Stubbe Thermoplastic valve used for pressure relief, overflow or bypass but also sensitive/accurate enough to be used as an upstream pressure sustaining valve or back pressure regulator, UPVC body, PTFE coated diaphragm, EPDM or FPM seat & seals, spigot ends to *DIN dimensions – rated 10 bar
Sizes
2-½” (DN65) →3″ (DN80) – adjustable set pressure range 0.5→10.0 bar
2-½” (DN65) →4″ (DN100) – adjustable set pressure range 0.3→4.0 bar
4″ (DN100) – adjustable set pressure range 0.5→6.0 bar
* Options: Body in Polypropylene or PVDF with spigot ends for Fusion welding.
* Union ends available to convert UPVC valves with DIN spigot to solvent weld BS/Ansi dimensions
Technical Specifications| Brand | Stubbe |
| Model | DHV712-R |
| Type | Relief Valve |
| Style | Inline Union Body |
| Size Range | DN65 - DN100 |
| Pressure Rating | Up to 10 Bar |
| Adjustment Range | 0.3 - 10 Bar |
| End Connections | Socket, Spigot, Flanged |
Material Specifications| Body | PVC-U PP PVDF |
| Diaphragm | PTFE (EPDM Backed) |
| Sealing | EPDM, FPM |
Downloads
Stubbe DHV 712 Tech Sheet
