HVAC Check Valve, Copper Check Valve, One Way Air Conditioner Check Valve

Model CV one-way valve is used on the piping of liquid, suction gas or hot air on the freezing, cold storage and air conditioner units.
· The valve seat and seals of Model CV one-way valve have excellent sealing performance.
· For Model CV one-way valve, both threaded and welded connections are available.

Features:

· Ensure one flow direction and avoid reveral.
· With the built-in damper and could be mounted on the piping with pressure pulsation.
· Prevent refrigerant back flow from high temperature evaporator to low temperature evaporator.
· Applicable to the refrigeration unit in parallel with compressor.
· Both direct flow type and right-angle type are available.

Packaging Details:  Hongsen package or neutral package

Shippment:  By sea or air

Port:  Ningbo, Shanghai

Zhejiang Hongsen Machinery Co.,Ltd was founded in 1992, which devoted itself in the R&D and manufacture of various valves in refrigerantion and air condition systom.

-  Hongsen Machinery covers a land area fo 50000 squeare meters. There are cover 300 staffs and workers in including a specialty team of ten techicians.       

-  Hongsen Machinery has a close cooperation with the professors and expert in Zhejiang University, Shanghai Jiao Tong univercity and several senior engineers of leading domestic OEMs are invited as the consultants of the company. A number of techinical talents are trained in production, development and quality control and grow up in the company. At present, Hongsen Machinery is capable to manufacture multiple categories of refrigeration and A/Caccessory parts such as solenoid valve, ball valve, sight glass, expansion valve series and shut off valve series. Hongsen Machinery becomes one company integrating R&D, production and marketing into one.

Q: How about the quality?

A: Each item will be checked twice before packing to insure 100% qualified. We are on the way of getting better all the time!

Q:  Are you manufacture?

A:  - Yes, we are the direct manufacture and we have decidated in refrigeration for more than 20 years.

Q: How many countries you have exported?

A: We have exported to more than 50 countries, like Greece, Spain, Indonesia, India and so on.

Q: Can i make a trial order?

A:  Yes, trial order is welcomed, we are very confident with our quality.