External emergency valves shut-off flow at the outlet of an aboveground storage tank (AST) or in a liquid transfer line where product flow must be stopped in the event of a fire. Fusible link holds spring actuated poppet in the open position. Features Fully open design provides full flow when the valve is in the open position Cold non-shock pressure rated at 200 PSI W.O.G. Flanged model conforms to ANSI B16.42 specification for class 150# raised face flanges 165° UL Listed fusible link standard Body, cap, and poppet: Ductile iron Cap gasket: Teflon® Stem seal: Teflon® encapsulated fluorocarbon elastomers
Morrison Bros. Morrison Bros 346-DI Series Female NPT External Emergency Valve MSRP: Was: Now: $431.76 - $815.46 Free Shipping Domestically Ready to Ship Quick view Choose Options
Morrison Bros. Morrison Bros. 272DI Series Internal Emergency Valves - Flanged MSRP: Was: Now: $2,156.94 - $2,702.37 Quick view Choose Options
Morrison Bros. Morrison Bros. 346SS Series Stainless Steel External Emergency Valve MSRP: Was: Now: $1,718.24 - $1,818.91 Free Shipping Domestically Quick view Choose Options
Morrison Bros. Morrison Bros. 245F Series Flanged Emergency Vent MSRP: Was: Now: $134.94 - $503.80 Ready to Ship Quick view Choose Options
Morrison Bros. Morrison Bros. 244 Series Flanged Emergency Vents MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: Starting at $161.75 Quick view Choose Options
