Welcome to Jinan Longli Hydraulic Device Co.,Ltd.
Email : longlisales@longlihyd.com
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S Series
Longli
841290
S30A Hydraulic Check valve
S model check valves are direct operated, line cotact seat, guided poppet check valves. Guided poppets vs a “ball” provide more stable operation, more assurance for a line contact seat, and reductions in flow noise. The line contact seat is an interference fit where the seat areas are at slight differential angles to permit a true line contact seat vs a matched mating surface.
Features
Sizes 10 to 30
For threaded connection
Leak-free isolation in one direction
Port connection: SAE 8 – SAE 24
Technical Parameter:
Product name | Check valve |
Model | S30A |
Place of Origin | Shandong, China |
Max.Flow | up to 450 L/min |
Max.Pressure | up to 31.5 Mpa |
Material | Casting |
Medium | Oil |
Power | Hydraulic |
Color | Customer's request |
Certificate | ISO9001 |
S30A Hydraulic Check valve
S model check valves are direct operated, line cotact seat, guided poppet check valves. Guided poppets vs a “ball” provide more stable operation, more assurance for a line contact seat, and reductions in flow noise. The line contact seat is an interference fit where the seat areas are at slight differential angles to permit a true line contact seat vs a matched mating surface.
Features
Sizes 10 to 30
For threaded connection
Leak-free isolation in one direction
Port connection: SAE 8 – SAE 24
Technical Parameter:
Product name | Check valve |
Model | S30A |
Place of Origin | Shandong, China |
Max.Flow | up to 450 L/min |
Max.Pressure | up to 31.5 Mpa |
Material | Casting |
Medium | Oil |
Power | Hydraulic |
Color | Customer's request |
Certificate | ISO9001 |
