Tescom 44-1800 Series

Features & Benefits

  • Economical
  • Compact
  • Piston sensed design is safe, reliable
  • Adjustable stop limits maximum outlet pressure
  • Choice of Stainless Steel or Brass construction
  • Self-venting model available
  • Available with a variety of porting and material options


Pressure Rating

Maximum Inlet Pressure: 6000 PSIG [414 bar]
Outlet Pressure Range: 0-2500 PSIG [0-172 bar]



Body: Brass or 316 Stainless Steel
Bonnet: Brass or 300 Series Stainless Steel
Seat: Teflon®
O-ring: Viton-A®
Back-up Ring: Teflon®
Remaining Parts:
Brass body: Brass and 300 Series Stainless Steel
Stainless body: 316 Stainless Steel


Operating Temperature

-15°F to +165°F [-26°C to +74°C]


Port Size & Type

1/4″ NPT


Flow Capacity

Non-venting: Cv = .06
Self-venting: Cv = .15


Load Type




2 lbs [.9 kg]