Watson McDaniel Pressure Pilot, Spring-Loaded, Series: PP Series, For Use With: HD Series Regulating Valve, Specifications: 20 to 100 psi Reduced Outlet Pressure, Cast Steel, Blue, 5 in W x 9-1/2 in H
The "PP" Pressure Pilot is used with the HD Regulator to control steam pressure in steam mains or for process equipment. Pilot operated regulators will maintain constant downstream pressure even when the inlet pressure to the valve fluctuates or steam usage varies.
Color
Blue
Dimensions
5 in W x 9-1/2 in H
Material
Cast Steel
Series
PP Series
Specifications
20 to 100 psi Reduced Outlet Pressure
Suitable For Use With
HD Series Regulating Valve
Type
Spring-Loaded
Brand
Watson McDaniel
The PP pilot can maintain downstream pressure to +/- 1 psig300 psig maximum inlet pressure15 to 300 psig with HD standard main valve, 5 to 20 psig with HD low-pressure (LP) main valve inlet pressure range10 psig with HD standard main valve, 3 psig with HD low-pressure (LP) main valve minimum differential pressurePilot is easily installed on pilot adapter using four bolts, no tubing connections are requiredFull port strainer and blowdown valve on pilot adapter for protection of pilot from dirt and scaleSolid floating diaphragm is more failure resistantWatson McDaniel's pilots can be used with other manufacturers regulators