Water pressure relief valve VAP

TECVAL model VAP Pressure Relief Valve limits water line pressure increase by discharging excess fluid to protect pumping system. Devices in ductile iron ASTM A536 flanged according to ANSI or DIN standard, and aviable in sizes form 2" to 10". Working temperatures between - 30 °F to 200 °F, and operating pressure up to 250psi for ANSI #150 and 500 psi for ANSI #300.