Zurn Z3004IL Straight Pressure Regulating Valve (Field-Adjustable)
Description
- Used to regulate and control high pressures in standpipe and sprinkler systems
- Constant pressure regulation under residual (flowing) and static (non-flowing) conditions
- Tamper-resistant pressure adjustment setting (special setting tool and charts provided with each valve)
- Bonnet tab indicates valve position as "open" or "closed"
- Valve seat acts as checking device and closes when inlet pressures drop below selected static outlet pressures
- Optional monitor switch adapter bracket premits valve supervision by electrical means.
- In-line (straight) type, cast brass body with brass and stainless steel internals
- Built-in automatic checking device
- Available with integral supervisory switch
- UL listed up to 400 PSI
Model Z3004IL:
2 1/2" F. NPT inlet x 2 1/2" F. NPT outlet, straight pattern