Propane pressure regulator P134

for natural gasgasdiaphragm

Product Overview
The P134 pressure-reducing regulator is a manual, direct-acting, spring-loaded and adjustable regulator for commercial and industrial gas systems. It features internal pressure registration via an integrated pitot tube that links the outlet pressure port to the diaphragm chamber, eliminating the need for an external sense line. A balanced diaphragm reduces the influence of supply pressure variations and the design limits abrupt downstream pressure changes that can trigger safety shutdowns.

Features

• Internal registration (integrated pitot internal sense line)
• Manual, direct-acting, spring-loaded and adjustable
• Balanced diaphragm to compensate supply pressure changes
• Suitable for monitoring and control applications
• Wide selection of main spring ranges
• Available rebuild kits
• Port size 2" NPT; connections: NPT or flanged
• Temperature range: -40°F to 200°F

Applications

• Industrial and commercial gas regulation
• Natural gas and propane regulation
• Gas engines and compressors
• Boilers and furnaces

Product Specifications
Model: P134
Series: P134
Port Size: 2" NPT
Options - Port Orientation: Up (Standard)
Options - Bonnet Orientation: 12 O'Clock; 3 O'Clock; 6 O'Clock (Standard); 9 O'Clock
Trim Material: Nitrile; Fluorocarbon
Body Material: Iron; Steel
Rebuild Kits: Yes
Spring Ranges: Multiple main spring ranges: 2-4" WC (0.005-0.010 BAR); 3.5-6" WC (0.009-0.015 BAR); 5-9" WC (0.012-0.022 BAR); 6-14" WC (0.015-0.035 BAR); 8.5-18" WC (0.021-0.045 BAR); 14-28" WC (0.035-0.070 BAR); 0.75-2 PSIG (0.052-0.138 BAR) (H & L versions as specified); 1.5-3 PSIG (0.103-0.207 BAR) (H version); 2-5 PSIG (0.138-0.345 BAR); 5-10 PSIG (0.345-0.689 BAR)
Pilot Operated: No
Orifice Material: Aluminum
Connection Types: NPT; Flanged (125 FF; 150 RF)
Diaphragm Material: Nitrile or Fluorocarbon
Temperature Range: -40°F to 200°F
Max Inlet Body Pressure: 125 PSIG (varies by version)
Maximum Outlet Pressure: up to 15 PSIG (varies by version)
Materials - Adjusting Screw: Aluminum or Brass; Body: Iron or Steel; Bonnet: Aluminum; Cage: Aluminum; Diaphragm: Nitrile or Fluorocarbon