High quality DN20-DN65 PN16 1.6MPa PN10 1.0Mpa PP-R horizontal swing check valve
Application: water, gas, HVAC, oil, etc;
Body wall thickness: ≥1.8mm;
Valve Opening and closing be flexible, no card resistance;
Valve surface smooth, not have sand holes, cracks, porosity, non-metallic inclusion defects, etc.
Application: water, gas, HVAC, oil, etc;
Body wall thickness: ≥1.8mm;
Valve Opening and closing be flexible, no card resistance;
Valve surface smooth, not have sand holes, cracks, porosity, non-metallic inclusion defects, etc.