Product Filter:
P98H Relief Valve/Back Pressure Regulator
The P98H relief valve/back pressure regulator is designed to sense upstream pressure, opening to relieve excess pressure increases above set point. As a back pressure regulator, the upstream pressure is monitored and released downstream when the set point is exceeded.
Applications:
- Pulp and Paper - Boilers, Heaters, PM Drums
- Chemical Boilers, Process Heaters
- Water and Waste Water Systems
- Steam Injection
Specifications
Model
P98H
Body Sizes
3/4" NPT, 1" NPT, 1-1/2" NPT, 2" NPT
Spring Range
5-35 PSIG 20-65 PSIG 50-100 PSIG 80-170 PSIG
Application(s)
Industrial
Pilot Operated
No
Connection
NPT,
Flanged,
Socket Weld
Diaphragm Material
302SS Neoprene
Flange Type
150 RF Flanged,
300 RF Flanged,
600 RF Flanged
Product Description
Type P98H Back Pressure Regulator
Max Inlet Body Pressure
300 PSIG WCB Steel 250 PSIG @ 400?F Cast Iron 300 PSIG @ 300?F Cast Iron
Body, Bonnet, Diaphragm Material
Body, Bonnet, Diaphragm Case Options: Cast Iron, Steel Diaphragm Options: 302 SS, Neoprene Valve Plug / Seat Options: Nitrile Valve Plug / SS Orifice Metal Valve Plug / SS Orifice
Find Your Part Number
Not sure? Call for help. Phone: 1-800-833-3127
| Part Number | Description | |
|---|---|---|
| Part Number | Description |