Tescom 54-2800 Series

Features & Benefits  

  • High flow and compact design
  • Hardened 17-4 PH Stainless Steel seat and poppet provides excellent protection against shock and erosion
  • Utilizes a piston style sensor, balanced main valve poppet and a non-adjustable vent
  • Metal to metal seat
  • Available as a back pressure regulator (-008 mod)


Pressure Rating

Maximum Inlet Pressure: 5000 PSIG [345 bar]
Outlet Pressure Ranges: 50-1500, 200-5000 PSIG [3.5-104, 14-345 bar]



Body: 303 Stainless Steel
Seat, Poppet, Sensor: 17-4 PH Stainless Steel
O-ring: Buna-N, Viton®, Ethylene Propylene, Kalrez®
Back-up Rings: Teflon®
Remaining Parts: 300 Series Stainless Steel


Operating Temperature

0°F to +165°F [-17°C to +74°C]1.
1. For extended temperatures up to +350°F [+180°C], consult TESCOM


Port Size & Type

1″ SAE, 1″ NPT


Flow Capacity

Main Valve: Cv = 8.0
Vent Valve: Cv = 6.5


Load Type

Hydraulic 1:1, Air Actuated



35 lbs [15.8 kg]