Emergency Shut Off Valves
Sort by
Electric Actuator, 12 Volt for N550/551 Valves
From $468.00
STN551-10
Fisher Emergency Shutoff Valve, 1-1/4IN FPT, 125 Gpm
MB346DI-1-1/2
Emergency Valve, External, 1-1/2IN Ductile Iron
MB346FDI-2
Emergency Valve, Flanged, 2IN
MB17-165
Fusible Link, 165 Degree
MB272HO-2X2
Emergency Valve, Internal, 2IN Fpt X 2IN Mpt Brass
STN551-16
Fisher Emergency Shutoff Valve, 2IN FPT, 150 Gpm
$1,271.00 / EA
MB346DI-2
Emergency Valve, External, 2IN Ductile Iron
MB474
Farm Tank Emergency Valve, 1IN Mpt X 1IN Fpt 45 Degree Outlet
MB17-212
Fusible Link, 212 Degree
MB272HO-3X3
Emergency Valve, Internal, 3IN Fpt X 3IN Mpt Brass
STN551-24
Fisher Emergency Shutoff Valve, for NH3 & LPG, 3IN FPT
$1,707.00 / EA
MB346DI-3
Emergency Valve, External, 3IN Ductile Iron
MB574
Farm Tank Emergency Valve, 1IN Mpt X 1IN Mpt, Straight Body
MB8-160
Fusible Link, 160 Degree
MB272HO-4X3
Emergency Valve, Internal, 4IN Fpt X 3IN Mpt Brass
$1,058.00 / EA
STP539A
Air Actuator For N550-10/16/24 Valves, Open & Close
MB8-212
Fusible Link, 212 Degree
MB272HO-4X4
Emergency Valve, Internal, 4IN Fpt X 4IN MPT Ductil Iron
$1,065.00 / EA
STP810
Actuator, 12 Volt For N550 and N551-10/16/24 Valves
STP810-REGO
Actuator, 12 Volt For N550 and N551-10/16/24 Valves