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
Model
140R
Series
Type 140 Series
Options
O2 Clean
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
Orifice Size
1/8"
3/16"
1/4"
5/16"
3/8"
3/16"
1/4"
5/16"
3/8"
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
Application(s)
Residential, Commercial
Diaphragm Type
Flat OR Convoluted Diaphragm
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"
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"
Connection
NPT
Diaphragm Material
Diaphragm Nitrile
Temperature Range(s)
-20˚F to 150 ˚F
Max Inlet Body Pressure
125 PSI (varies by orifice size)
Body, Bonnet, Diaphragm Material
Holder with Nitrile Disk or Fluorocarbon
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
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