SANHUA CHECK VALVE (YCVS17-77GSHC-1)

SANHUA CHECK VALVE YCVS 17-77GSHC-1 (YCV-15051)

Piston type check valves are designed for installation in commercial refrigerating systems and in residential or industrial air conditioning plants. They are used to control the unidirectional flow of refrigerant 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 in two types of model : straightway valve and L-shape valve, easy to connect
- Special version of check valve equipped with reinforced spring available, applicable to compressor discharge pipes in single or multi compressor systems (YCVSH series)
- Low pressure drop during operation

GENERAL SPECIFICATIONS
- Applicable for all common HCFC, HFC, HC refrigerants such as: R22, R134a, R404A, R407C, R410A, R507A, R407A/F, R290 1), R32 1), R1234yf 1), R1234ze 1), R448A/R449A, R452A, R450A/R513A, R744
- Medium temperature TS min./max.: -50°C / +140°C
- Max. operating pressure PS: 4,6 MPa (46 bar)
- Installation position:
- Flow direction corresponds to the arrow
- Straight-way type: preferably installed with vertical axis and ?ow upwards, sloping axis up to horizontal is tolerable
- L-shape type: ?ow direction from bottom to top
- Declaration according to PED

Note: 1) For all the fammable refrigerants only tube connections below 25 mm (1 inch) can be used


YCVS 17-77GSHC-1
Check Valve Piston Type
Part Number: 10160024102
Type: Straight-way
Connections ODF (inch): 7/8"
Kv (m3/h): 5.52
Min. OPD (kPa): 5
Dimensions
D (mm): 17
C (mm): 165
E (mm): 34
PED category: 3.3