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ASTM A350 LF2 Check Valve

17 products found

An ASTM A350 LF2 check valve is an automatic, non-return valve forged from low-temperature carbon steel, specifically engineered to automatically prevent pipeline backflow in cold conditions. The forged LF2 metallurgy provides a highly dense, uniform grain structure that undergoes specialized notch toughness testing to eliminate the risk of low-temperature brittle fractures under sudden pressure shocks. Driven entirely by fluid kinetics, the valve’s internal piston or swing disc lifts to clear the path under forward pressure and instantly seats via gravity and reverse pressure when flow ceases. These high-integrity check valves are the standard choice for pump discharge protection in arctic oil pipelines, midstream natural gas transmission facilities, and cold-weather refinery utilities. Sourcing managers can minimize the risk of brittle material failures in sub-zero applications by importing certified ASTM A350 LF2 check valves straight from premier manufacturers in China via our advanced B2B digital marketplace.

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Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB, Threaded

DERVOS VALVES INDUSTRY CO., LTD

Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB, Threaded

China Piston Check Valve Provider Offers Spring Loaded Piston Check Valve, 1/2-4 Inch, Class 150-150...
Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 Inch, API 602

DERVOS VALVES INDUSTRY CO., LTD

Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 Inch, API 602

China API 602 Check Valve Fabricator Provides Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 ...
Integral Flanged Lift Check Valve, A350 LF2, 1 Inch, 600 LB,API 602

Baltic Valve Co., Ltd.

Integral Flanged Lift Check Valve, A350 LF2, 1 Inch, 600 LB,API 602

Integral Flanged Lift Check Valve Manufacturer in China: Integral Flanged Lift Check Valve, Forged S...
ASTM A350 LF2 Lift Check Valve, 2 Inch, 300 LB, RF Integral Flanged

Baltic Valve Co., Ltd.

ASTM A350 LF2 Lift Check Valve, 2 Inch, 300 LB, RF Integral Flanged

ASTM A350 LF2 Lift Check Valve Factory in China: ASTM A350 LF2 Lift Check Valve, 2 Inch, Class 300 L...
ASTM A350 LF2 Check Valve, 1 Inch, Class 800 LB, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A350 LF2 Check Valve, 1 Inch, Class 800 LB, RF

ASTM A350 LF2 Check Valve Producer: High Quality Check Valve, 1 Inch, Class 800 LB, RF End, ASTM A35...
ASME B16.34 Piston Check Valve, 600 LB, LF2, API 602, RF

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASME B16.34 Piston Check Valve, 600 LB, LF2, API 602, RF

Find your reliable source for piston check valves in various sizes ranging from 1/2 to 2 inches, des...
1 Inch Swing Check Valve, ASTM A350 LF2, 800 LB, RF Ends

XIAMEN LANDEE INDUSTRIES CO., LTD.

1 Inch Swing Check Valve, ASTM A350 LF2, 800 LB, RF Ends

Model Number: LV 21 SCV 04

1 Inch Swing Check Valve Provider: Swing Check Valve, ASTM A350 LF2, 1 Inch, Class 800 LB, Flanged R...
ASTM A350 LF2 Check Valve, LF2, API 602, ISO 15761, 600 LB

XIAMEN LANDEE INDUSTRIES CO., LTD.

ASTM A350 LF2 Check Valve, LF2, API 602, ISO 15761, 600 LB

Discover your trusted supplier for piston check valves available in sizes ranging from 1/2 to 2 inch...
ASTM A350 LF2 Piston Check Valve, 1-1/2 Inch, Class 1500 LB

topper

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

Model Number: VF-231214-CV-13

Crafted in a state-of-the-art facility, the ASTM A350 LF2 Piston Check Valve showcases superior engi...
ASTM A350 LF2 Swing Check Valve, API 602, 3/4 Inch, 600 LB

topper

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

Model Number: VF-231214-CV-17

Our distinguished role as an API 602 Swing Check Valve provider is evident in the precision and qual...
BS 5352 Swing Check Valve, ASTM A350 LF2, 1 Inch, 800 LB, RF

Weldon

BS 5352 Swing Check Valve, ASTM A350 LF2, 1 Inch, 800 LB, RF

Model Number: WV-231221-ASCV-06

Elevate your fluid control systems with our precision-crafted Forge Steel Swing Check Valve. Manufac...
Double Disc Swing Check Valve, Clamp End, 4 Inch

topper

Double Disc Swing Check Valve, Clamp End, 4 Inch

Model Number: WCV 01

China Double Disc Check Valve Manufacturer Kelly Supplies Double Disc Swing Check Valves, LF2 Body, ...
Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB

topper

Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB

Spring Loaded Check Valve Manufacturer: Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB, A...
Dual Plate Wafer Check Valve, API 594, A350 LF2, 4 IN, 150 LB

topper

Dual Plate Wafer Check Valve, API 594, A350 LF2, 4 IN, 150 LB

4 Inch 150 LB check valve is made according to API 594 standard. The valve body is made of ASTM A350...
ASTM A350 LF2 Swing Check Valve, 1 Inch, 150 LB, API 602, RF

topper

ASTM A350 LF2 Swing Check Valve, 1 Inch, 150 LB, API 602, RF

1 Inch 150 LB swing check valve is made according to API 602 standard. The valve body is made of AST...
Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB, Threaded

topper

Spring Loaded Piston Check Valve, 1/2-4 Inch, 150-1500 LB, Threaded

China Piston Check Valve Provider Offers Spring Loaded Piston Check Valve, 1/2-4 Inch, Class 150-150...
Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 Inch, API 602

topper

Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 Inch, API 602

China API 602 Check Valve Fabricator Provides Pressure-Seal Bonnet Check Valve, 1500-2500 LB, 1/2-4 ...
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