Valves & Actuation

Spears Type 1780 Utility Swing Check Spring-Assisted: Automatic - PVC \ EPDM
Spears Type 1780 Utility Swing Check Spring-Assisted: Automatic - PVC \ EPDM

PVC Utility Spring-Assisted Check Valves are designed for horizontal installations, but may be installed in up-flow vertical position. Check valves must be installed with the valve’s FLOW arrow pointing in the direction of the flow. Flow velocity should not exceed 5 feet per second. Excellent for Pool and Spa, OEM and General Purpose applications.

• Pressure Rating - 150 psi @ 73°F     • Maximum Service Temperature - 140°F (Temperature/Pressure De-Ratings Apply)
• EPDM seal for positive sealing      • Stainless steel spring assisted (non-adjustable)
• Minimum opening pressure is 0.5 psi.   

                        

Spears Utility Series: Manually Actuated - CPVC \ EPDM
Spears Utility Series: Manually Actuated - CPVC \ EPDM

A high quality, economical, quarter-turn shut-off valve designed for irrigation, lawn sprinklers, pool and spa applications. Available in IPS sizes 1/2" through 4", with choice of either socket or threaded end connectors. Smooth-operating PTFE floating seat design reduces wear. In the full open position, full bore virtually eliminates pressure drop, providing optimum flow. Maximum Internal Pressure of 150 psi @ 73°F for a variety of applications. Maximum service temperature for PVC is 140°F and 200°F for CPVC. All Spears Utility Ball Valves are NSF Certified for potable water use.

Spears Utility Series: Manually Actuated - PVC \ EPDM
Spears Utility Series: Manually Actuated - PVC \ EPDM

A high quality, economical, quarter-turn shut-off valve designed for irrigation, lawn sprinklers, pool and spa applications. Available in IPS sizes 1/2" through 4", with choice of either socket or threaded end connectors. Smooth-operating PTFE floating seat design reduces wear. In the full open position, full bore virtually eliminates pressure drop, providing optimum flow. Maximum Internal Pressure of 150 psi @ 73°F for a variety of applications. Maximum service temperature for PVC is 140°F and 200°F for CPVC. All Spears Utility Ball Valves are NSF Certified for potable water use.