717 2-1/2 CHECK VALVE E GASK PPS
Victaulic FireLock V024717PE0 PPS Ductile Iron Check Valve, 2-1/2 in., Grooved
FireLock Check Valve, 717 Series, 3.88 in. Length, 4.26 in. Width, 3.57 in. Height, Ductile Iron, End Connection 1: Grooved, Pressure - Maximum: 365 psi, Specifications - FM Approved: Yes, Specifications - UL Listed: Yes, Diameter: 2-7/8 in. Outside, End Connection 2: Grooved, Specifications - ASTM: ASTM A-536 Grade 65-45-12, PPS Coated Ductile Iron Valve Seat, Valve Size: 2-1/2 in., EPDM Valve Seal, Aluminum Bronze with Elastomer Seal Valve Disc, Coating: PPS, Valve Body Style: Grooved