&NP

VALVETORQUE

UNIT : Nm

non lubricated lined plug valves

Documents