Unique “reverse flow” design permits equal pressure distribution on both sides of the diaphragm, regardless of line pressure, providing zero stress to prevent “stretching,” a common cause of valve failure
Diaphragm’s self-cleaning ports constantly flex, inhibiting sand and silt from blocking valve action
Molded shock cone for smooth operation and reduction of water hammer
Easy-to-use internal manual bleed lever; bleeds valve downstream; has positive stops for open and closed positions
Marine-grade S20P solenoid with stainless steel actuator
High-strength glass-filled nylon body and cover with 1⁄4″ stainless steel cover bolts and mating brass body inserts
Non-rising flow control stem throttles valve from fully open to the closed position on flow control models