Forged Steel Check Valve Manufacturer

Address: NO. 879, Xiahe Road, Xiamen, Fujian, China, CN
Telephone: 086 592 5819200
Price range: $$$
Rating: 5

Forged Steel Check Valves

Major structures of forged steel check valve:
1. BODY. The body is forged steel and designed to the basic dimensional requirements of the applicable specifications such as API 602 and ASME B16.34. The body is available in both the full or standard port design. It is also available in either T-Pattern or Y-Pattern configurations.
2. COVER. The cover is forged steel and designed to the basic dimensional requirements of the applicable specifications such as API 602 and ASME B16.34.
3. BODY-COVER JOINT. Two different cover joint designs are available. These are either the bolted cover or the threaded and seal welded type.
4. GASKET. The bolted cover joint design valve uses a contained, controlled compression, spiral wound type gasket
5. COVER BOLTING. The cover bolting is manufactured of alloy steel in accordance with the requirements of the applicable specifica-tions such as API 602 and ASME B16.34.
6. SEAT. The body seat for the piston and ball check valves is an integral weld overlay and is part of the valve trim. The swing check valve is supplied with a separate seat ring which is pressed into the valve body and wedged into place, forming a seal with the body.
7. PISTON, BALL OR DISC. The piston, ball or disc is forged steel and is part of the valve trim. The seating surface of the piston and ball check is of the tapered or plug type design. The seating surface of the swing check is of the flat seat design.
8. SPRING. The spring is optional and supplied only upon request.

Showing 1–30 of 50 results

ASTM A182 F316L Swing Check Valve, 3/4 Inch, 800 LB, API 602

ASTM A182 F904L Lift Check Valve, API 602, 1 Inch, 800 LB, SW

ASTM A182 F53 Check Valve, API 602, 1 Inch, Class 600 LB, RF

ASTM B148 C95800,C95400,C95500 Lift Check Valve, 1 1/2 IN, 150 LB

API 602 Swing Check Valve, ASTM A105, 1 Inch, 2500 LB, PSB

Lift Check Valve, ASTM A105N, API 602, 2 Inch, 1500 LB, SW

ASTM A105N Piston Check Valve, API 602, 1/2 Inch, 600 LB, RF

BS 5351 Check Valve, ASTM A105N, 1 Inch, Class 1500 LB, RF

API 602 Lift Check Valve, ASTM A105N, 1/4 Inch, 800 LB, NPT

Y Type Piston Check Valve, ASTM A105N, 1 Inch, 800 LB, SW End

API 602 Check Valve, ASTM A350 LF6 Class 2, 3/4 IN, CL 4500 LB

ASTM A350 LF6 CL 2 Check Valve, ASME B16.34, 1 Inch, 4500 LB

ASTM A350 LF2 Swing Check Valve, API 602, 3/4 Inch, 600 LB

Bolted Bonnet Check Valve, ASME B16.34, 1/2-2 IN, 900-1500 LB

Reduced Port Swing Check Valve, ASTM A182 F11, 3/4 IN, 1500 LB

ASTM A182 F22 Pressure Seal Swing Check Valve, 1 IN, 2500 LB

ASTM A350 LF2 Piston Check Valve, 1-1/2 Inch, Class 1500 LB

ASTM A182 F22 Piston Check Valve, API 602, 3/4 Inch, 1500 LB

$ISO 15761 Check Valve, ASTM A182 F304L, 1\2-4 IN, 150-2500 LB$

ISO 15761 Check Valve, ASTM A182 F304L, 1\2-4 IN, 150-2500 LB

Reduce Bore Swing Check Valve, ASTM A182 F11, 3/4 IN, 600 LB

Cryogenic Swing Check Valve, ASTM A182 F347, 4 Inch, 900 LB

API 602 Swing Check Valve, ASTM A105N, 3/4 Inch, 150 LB, RF

ASTM A105N Piston Check Valve, API 602, 3/4 IN, 1500 LB, RF

Weld Bonnet Piston Check Valve, ASTM A182 F22, 3/4 IN, 1500 LB

High Pressure Seal Piston Check Valve, API 602, 1 IN, 2500 LB

API 602 Piston Check Valve, ASTM A105N, 1/2 Inch, 800 LB

ASTM A105 Check Valve, ASME B16.34, 1/2-2 Inch, 1500-2500 LB

BS 5352 Check Valve, ASTM A105, 1/2-2 Inch, Class 150-600 LB

ASME B16.34 Check Valve, ASTM A105N, 1/4-2 Inch, 800-1500 LB

LF3 Forged Cryogenic Check Valve, API 602, 1/2 Inch, 1500 LB, SW

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About Us

Launched in 1988, Topper Forged Valve Company is engaged in manufacturing forged steel valves. Our products cover Forged Steel Ball Valve, Gate Valve, Check Valve, Globe Valve, According to API, BS, DIN, JIS GB Standards.

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Our Contacts

NO. 879, Xiahe Road, Xiamen, Fujian, China

086 592 5819200

[email protected]