(23) Max. Diff. Pressure 500 PSI
Pipe Size Inches 1/2" to 2" Valve opens when energized and closes when de-energized. When the coil is energized the pilot valve opens, relieving the pressure above the piston, which is then lifted from its seat by the laminated plunger. Upon de-energizing the coil, a spring closes the pilot valve and opens a bleed passageway to permit pressure to build above the piston and seat it.
No Differential Pressure Required to Open
Max. Static Pressure - 300 PSI (Except valves listed for 500 PSI diff.)
Consult factory: For Stainless Steel Strainers 1/2, 3/4, 1, 1 1/2 and 2 inch. For 150-300 PSI flanges.
(23) Max. Diff. Pressure 500 PSI
Pipe Size Inches 1/2" to 2" Valve closes when energized and opens when de-energized. When the coil is energized the laminated plunger presses the poppet, closing the pilot orifice and opens a bleed passageway to permit pressure to build above the piston and seat it. Upon de-energizing the coil, the pilot orifice is opened, relieving the pressure above the piston allowing it to leave its seat. The bottom spring allows the valve to operate at zero pressure drop.
No Differential Pressure Required to Open Max. Static Pressure - 300 PSI (Except valves listed for 500 PSI diff.) Consult factory: For Stainless Steel Strainers 1/2, 3/4, 1, 1 1/2 and 2 inch. For 150-300 PSI flanges.
