44-7400 Series high flow, high pressure, spring loaded pressure reducing regulator offers outlet pressures up to 5000 psig / 345 bar with flow rates from 25-2000 SCFM / 708-56,633 SLPM. Available in Brass or Stainless Steel and two standard Cvs. Ideal for use in CNG dispensing, hydraulic or pneumatic test stands.

Maximum Inlet Pressure

  Stainless Steel: 6000 psig / 414 bar
  Brass: 4500 psig / 310 bar

Outlet Pressure Ranges

  Stainless Steel: 5000 psig / 345 bar
  Brass: 4000 psig / 276 bar

Material

Body: 303 Stainless Steel, 316 Stainless Steel or Brass
Main Valve Seat: CTFE, Vespel®
Back Cap: 300 Series Stainless Steel
Back-up Rings: PTFE
Gaskets: CTFE

O-Rings

Buna-N 90, Buna-N, Viton®, Urethane, Kalrez®, Ethylene Propylene

Remaining Parts

Type 17-4, 300 Series Stainless Steel, 17-7, Teflon®, Brass

Ambient Operating Temperature

0°F to 165°F / -17°C to 74°C

Port Size & Type

Inlet & Outlet Port Type: SAE, NPTF, MS33649
Inlet & Outlet Port Size: 1/2, 3/4

Flow Capacity

Cv = 0.8, 2.0

Load Type

Spring

Weight

14 lbs / 6.2 kg