Guardian 5240 hose valve, UL listed

Guardian 5240 Valve
Model Code 5240
Thread TypeNPT
Inlet Size (in.)1.5
Model Info

Hose valve, 1 ½" F. NPT inlet x 1 ½" M. NST outlet, UL listed to 300 psi. Used to regulate and control high pressures in standpipe and sprinkler systems. Constant pressure regulation under residual (flowing) and static (non-flowing) conditions. Tamper-proof pressure setting. Valve seat acts as checking device and closes when inlet pressures drop below selected static outlet pressures. Optional monitor switch adapter bracket permits valve supervision by electrical means. Angle type, cast brass body with brass and stainless steel internals.

Download Tech Spec

See more Guardian products

Valves News

Guardian Recently Updated Products

Special Feature


The Guardian 5240 Valve name is one of 15 Valves from Guardian Fire Equipment, Inc. featured on View technical specifications and compare the 5240 with other Valves., Copyright © Notting Hill Media Limited 2000 - 2016, all rights reserved.
Use of this Website is subject to the Terms and Conditions and the Privacy and Cookie Policy.
Our Other Site:, guide to surveillance systems including security cameras, security video recorders and CCTV software. US Edition
SourceEN54.EU, guide to voice alarm, public address & fire detection systems.