
Add to Cart
Refrigeration solder check valve
Refrigerants: CFC,HCFC,HFC ,R717
Working temperature range:-46℃~+120℃
Specification and size: DN15~DN150
Pressure range: 0~6.3MPa( hydraulic pressure9.5)
Features and advantages:
Low temperature steel overall forging and the strength is high
low pressure drop
Low fluid resistance
PTFE packing,with long service life
good stability flexible move
low noise
CE CERTIFICATION