Check Valve

SPEARS
CHECK
BALL VALVE

Spears PVC Check Valve

True Union Ball Check Valve

All Valves assembled with Silicone-Free, Water Soluble Lubricant 6″ Venturied Valves are 4″ Ball Check Valves equipped with 4×6 End Connectors.

Features
  • Strong, Buttress Thread Union Nuts
  • Fully Serviceable, Replaceable Components
  • Suitable for Vacuum Service
  • Manufactured to ASTM F 1970
Spears Other Type
Pressure Rating73°F (23°C), Water
Maximum Service TemperaturePVC = 140°F (60°C)
O-RingEPDM or FKM