All dimensions are in millimeters unless otherwise specified and only for reference subject to change.

Reducing Port Connector

DCRP

Connects two fractional Dk-Lok ports

Connects two metric Dk-Lok ports

in mm in mmPart No.

Part No.

Tube O.D.

Min.D LE

Min.E

D1

Tube O.D.

DD1

D2 1

LD2 1

DCRP 2-1DCRP 4-2DCRP 6-2DCRP 6-4DCRP 8-4DCRP 8-6DCRP 12-8DCRP 16-8DCRP 16-12

1/81/43/83/81/21/23/411

3.176.359.529.52

12.7012.7019.0525.4025.40

1/161/81/81/41/43/81/21/23/4

1.593.173.176.356.359.52

12.7012.7019.05

1.002.282.284.824.827.119.909.90

14.98

6.109.39

12.7012.7015.7415.7422.0928.4028.40

8.6413.4513.4515.7515.7517.6723.2024.4725.90

2.033.303.813.303.813.303.814.824.06

17.2722.6023.1124.8929.2130.4837.8542.6743.43

DCRP 6M-3MDCRP 8M-6MDCRP 10M-6MDCRP 10M-8MDCRP 12M-6MDCRP 12M-8MDCRP 12M-10MDCRP 16M-6MDCRP 16M-12MDCRP 28M-25MDCRP 32M-25MDCRP 38M-25M

68

10101212121616283238

366868

106

12252525

2.24.64.66.44.66.47.74.69.1

19.819.819.8

9.011.013.113.115.015.015.019.019.034.339.547.1

13.5015.7015.7016.8015.7016.8017.5015.7523.1033.0033.0033.00

3.23.13.43.13.63.43.13.63.48.29.9

12.3

22.6024.7025.0026.0029.1029.8030.4030.4036.2056.5060.3065.80

Dk-Lok FlangesANSI B16.5

DF

DF-4TF8-150DF-4TF16-150DF-6TF8-150DF-6TF8-300DF-6TF16-150DF-8TF8-150DF-8TF8-300DF-8TF8-1500DF-8TF16-150DF-8TF32-150DF-12TF16-150DF-12TF16-900DF-16TF16-150DF-24TF32-150DF-32TF32-150

1/21

1/21/21

1/21/21/21211122

1501501503001501503001500150150150900150150150

Part No.Tube O.D.

Din mm

ANSIClass

4.824.824.827.117.1110.4110.4110.4110.4110.4115.7415.7422.3534.0345.97

E

23.8123.8123.8123.8123.8123.8123.8123.8123.8123.8131.7531.7534.9253.9769.85

Wrench Flath

15.2415.2416.7616.7616.7622.8622.8622.8622.8622.8624.3824.3831.2450.0367.56

A

33.5236.3534.8538.1

37.8530.0537.8546.0538.1

42.9240.1346.0548.2659.1867.05

40.8943.7142.2145.4645.2145.2148.0156.2148.2653.0850.2956.2160.4586.36

104.39

L

60.4579.260.4566.5479.260.4566.5482.679.2442.9279.24101.679.24

120.65120.65

C

88.910888.995.2510888.995.25121

48.2653.08

107.95149

107.95152.4152.4

FANSI

FlangeNPS

1/4

3/8

1/2

3/4

1 1-1/2

2

6.35

9.52

12.7

19.05

25.438.150.8

h

Pressure Class Ratings 150 to 2500Nominal Flange Sizes NPS 1/2 to 2 in.Connects ANSI flange to fractional tube

All dimensions are in millimeters unless otherwise specified and only for reference subject to change.

JIS B 2220 : Pressure Class Rating 10 to 63K, Nominal Flange Sizes DN 15 to 50Connects JIS flange to fractional or metric tube

DF-4T15A10RFDF-6T15A10RFDF-8T15A10RFDF-12T15A10RFDF-16T25A10RFDF-32T50A10RFDF-12M15A10FFDF-18M15A10RFDF-25M25A10RF

1/43/81/23/412

6.359.5212.719.0525.450.8

12 mm18 mm25 mm

151515152550151525

10K10K10K10K10K10K10K10K10K

Part No.Tube O.D.

Din mm

JISClass

4.827.1110.4115.7422.3545.979.515.121.8

E

23.8123.8123.8131.7534.9169.85

203235

Wrench Flath

15.2416.7622.8624.3831.2467.5622.824.431.3

A

34.7936.3236.3238.3548.7664.5136.338.448.8

42.1643.6846.4848.5160.96101.85

46.548.561.0

L

70.1070.1070.1070.1089.91119.88

70.070.090.0

C

94.9994.9994.9994.99

124.96154.94

95.095.0125.0

FJIS

FlangeSize, DN

Dk-Lok FlangesDIN 2526 / DIN 2501

DF

DF-6MF25M-40DF-12MF15M-40DF-12MF25M-40DF-12MF50M-40DF-18MF15M-40DF-18MF25M-40DF-25MF25M-40DF-38MF50M-40DF-50MF50M-40

6 mm

25 mm38 mm50 mm

251525501525255050

404040404040404040

Part No.DIN

CLASS

4.89.59.59.515.115.121.833.745.2

E

202020203232355570

Wrench Flath

15.322.822.822.824.424.431.349.465.0

A

40.138.440.445.241.743.751.862.766.3

47.548.550.555.351.853.864.090.4103.0

L

85.065.085.0125.065.085.085.0125.0125.0

C

115.095.0115.0165.095.0115.0115.0165.0165.0

FDIN

FlangeSize, DN

TubeO.D.D

12 mm

18 mm

h

Lab Joint Flange Connector

DLJ

External GrooveConcentric Serrated : SRSeal Face Roughness :Ra 6.3 to 12.5 Micrometer

Smooth : SM

Seal Face Roughness :Ra 3.2 to 6.3 Micrometer

Flange Seal Face

Lap joint flange connector is designed to connect processflange to instrument. Dk-Lok port is constructed integrally out ofANSI B16.5 Class 2500 flange. “Smooth” and “ConcentricSerrated” flange seal face are available. External groove isprovided to identify the serrated face.

Lap joint flange connector installation with slip-on and weldingneck flanges, using sealing gasket on the flange seal face.

Pressure Class Rating PN 40 to 320, Nominal Flange Sizes DN 15 to 50Connects DIN flange to metric tube

Installation

DLJ-4T8F-SR-S

DLJ-6T8F-SR-S

DLJ-8T8F-SR-S

DLJ-4T8F-SM-S

DLJ-6T8F-SM-S

DLJ-8T8F-SM-S

1/4

3/8

1/2

1/4

3/8

1/2

6.35

9.52

12.70

6.35

9.52

12.70

80.8

82.3

84.8

80.8

82.3

84.8

56.5

56.5

56.5

56.5

56.5

56.5

6.5

6.5

6.5

6.5

6.5

6.5

35

35

35

35

35

35

22.2

22.2

22.2

22.2

22.2

22.2

4.8

7.1

10.4

4.8

7.1

10.4

Connects Flange to fractional tube

Part No.Tube O.D. Dimension

in mm D d minL L1 D1

Serrated Seal Face Flange

Smooth Seal Face Flange