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Lift/Piston Check Valve

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DIN/EN Piston Check Valve
Brand:
 KOLINK
Packaging:
 Plywood case
Supply Ability:
 1000 PCS
Min. Order:
 1 PC
Certificate:
 PED 97/23/EC, API 6D & ISO9001
Model No.:
 3.02

Piston Check Valve

Kolink Valve, specializes in the design and manufacture of industrial valves, is building up a reputation for quality and economical products in global market. With technical know-how and over 3-decade...
Stainless Steel LIft Check Valve
Packaging:
 Plywood Boxes
Min. Order:
 1
Model No.:
 H41H
Place of Origin:
 PR China
Transportation:
 Ocean,Land,Air

Swing Check Valve

Yongjia South Trading Co.,Ltd is joint venture company of Zhejiang Chaolian Valve Co.,Ltd(http://www.sl-v.cn) which was established in 2016 with the target to prompt industry stainers and all type of valves...
Hydraulic High Pressure Check Cartridge Poppet Valve
Brand:
 Longli
Packaging:
 Carton with shrink packaging
Supply Ability:
 1000 pieces/per week
Min. Order:
 10
Certificate:
 ISO9001
Model No.:
 YDF series

Check Valves

Jinan Longli Hydraulic Device Co.,Ltd was established in 1984. The company is located in the beautiful spring city-Jinan. Our company covers an area of 8000 square meters and has more than 100 employees. We...
G1/4'' Black Pneumatic Solenoid Valve
Brand:
 BRANDO
Packaging:
 PALLET,CARTON,BOX
Supply Ability:
 110000 sets per month
Min. Order:
 3
Certificate:
 CE
Model No.:
 4V210-08

Electromagnetic Valve

BRANDO is one of leading manufacturers of solenoids, armature assembly, and solenoid valve in China, located in China main sea port city -- NINGBO, the location with high convenience of shipment not only by...
Lift/Piston Check Valve
Packaging:Plywood Case
Certificate:PED 97/23/EC, API 6D & ISO9001
Lift/Piston Check Valve Lift check valves are also called piston check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond to flow rates and direction. The disc has linear movement and is typically body-guided with conical seating surfaces. Springs can be added above...
DIN/EN Piston Check Valve
Brand:ZCV
Packaging:Plywood Case
Certificate:PED 97/23/EC, API 6D & ISO9001
DIN/EN Piston Check Valve Piston check valves are also called lift check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond to flow rates and direction. The disc has linear movement and is typically body-guided with conical seating surfaces. Springs can be added...
Tilting-disc Check Valve
Brand:ZCV
Packaging:Plywood Case
Certificate:PED 97/23/EC, API 6D & ISO9001
Tilting-disc Check Valve Tilting disc check valves produce slightly more pressure drop than swing check valves of the same size. These check valves have a single-piece disc without a hinge. In response to flow forces, the disc pivots about hinge pins that are located within the geometry of the disc and slightly above...
China Lift/Piston Check Valve Suppliers

Lift check valves are also called piston check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond to flow rates and direction. The disc has linear movement and is typically body-guided with conical seating surfaces. Springs can be added above the disc to provide more closure force when the disc returns to its closed position. Some manufacturers include externally attached equalizer piping to increase the disc opening with lower flows. The equalizer pipe is an open-pressure communication device that maintains equal pressure above the disc and in the piping downstream of the disc.

Depending on the valve body configuration (Y-pattern, angle, or T-pattern), the pressure drop could be close to that of a tilting disc Check Valve or much higher. The disc of this check valve design is stable in any open position and can be used with a wide range of flow rates.

Features

Lift Spring Loaded Disc Design

Bolted Cover

Internal Hinge Pin Design Standard

Through-body Hinge Pin Design Available

Renewable Seat

Flanged or Butt-welding Ends

One-way flow Control

Standards Of Lift Check Valve

Design&Manufacture: API 6D, BS 1868, ASME B16.34

Face to Face: API 6D, ASME B16.10, EN 558

Connection End: ASME B16.5, ASME B16.25, EN 1092, JIS B2220

Test and Inspection: API 6D, EN 12266, API 598, BS 6755

Sizes: 2" - 36" or DN50 - DN900

Pressure Rating: Class150 - Class2500 or PN16 - PN420

Material of Valve Body: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.