Back Pressure Regulator -- BPR
from Beswick Engineering Co., Inc.

Beswick Miniature Back pressure Regulator (BPR) is a normally closed valve that senses and responds to changes in upstream pressure. Like a relief valve, it will open to vent excess pressures from the outlet port, when upstream pressure rises above the cracking pressure. Cracking pressure is... [See More]

  • Valve Size: 0.00 to 0.06
  • Controlled Pressure Range: 10.00 to 450.00
  • Maximum Pressure: 0.00 to 500.00
  • Connection Description: Threaded; Various Porting Configurations
Relief Valve -- DRV-010-N-025
from SC Hydraulic Engineering Corporation

The DRV series adjustable hydraulic relief valves are available in five pressure ranges between 100 psig and 60,000 psig. Constructed of Stainless steel the valves can be used for most industrial fluids including water. The valve once set will not allow system pressure to exceed design limitations. [See More]

  • Valve Size: 0.25
  • Controlled Pressure Range: 100.00 to 1000.00
  • Maximum Pressure: 1000.00
  • Connection Description: Threaded; .25" NPT
Blowdown / Depressurisation Valve -- BDV1
from Spirax-Sarco

The BDV depressurisation valves are designed to be fitted into " , ½ " and DN15 connections for drain / blowdown / purge and vent / depressurisation of pipework or products. The B DV1 provides discharge straight through the valve, generally to be used as a drain, or for line depressurisation... [See More]

  • Valve Size: 0.38 to 0.50
  • Connection Description: Threaded
  • Maximum Pressure: 0.00 to 1232.82
  • Primary Material: StainlessSteel