Sanhua Check Valve (YCV)

Check Valve Piston Type Series YCV



Piston type check valves are designed for installation in commercial refrigerating systems and in residential or i
ndustrial air conditioning plants. They are used to control the unidirectional flow of refrigeration so as to prevent backflow.

Features
- This valve can ensure the only correct flow direction
- Equipped with damping spring to freely install the valve at positions with pressure pulse
- Available with two types : straightway valve and L-shape valve, easy to connect
- Special version of check valve equipped with reinforced spring, applicable for exhaust pipes in shunt connection with
 compressors (YCVSH series)
- Low pressure drop during operation

General Specifications
- Applicable for all common HCFC and HFC refrigerant such as: R22, R134a, R404a, R407C, R410A, R507A....
- Minimum / Maximum refrigerant allowed temperature (TS) : -50^oC to 140^oC
- Maximum working pressure (PS): 4.6MPa (46 bar)
- Installation position :
 - Flow direction corresponds to the arrow
 - Straight-way type: preferably installed with vertical axis and flow upwards, sloping axis up to horizontal is tolerable
 - L-shape type: flow direction from bottom to top
- Declaration according to PED





 Sanhua Check Valve (YCV Series) Catalogue