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

Key Specifications / Features

Model No.VF-231214-CV-09

Introducing our API 602 Cryogenic Swing Check Valve Factory, specializing in top-quality valves designed for demanding applications. Our 4-inch valve, expertly crafted from ASTM A182 F347 material, is engineered to meet the rigorous standards of Class 900 LB service. With precision NO.12 Trim, RF End, and DN100 specifications, this valve ensures reliable performance in cryogenic conditions.

Categories: Forged Steel Check Valves

Tags: API 602 Check Valve , 4 Inch Check Valve , ASTM A182 F347 Check Valve , Class 900 LB Check Valve

Detail Information

Standard: API 602
Material: ASTM A182 F347
Trim: NO.12
Size: 4 Inch, DN100
Class Rate: 900 LB, PN150 
Ends: RF  
Operating: Hand Wheel
Wall Thickness: API 602, ASME B16.34.
Pressure-temperature Rating: ASME B16.34.
Testing: API 598
Face to face: ASME B16.10
Flanges: ASME B16.5

More Body Materials:
ASTM A105, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A350 LF2, ASTM A182 F11, ASTM A182 F22, ASTM A182 F5, ASTM A182 F51, ASTM A182 F321.

Quality Assurance (QA):
Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).


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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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