RH Series proportional relief valves protect pressure sensitive equipment in systems with working pressures up to 6000 psig (413 bar) and set pressures from 50 to 6000 psig (3.4 to 413 bar). Standard RH Series proportional relief valves are shipped without springs. To order spring kits, see the Spring Kit catalog category.
Item # |
CAD |
Body Material |
Connection 1 - Type |
Connection 1 - Size |
Connection 2 - Type |
Connection 2 - Size |
Orifice |
O-ring Material |
Set Pressure Range |
Production Category |
Handle Type |
Handle Color |
Add To Cart/Request Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RH48PM8PF-316-BN RH48PM8PF-316-BN/Asset/RL4-Male-to-Female-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/2 in | Orifice N/A 0.25 in | O-ring Material N/A Nitrile | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH48PM8PF-316-EP RH48PM8PF-316-EP/Asset/RL4-Male-to-Female-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A FNPT | Connection 2 - Size N/A 1/2 in | Orifice N/A 0.25 in | O-ring Material N/A EPDM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH48PMD8-316 RH48PMD8-316/Asset/RH4-Male-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Orifice N/A | O-ring Material N/A FKM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH48PMD8-316-BN RH48PMD8-316-BN/Asset/RH4-Male-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Orifice N/A 0.25 in | O-ring Material N/A Nitrile | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH48PMD8-316-EP RH48PMD8-316-EP/Asset/RH4-Male-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A MNPT | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Orifice N/A 0.25 in | O-ring Material N/A EPDM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH4D8-316 RH4D8-316/Asset/RH4-Tube-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Orifice N/A | O-ring Material N/A FKM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH4D8-316-BN RH4D8-316-BN/Asset/RH4-Tube-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Orifice N/A 0.25 in | O-ring Material N/A Nitrile | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH4D8-316-EP RH4D8-316-EP/Asset/RH4-Tube-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 1/2 in | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 1/2 in | Orifice N/A 0.25 in | O-ring Material N/A EPDM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH4DM12-316 RH4DM12-316/Asset/RH4-Tube-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 12 mm | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 12 mm | Orifice N/A | O-ring Material N/A FKM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH4DM12-316-BN RH4DM12-316-BN/Asset/RH4-Tube-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 12 mm | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 12 mm | Orifice N/A 0.25 in | O-ring Material N/A Nitrile | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
| RH4DM12-316-EP RH4DM12-316-EP/Asset/RH4-Tube-to-Tube-Render.jpg | CAD N/A 117052 | Body Material N/A 316 SS | Connection 1 - Type N/A Duolok Tube Fitting | Connection 1 - Size N/A 12 mm | Connection 2 - Type N/A Duolok Tube Fitting | Connection 2 - Size N/A 12 mm | Orifice N/A 0.25 in | O-ring Material N/A EPDM | Set Pressure Range N/A 50 to 1500 psig3.4 to 103 bar | Production Category N/A 1 | Handle Type N/A 0 | Handle Color N/A 0 |
Add To Cart
Request Quote |
