ProcessControl Valves Cold Service Control ValvesFor Raw Water, Oil, Waterand Soluble Oil

Catalog SCV-3/USAFebruary 2002

Sinclair Collins

2 Parker Hannifin CorporationSinclair Collins DivisionAkron, OH USAwww.parker.com/sc

Catalog SCV-3/USA P r ocess Cont r ol Valves

W A R N I N GFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH ,PERSONAL INJURY AND PROPERTY DAMAGE.

This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users havingtechnical expertise. It is important that you analyze all aspects of your application, including consequences of any failure, and review the information concerning the product or system in the currentproduct catalog. Due to the variety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the finalselection of the products and systems and assuring that all performance, safety and warning requirements of the application are met.

The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by Parker Hannifin Corporation and itssubsidiaries at any time without notice.

3 Parker Hannifin CorporationSinclair Collins DivisionAkron, OH USAwww.parker.com/sc

Catalog SCV-3/USA Process Control ValvesContents/Index

Table of Contents4000 PSI (275.8 bar) Valves

2-Way Normally Closed .......1/2", 3/4" ................................................................................ 62-Way Normally Closed .......1", 1-1/4", 1-1/2", 2", 3" .......................................................... 82-Way Normally Open .........1/2", 3/4" ................................................................................ 102-Way Normally Open .........1", 1-1/4", 1-1/2", 2", 3" .......................................................... 123-Way ..................................1/2", 3/4" ................................................................................ 14

3-Way ..................................1", 1-1/4", 1-1/2"& 2" .............................................................. 166000 PSI (413.8 bar) Valves

2-Way Normally Closed .......1/2", 3/4" ................................................................................ 182-Way Normally Closed .......1", 1-1/4", 1-1/2", 2" ............................................................... 202-Way Normally Open .........1/2", 3/4" ................................................................................ 222-Way Normally Open .........1", 1-1/4", 1-1/2", 2" ............................................................... 243-Way ..................................1/2", 3/4" ................................................................................ 26

3-Way ..................................1", 1-1/4", 1-1/2"& 2" .............................................................. 28Pressure Regulating ............................................................................................................... 30Pressure Relief ....................................................................................................................... 32Check Valve 4000 psi ............................................................................................................. 34Two Pressure Hydraulic Control Valves .................................................................................. 36High Pressure Automatic Inlet Valves ..................................................................................... 42PMI Primary Metals Directional Control Valves ...................................................................... 45Flow and Velocity Charts ........................................................................................................ 49

C204-3004 ................................... 18C204-3005 ................................... 22C204-3006 .................................. 26C204-3008 .................................. 30C204-3009 .................................. 32C204-4001 .................................. 8C204-4002 .................................. 12C204-4003 .................................. 16C204-4004 ................................... 20C204-4005 ................................... 24C204-4006 .................................. 28C204-4007 .................................. 30C204-5001 .................................. 8C204-5002 .................................. 12C204-5003 .................................. 16C204-5004 ................................... 20C204-5005 ................................... 24C204-5006 .................................. 28C204-6001 .................................. 8C204-6002 .................................. 12C204-6003 .................................. 16C204-6004 ................................... 20

C204-6005 ................................... 24C204-6006 ................................... 28C204-7001 .................................. 8C204-7002 .................................. 12C204-7003 .................................. 16C204-7004 ................................... 20C204-7005 ................................... 24C204-7006 .................................. 28C204-9001 .................................. 8C204-9002 .................................. 12C344-2001 .................................. 42C344-2002 .................................. 43C344-2003 .................................. 42C344-2004 .................................. 43C344-2008 ................................... 42C344-2009 .................................. 43C424-2001 .................................. 47C424-4001 .................................. 47C424-6001 .................................. 47C424-7001 .................................. 47C6 SERIES ................................. 45

C014-3002 .................................. 40C014-4002 .................................. 40C014-6002 .................................. 40C014-7001 .................................. 40C194-2001 .................................. 34C194-3001 .................................. 34C194-4001 .................................. 34C194-6001 .................................. 34C194-7001 .................................. 34C194-7002 .................................. 34C194-9001 .................................. 34C204-2001 .................................. 6C204-2002 .................................. 10C204-2003 .................................. 14C204-2004 .................................. 18C204-2005 .................................. 22C204-2006 .................................. 26C204-2007 .................................. 30C204-2008 .................................. 32C204-3001 .................................. 6C204-3002 .................................. 10C204-3003 .................................. 14

Model to Page Index

Model No. Page Model No. Page Model No. Page

4000 & 6000 PSI

Page

4 Parker Hannifin CorporationSinclair Collins DivisionAkron, OH USAwww.parker.com/sc

Catalog SCV-3/USA Process Control ValvesSpecifications

2- & 3-Way Valves - Diaphragm Operated

Sinclair Collins High Pressure Valves are available in 2-way normally-open or normally-closed, and 3-way types in two pressure classes -4000 psi and 6000 psi. Valves for 4000 psi services have cast bodiesof high quality ASTM-B61 bronze and are available in sizes rangingfrom 1/2" through 3". Bodies for 6000 pi valves are machined fromaluminum bronze billets. These valves are available in 1/2" through 2"sizes. All valves are normally equipped with seals that are suitable foruse with water and petroleum base fluids; however, seals for use withphosphate ester base fluids and other services are available onspecial order.

4000 psi(275.8 bar)

Diaphragm Operated, 2- & 3-Way Valves

6000 psi(413.8 bar)

Maximum Temperature: 160F (71C)

Catalog SCV-3/USA Process Control Valves

5 Parker Hannifin CorporationSinclair Collins DivisionAkron, OH USAwww.parker.com/sc

Catalog SCV-3/USA Process Control ValvesFeatures

Sinclair Collins High Pressure Valves employ a seatsleeve construction. The seat sleeve (shown below)is made of hardened stainless steel and is very rugged.It very successfully resists the cutting action of high

The upper and lower seats are always in perfect align-ment with this integral seat-sleeve construction. Theseat-sleeve, which registers in the body bore, requiresno special wrenches for assembly. This type of con-struction also insures against seepage through the seatsdue to body breathing. Seat-sleeves on two-way valvesmay be turned end for end thus exposing a new andunused seat for continued use. All ports in the seat

3-Way Operation Illustrated

Mid StrokeAir Off Top

Normal Position Air On Top

Valve stems are made of hardened stainlesssteel.Stem friction is held to a minimum throught theuse of "O"- ring seals with PTFE back-up rings. PTFEscraper rings are also installed in the yoke to wipe thestem clean and prevent the entry of dirt and grit

Stem Assembly

Stem Assembly Hard Faced Seats

velocity water. Seats are lapped in place to assure droptight seating. Each valve assembly must pass a drop-tighttest at rated pressure before shipment.

Seat Sleeve Construction

sleeve of three-way valves are spaced to prevent waterloss when the stem is moved from one seat to another.The ports are also staggered, which causes the flowthrough the valve to be increased or diminished grad