High Pressure Back Pressure Regulator The Mark 5850HP is a high pressure, back pressure regulator designed to maintain upstream pressure of gases and liquids. With a robust piston design, the Mark 5850HP can handle setpoints up to 5000 psig (345 bar) at 450°F (232°C) with ease. USDA and FDA approved soft goods available upon request. High pressure vessel venting High pressure injection applications Gas/liquid sampling station Compressor skids Test standards

Steriflow Valve has a large line of sanitary pressure reducing valves and regulators to meet many different specifications and applications, all with a Jorlon™ lifetime diaphragm warranty.

Request a quote on our pharma process and clean utility back pressure regulating valves, 1/2" - 3" (DN15 - DN80) with tri-clamp or weld ends, low to high flow, manual or air augmented, most with the Jorlon™ lifetime diaphragm warranty.

Pharma clean compressed air & gas pressure reducing valves, 1/4" - 2" (DN8 - DN50), NPT, tri-clamp or weld ends, very low to high flow, manual or air augmented, with the Jorlon™ lifetime diaphragm warranty.

Pharma clean compressed air and gas, back pressure regulating valves, 1/4" - 3/4" (DN8 - DN20), NPT, tri-clamp, weld ends, very low to medium flow, manual or air augmented, Jorlon™ lifetime diaphragm warranty.

Pharma clean compressed air & gas blanketing (gas overlay) regulators (PRV, BPRV), 1/2" - 2" (DN15 - DN50), NPT, tri-clamp or weld ends, very low flow to high flow, very low pressure set points, and manual control.