Designed to be installed in the bottom outlet of small tanks where product flow must be stopped in the event of a fire. Fusible link holds the spring loaded valve open until activated. NOTE: The 474 and 574 require periodic inspection to ensure the shut-off mechanism is operating correctly. They are not intended to be used as a ″block valve″ and should not be opened under pressure. Features Angle design Male threads install in into the tank, female threaded outlet 5 PSI maximum pressure rating 165°F fuse link is UL listed Construction Details Body: Brass Disc: Nitrile Rubber (std), Viton® or Teflon® O-Ring: Nitrile Rubber (std) or Viton®
Morrison Bros. Morrison Bros. 474 1 in. x 1 in. Farm Tank Emergency Valves w/ Nitrile Rubber Seals MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $106.74 Ready to Ship Quick view Add to Cart The item has been added
Morrison Bros. Morrison Bros. 474 Farm Tank Emergency Valves MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: Starting at $106.74 Quick view Choose Options
Morrison Bros. Morrison Bros. 474 1 in. x 1 in. Farm Tank Emergency Valves w/ FKM Seals MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $123.77 Quick view Add to Cart The item has been added
Morrison Bros. Morrison Bros. 574 1 in. Brass Farm Tank Emergency Valves MSRP: Was: Now: $125.38 - $164.55 Quick view Choose Options
Morrison Bros. Morrison Bros. 603AA Series 3 in. Air Actuated Grooved Emergency Valve w/ Nitrile Rubber Seal MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $1,130.22 Free Shipping Domestically Quick view Add to Cart The item has been added
