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HIGHEST QUALITY & TRANSPARENCY
Warren Valve maintains the highest quality standards in the industry. Our valves are subject to rigorous inspections throughout the manufacturing process. These comprehensive evaluations include on-site audits, inspection at the source, receiving inspections and destructive material testing. These processes are overseen by our Q1 9th Edition Management Team and our dedicated QA/QC Inspectors. This commitment and attention to detail not only guarantees a superior product, it puts Warren in a league of its own. No other manufacturer is as transparent as Warren when it comes to proving our industry leading manufacturing & QA/QC process.
CAST    GATE | GLOBE | CHECK VALVES
Stainless - Flanged
GATE

Sizes

1/2” - 36”

Pressures

Class

Figure #

150

1156

300

1306

600

1606

900

1906

1500

1506

Materials

CF8M, CF8, CF3M, 317, CN7M, C-276 (CW12MV), Duplex, Super Duplex, 321SS, 347SS, INCOLOYS. **Add’l Mat.

Ends

Flanged

Options

Cryogenics, Trim Modifications, Bevel Gears

Features

NACE Compliant & CE/PED, TEFLON, Graphite Packing & Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”

GLOBE

Sizes

1/2” - 36”

Pressures

Class

Figure #

150

2156

300

2306

600

2606

900

2906

1500

2506

Materials

CF8M, CF8, CF3M, 317, CN7M, C-276 (CW12MV), Duplex, Super Duplex, 321SS, 347SS, INCOLOYS. **Add’l Mat.

Ends

Flanged

Options

Cryogenics, Trim Modifications, Bevel Gears

Features

NACE Compliant & CE/PED, TEFLON, Graphite Packing & Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”

CHECK

Sizes

1/2” - 36”

Pressures

Class

Figure #

150

3156

300

3306

600

3606

900

3906

1500

3506

Materials

CF8M, CF8, CF3M, 317, CN7M, C-276 (CW12MV), Duplex, Super Duplex, 321SS, 347SS, INCOLOYS. **Add’l Mat.

Ends

Flanged

Options

Cryogenics, Trim Modifications

Features

NACE Compliant & CE/PED, TEFLON, Graphite Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”

Carbon - Flanged
GATE

Sizes

1/2” - 36”

Pressures

Class

Figure #

150

1155

300

1305

600

1605

900

1905

1500

1505

Materials

WCB, LCC

Ends

Flanged

Options

Additional Trims, NACE, Specialty Modifications, Bevel Gears,
Trim 5, 8 & 12

Features

OS&Y, Rising Stem, Flexible Wedge, Bonnet, Welded Seat Rings, Packing & Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”

GLOBE

Sizes

1/2” - 36”

Pressures

Class

Figure #

150

2155

300

2305

600

2605

900

2905

1500

2505

Materials

WCB, LCC

Ends

Flanged

Options

Additional Trims, NACE, Specialty Modifications, Bevel Gears,
Trim 5, 8 & 12

Features

OS&Y, Rising Stem, Flexible Wedge, Bonnet, Welded Seat Rings, Packing & Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”

CHECK

Sizes

1/2” - 36”

Pressures

Class

Figure #

150

3155

300

3305

600

3605

900

3905

1500

3505

Materials

WCB, LCC

Ends

Flanged

Options

Additional Trims, NACE, Specialty Modifications, Trim 5, 8 & 12
Through Conduit* (available on request)

Features

Bolted Cover, Exterior Hinge Pin, Swing Type Disc, Welded Seat Rings, Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”

Stainless - Threaded & Socket Weld
200 WOG - Gate | Globe | Check

Sizes

1/2” - 3”

Pressures

200 WOG

Figure #

Valve Type

Gate

221

Globe

222

Check

223

Materials

CF8M

Ends

Threaded

Class 150 - Gate | Globe | Check

Sizes

1/2” - 2”

Pressures

Class 150

Figure #

Valve Type

Gate

1156-T

Globe

2156-T

Check

3156-T

Materials

CF8M

Ends

Threaded

inset 3
 
FORGED    GATE | GLOBE | CHECK VALVES
Stainless
Threaded & Socket Weld

Sizes

1/4” - 2”

Valve Type

Gate

Globe

Swing

Piston Lift

Ball Check

Class 800 lb. WB

Class 1500 lb. BB

801

1501

802

1502

803

1503

804

1504

805

1505

Materials

F316L, 304L, Alloy 20, F317L

Ends

Threaded & Socket Weld

Bonnets

Bolded Bonnet & Welded Bonnet

Options

Additional Trims, NACE, Specialty Modifications

Features

OS&Y, Rising Stem, Solid Wedge, Welded Seat Rings, Graphite Packing and Gasket, (Low Fugitive Emission)

inset 4
Carbon
Threaded & Socket Weld

Sizes

1/4” - 2”

Valve Type

Gate

Globe

Swing

Piston Lift

Ball Check

Class 800

Class 1500lb.

851

1551

852

1552

853

1553

854

1554

855

1555

Materials

ASTM A105N, LF2, F11, F22, F51, Monel, Hastelloy, INCOLOYS

Ends

Threaded & Socket Weld

Ports

Standard & Full Port (Gate)

Bonnets

Bolted Bonnet, Welded Bonnet

Options

CE/PED, Trim 5, 8 & 12

Features

NACE Compliant, OS&Y, Rising Stem,
Solid Wedge on Gate, Pressed in Plug Disc
on Globe, Graphite Packing and Gasket,
(Low Fugitive Emission)

inset 5
Flanged

Sizes

1/4” - 2”

Valve Type

Gate

Globe

Swing

Piston Lift

Class 150

Class 300

1155F

1305F

2155F

2305F

3155F

3305F

4155F

4305F

Materials

ASTM A105N, LF2, F11, F22, F51, Monel, Hastelloy, INCOLOYS

Ends

Raised Face Flange

Ports

Standard & Full Port (Gate)

Bonnets

Bolted Bonnet, Welded Bonnet

Options

CE/PED, Trim 5, 8 & 12

Features

NACE Compliant, OS&Y, Rising Stem, Solid Wedge on Gate, Presseed in Seat Rings, Plug Disc on Globe, Graphite Packing and Gasket (Low Fugitive Emission)

inset 6
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Product drawings are available for download
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