P140R

Internal Relief Natural Gas Regulator

The Type P140 pressure regulator is ideal for natural gas, air,
propane and general purpose gas pressure regulation. Uses
include commercial, residential and light industrial for burners
and unit heaters. Available with or without internal relief.

Applications
Applicable to a wide range of gaseous fluids, including air, natural
gas and propane. Can be used as a LP regulator.

Body Sizes Available

• 3/4" NPT
• 1" NPT
• 1-1/4" NPT

Orifice

• 1/8"
• 3/16"
• 1/4"
• 5/16"
• 3/8"
• 1/2"
• 1/2" x 9/16"

Spring Ranges

• 5" - 7" w.c.
• 6" - 16" w.c.
• 12" - 28" w.c.
• 1 - 2 PSIG
• 2 - 4 PSIG
• 4 - 5 PSIG