P140R Relieving Gas Pressure Regulator
The Type P140 gas pressure regulator is ideal for natural gas, air, propane and general purpose gas pressure regulation. The P140 gas pressure regulator uses include commercial, residential and light industrial for burners and unit heaters.
Features:- Versatile
- Control Accuracy
- Compact Design
- Natural Gas
- Propane
- Generators
- Small Boilers/Heaters
Port Size
3/4" NPT
3/4" x 1" NPT
1” NPT
1-1/4" NPT
3/4" x 1" NPT
1” NPT
1-1/4" NPT
Body, Bonnet, Diaphragm Material
Holder with Nitrile Disk or Fluorocarbon
Connection
NPT
Pilot Operated
No
Body Inlet Size
3/4" x 3/4"
3/4" x 1"
1” x 1"
1-1/4" x 1-1/4"
3/4" x 1"
1” x 1"
1-1/4" x 1-1/4"
Model
140R
Spring Range
WC / mBAR
5" - 7" / 12 - 17
6" - 8" / 15 - 20
8" - 14" / 20 - 35
12" - 28" / 30 - 70
PSIG / mBAR
1 - 2 / 69 - 137
2 - 4 / 137 - 276 (Red Cap)
4 - 5 276 - 345
5" - 7" / 12 - 17
6" - 8" / 15 - 20
8" - 14" / 20 - 35
12" - 28" / 30 - 70
PSIG / mBAR
1 - 2 / 69 - 137
2 - 4 / 137 - 276 (Red Cap)
4 - 5 276 - 345
Temperature Range(s)
-20˚F to 150 ˚F
Application(s)
Residential, Commercial
Diaphragm Type
Flat OR Convoluted Diaphragm
Body Outlet Size
3/4" x 3/4"
3/4" x 1"
1” x 1"
1-1/4" x 1-1/4"
3/4" x 1"
1” x 1"
1-1/4" x 1-1/4"
Orifice Size
1/8"
3/16"
1/4"
5/16"
3/8"
3/16"
1/4"
5/16"
3/8"
Series
Type 140 Series
Max Inlet Body Pressure
125 PSI (varies by orifice size)
Options
O2 Clean
Diaphragm Material
Diaphragm Nitrile
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
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