Butterfly Valve S30/DI/NDI/SS316/FKM

Valve Type: Resilient Seated Butterfly Valve
Connection: Wafer
Pressure rating: 175 psi (for size 2″ to 12″) / 150 psi (for size 14″ to 20″)
Flange Accomodation: ANSI 150
Body Material: Ductile Iron
Disc Material: Nylon 11 Coated Ductile Iron (NDI)
Stem: SS316
Seat: FKM
Operator: Lever Operator (for size 2″ to 6″)/ Gear Operator (for size 8″ to 12″)

The Bray Series 30 Wafer and Series 31 Lug style resilient seated butterfly valves feature a one-piece body with a high-strength through stem design utilizing an internal disc to stem connection.
The Series 30/31 is engineered to provide bidirectional bubble-tight shutoff and isolation of the line media from the stem or valve body.

S30/31 Catalogue


Installation & Operation Manual


Safety Manual


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