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P1808 Pilot Operated Relief Valve/Back Pressure Regulator
The P1808 pilot-operated relief valve/back pressure regulator, is used to maintain pressure on gas separators and in pressure relief applications in gas distribution systems. These relief valves offer installation versatility and are available in a range of set pressure ranges and high flow capacities. Functionality is controlled by the type of pilot installed on the system.
Applications:
- Gas Service
- Gas Separators
- Distribution Relief Device for Gas Distribution Systems
Features:
- Compact Design
- Pilot Operated
- High Flow Capacity
Specifications
Model
P1808
Port Size
2" NPT
Spring Range
3-18 PSIG 15-40 PSIG 35-125 PSIG 0.206 - 1.240 BAR 1.034 - 3.757 BAR 2.413 - 8.618 BAR
Application(s)
Industrial, Commercial, Pressure Protection
Pilot Operated
No
Connection
NPT
Product Description
Type P1808 Pilot-Operated Gas Pressure Relief Valve
Max Inlet Body Pressure
150 PSIG
Body, Bonnet, Diaphragm Material
Body Ductile Iron or WCB Steel Diaphragm Plates and Diaphragm Casings Zinc-plated steel Diaphragm Nitrile (NBR) O-Rings Nitrile (NBR) Gaskets Nylon Backup Rings Polytetrafluoroethylene (PTFE) Spring Zinc-plated Steel (Standard) Valve Plug Guide Stainless Steel
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