Model P1

Pressure Reducing Regulator

SKU#:

Model P1

Description

The Model P1 is designed for gases and liquids with inlet pressures up to 3600 psig (248 Barg). Standard adjustable outlet ranges from 1-10 psig (.07-.69 Barg) through 10-750 psig (.69-51.7 Barg). Flow coefficient of 0.02, 0.06, and 0.20 available. This versatile point of use regulator can be ordered with a variety of options to meet your system demands. Standard construction includes 40 micron integral filter and diffusion resistant stainless steel diaphragm.

Inlet Design Pressure

  • FNPT/Tube Ends - 3,600 psig (248.2 Barg)
  • Tri-Clamp - 300 psig (20.7 Barg)

Outlet Pressure

  • 1-750 psig (.07-51.7 Barg)

Line Sizes

  • 1/4" (DN8)
  • 3/8" (DN10)
  • 1/2" (DN15)

End Connections

  • FNPT
  • Tube Ends
  • Tri-Clamp - 1/2" (DN15) Port "A" Only

Material Combinations: Body / Spring Chamber

  • 316L SST/316 SST
  • Brass/6061 AL
  • Brass/316L SST

SST = Cast Stainless Steel ASTM A351 CF8M

Features

  • Accurate Adjustment
  • Low Internal Volume 
  • Low Operating Torque 
  • Suitable for corrosive applications
More Information
Category Label Pressure Reducing Regulator
Service Gases
Line Size 1/4" (DN8), 3/8" (DN10), 1/2" (DN15)
End Connections FNPT, Tube-Ends, Tri-Clamp
Process Applications Bottled Gases, Sanitary Service
Body Material Stainless Steel, Brass
CV Tables
MODEL SIZE MAX CV MAX WORKING C V MIN CV SOFT SEAT MIN CV METAL SEAT FL FACTOR C1 MAX         Cg
P1 1/4" 0.02 0.02 0.0004 N/A 0.945 34.44 1
P1 1/4" 0.06 0.06 0.0012 N/A 0.945 34.44 2
P1 1/4" 0.2 0.2 0.004 N/A 0.945 34.44 7
                 
MODEL SIZE MAX CV MAX WORKING C V MIN CV SOFT SEAT MIN CV METAL SEAT FL FACTOR C1 MAX         Cg
P1 3/8" 0.02 0.02 0.0004 N/A 0.945 34.44 1
P1 3/8" 0.06 0.06 0.0012 N/A 0.945 34.44 2
P1 3/8" 0.2 0.2 0.004 N/A 0.945 34.44 7
                 
MODEL SIZE MAX CV MAX WORKING C V MIN CV SOFT SEAT MIN CV METAL SEAT FL FACTOR C1 MAX         Cg
P1 1/2" 0.02 0.02 0.0004 N/A 0.945 34.44 1
P1 1/2" 0.06 0.06 0.0012 N/A 0.945 34.44 2
P1 1/2" 0.2 0.2 0.004 N/A 0.945 34.44 7
P1_TB (772.53 kB)
P1_IOM (556.42 kB)