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Spring-loaded check valve with NBR seat
Made of brass
Flow profile designed to minimize head loss
Soft seat for bubble tight shutoff, spring loaded for fast seating action
Cracking pressure: 0.50 psi
Spring-loaded check valve with NBR seat. Made of brass. Flow profile designed to minimize head loss. Soft seat for bubble tight shutoff, spring loaded for fast seating action. Cracking pressure: 0.50 psi. Temperature range 10 to 210 degree F. Underwriters approved. 3" NPT female. Rated to 175 psi pressure.