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Check Valves: Standard (CV) & Pilot-to-open (CO)

Check Valves: Standard (CV) & Pilot-to-open (CO)

Related Classifications: hydraulic valves, hydraulic pneumatic speed control check valves, hydraulic spool valve

Uses of Check Valves:

  • allows free flow from one port to another and prevent backflow
  • Special note on Pilot-to-Open check vales: CO valves block reverse flow until a pilot pressure directly proportional to the load pressure is sensed at port 3 (Pilot). A pilot piston then pushes the check poppet off its seat, making them well suited for many clamp holding applications.

Original Press Release

Specifications of Check Valves:

  • Rated flow up to 640 LPM
  • Maximum pressure of 350 Bar
  • Maximum leakage of 1 drop per min

Specifications of Pilot-to-Open Check Valves (CO):

  • Rated flow of up to 480 LPM
  • Maximum pressure of 350 Bar
  • Maximum leakage of 1 drop per min
  • Cracking pressure of 0.3 Bar, but other cracking pressures can be offered upon request
  • CO pilot ratio is 3:1, making it suitable for most applications

Special features of Pilot-to-Open Check Valves (CO):

  • Extremely low leakage on closing relative to other Check valves

 

Our team at Latco Enterprises Pte Ltd can also provide custom-made valves and manifolds according to the customer’s requirements. To get complete product and service information, you may directly contact our team or post your inquiries below.

Country of Product Origin ;

Date of Product Launch Jan-2019

Company Name Latco Enterprises Pte Ltd

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