3 Piece Ball Valve Line

3 Piece Ball Valve Features

• Tight Shut-off, ANSI/FCI CL VI• Variety of end connections• “Swing Out” for servicing • Fire Tested API 607 available• Exotic Alloy Options• Low Cost• Direct Mount ISO 5211

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8700 Series Key Features

1000 WOG 3-pcBall Valve

• ½ thru 2 inch• FULL PORT onlyREPLACES BOTHDR8000 & 8800

8700 Series Key Features

• CombinationLocking Lever& Direct MountISO 5211 Pad

8700 Series Key Features

• Live LoadedV-Ring packingplus O-ring stemseals forLOW EMISSIONS

4700 Series Key Features

“Universal” 3-pc Ball Valve

4700 Series Key Features

• Fire TestedCERTIFIEDAPI 607

4700 Series Key Features

• Fire TestedCERTIFIEDAPI 607

4700 Series Key Features

• CS & 316 SS• 1/2 thru 4 inch• 2000 psi up to 2”• 1000 psi over 2.5”• Full Port• ISO 5211 DM w/Lever• NPT & SW ends• API 607 Certified• Enclosed Body Bolting

KF8900 Series Cavity Filled

Ï ½ thru 4 inch Full Port

Ï 1000 WOG 3-pc

Ï 316 SS Body & Trim

Ï Tri-Clamp or FNPT ends

Ï Live Loaded Packing

Ï 25 Ra internal finish

Ï Locking Lever & Direct Mount

ISO 5211 Pad

Ï FDA approved cavity filler

KF8900 Series Cavity Filled

Specialty Applications

Ï Sanitary

Ï Semiconductor

Ï Food & Beverage

Ï Paint manufacturing

Ï Resins/Petrochem

Marwin Valve3000 Series, 10000 Series

3000 SeriesHigh Performance Ball Valve

CS, 316 SS & Alloys¼ thru 4 inchUp to 4000 psiFP & SPOptional Seat MaterialsMetal Encapsulated SeatDual, fully-contained body seals

3000 SeriesKey Features

Triple stem sealFire Safe to API 607Control/Throttling DesignQuick deliveriesMultiple end connectionsExtended bonnets for Hi/Low temperaturesNarrow field of competition

Standard End Connections

ESW: Extended Socket Weld

SW: Socket WeldEBW: Extended

Butt Weld

SE: Screwed End (NPT)

ANSI Flanged

CUSTOM ?

Pressure vs. Temperature3000 Series PTFE Seats

Pressure vs. Temperature3000 Series S Seats (carbon filled RPTFE)

Pressure vs. Temperature3000 Series UHMWPE Seats

Pressure vs. Temperature3000 Series PEEK Seats

10000 SeriesBall Valve

High pressure – 6000 psiANSI B16.34Bar stock, Alloy options

10000 SeriesBall Valve

Encapsulated SeatDual Body SealTriple Stem Seal

10000 SeriesEnd Connections

Pressure vs. Temperature10000 Series PEEK Seats

Pressure vs. Temperature10000 Series Filled Peek Seats

Pressure vs. Temperature10000 Series Delrin Seats

10000 SeriesBall Valve Applications

Hydraulic Application - call on The Fluid Systems Distributors, Marine, Steel Mills.

High temperature & High pressure.

OEM’s Fabricators with High pressure, High Temperature applications.

MS3000 SeriesMetal Seated Ball Valve

1/4” – 2” FP¾” – 2 ½” SP3” & 4” Std PortVariety of Ends3-pc Maintainable*Uni-directional flowStd WCB / A105 CS CF8M/CF3M/316 SSClass VI Shut offUp to 10000 FUp to 1000 psi

MS3000 / MS10000 Metal CoatingsName & Shutoff

Coating Coating

Hardness Designation Class Process

Carbon

Marwinite M6 VI Seats: Ni Impreg. Carbon Graphite Carbon Insert --

Ball: 316 SS -- --

Marwinite II M2 V Seats: Carbon Graphite w/out Ni Carbon Insert --

Ball: 316 SS -- --

Metal

Marwear W4 IV Seats: Chrome Carbide (C2) Plasma Spray HRC 64

Ball: Chrome Oxide (J1) Plasma Spray HRC 71

Marwear W6 VI Seats: Chrome Carbide Plasma HVOF HRC 64

Ball: Chrome Carbide Plasma HVOF HRC 64

Marwear II W2 VI Seats: Tungsten Carbide Plasma HVOF HRC 70

Ball: Tungsten Carbide Plasma HVOF HRC 70

Marwinite Seat design

Upstream SeatLive loaded

Mate lapped

Metal encased

Downstream SeatGraphite gasketedsupported back and o.d.Mate Lapped

Application Criteria

This slide needs to be corrected. Max pressure should be 1000 @ 0-100F, due to bolted bonnet. JJH 10/15/08

MS10K SeriesMetal Seated Ball Valve

Ï 1/4” – 3”Ï Bar stock Construction

Welded BonnetÏ Variety of ends

connectionsÏ 3-pc Maintainable*Ï Uni-directional flowÏ Schedule 160 “Full Port”

MS10K SeriesMetal Seated Ball Valve

Ï Standard in A105 carbon steel, 316L SS

Ï F22 & other alloysÏ Bolted Packing GlandÏ Class IV & VI Shut OffÏ Up to 10500FÏ Up to 3700 psi

MS 10K Press vs. Temp

316 SS Body Mat’l

316 SS Stem

MS 10K Press vs. Temp

Temperature, oF

Pre

ssur

e, p

sig

316 SS Body Mat’l

316 SS Stem

CV3000 SeriesControl Valve

What are the Applications?

Utility Service: Oil, Gas, Water, Steam, Heating, CoolingIndustrial: Quenching, Filtration.General Process: Mixing, Blending etc.Moderate Pressures, DP and temperatures. Low Price

Standard Characterized Orifices

• Linear Slot• Approx. 10% Flow Area

• 30° Slot• Approx. 25% Flow Area

• 60° Slot• Approx. 50% Flow Area

• 90° Slot• Approx. 75% Flow Area

Typical Flow Curves

0

20

40

60

80

100

0 10 20 30 40 50 60 70 80 90 100

Percent of Travel

Percen

t o

f C

v

Std. Port

90 deg Slot

60 deg Slot

30 deg Slot

Linear Slot

Characterized Control Seat

What To Look For

Moderate service conditions

Constant differential pressure

Globe/Rotary control applications25 to 30% Lower Cost

MVCV Flow Sizing ProgramRep Training April 8, 2008

Joe Haddad, Product Engineering

MVCV Flow Sizing Program Version 1.404S:\Marwin\MVCVwww.marwinvalve.com

CalculatesRequired Cv for given flow and pressure dropFlow for given Cv and pressure drop

On-off or control sizingSee “Help”, especially “Advanced Options”

Sizing a Control Valve

Fluid & Properties

Pressure differential?

Rangeability?

Inlet pressure?

Outlet pressure?

Application?