The Apollo 71-500 Series ball valve features strong, corrosion-resistant bronze construction with a stainless steel spring-close lever handle to ensure the valve is open only when an operator is at hand. Rated for 600 CWP (psig) and 150 psig for saturated steam. Features female NPT threads on both ends for use with male threaded pipes. Vacuum service to 29 inches Hg. Multi-fill polytetrafluoroethylene (MPTFE) seats and a PTFE seal reduce the risk of valve leakage. This 1/2″ valve is MSS SP-110 compliant.
- Spring return to close
- All components of lever are stainless steel
- Operating torque is approximately three times standard valve torque
- Reinforced seats
- Blowout-proof stem design
- Adjustable packing gland
- Chromium plated ball
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