Gresswell G36 Stainless Steel 316 Proportional Lift Safety Relief Valve
Lead time: 2–4 Days
G36 Stainless Steel Safety Relief Valve – side outlet discharge with leak-proof dome top:
These valves are commonly used for preventing a safe pressure being exceeded in pressurised systems. The lift is proportional to the system overpressure. Particularly suitable for most liquid applications where a ‘small’ discharge often prevents the safe pressure in a system being exceeded. Also suitable for steam, gases & vapour applications where a low discharge is suitable.
Sizes:
1/2″ (15), 3/4″ (20), 1″ (25), 1 1/2″ (40), 2″ (50)Part numbers:
G36-M-15-A, 03615-0-008-1, G36-T-15-A, 03615-2-008-1, G36-V-15-A, 03615-3-008-1, G36-M-15-B, 03615-0-008-2, G36-T-15-B, 03615-2-008-2, G36-V-15-B, 03615-3-008-2, G36-M-15-C, 03615-0-008-3, G36-T-15-C, 03615-2-008-3, G36-V-15-C, 03615-3-008-3, G36-M-20-A, 03620-0-008-1, G36-T-20-A, 03620-2-008-1, G36-V-20-A, 03620-3-008-1, G36-M-20-B, 03620-0-008-2, G36-T-20-B, 03620-2-008-2, G36-V-20-B, 03620-3-008-2, G36-M-20-C, 03620-0-008-3, G36-T-20-C, 03620-2-008-3, G36-V-20-C, 03620-3-008-3, G36-M-25-A, 03625-0-008-1, G36-T-25-A, 03625-2-008-1, G36-V-25-A, 03625-3-008-1, G36-M-25-B, 03625-0-008-2, G36-T-25-B, 03625-2-008-2, G36-V-25-B, 03625-3-008-2, G36-M-25-C, 03625-0-008-3, G36-T-25-C, 03625-2-008-3, G36-V-25-C, 03625-3-008-3, G36-M-40-A, 03640-0-008-1, G36-T-40-A, 03640-2-008-1, G36-V-40-A, 03640-3-008-1, G36-M-40-B, 03640-0-008-2, G36-T-40-B, 03640-2-008-2, G36-V-40-B, 03640-3-008-2, G36-M-40-C, 03640-0-008-3, G36-T-40-C, 03640-2-008-3, G36-V-40-C, 03640-3-008-3, G36-M-50-A, 03650-0-008-1, G36-T-50-A, 03650-2-008-1, G36-V-50-A, 03650-3-008-1, G36-M-50-B, 03650-0-008-2, G36-T-50-B, 03650-2-008-2, G36-V-50-B, 03650-3-008-2, G36-M-50-C, 03650-0-008-3, G36-T-50-C, 03650-2-008-3, G36-V-50-C, 03650-3-008-3
1/2″ (15), 3/4″ (20), 1″ (25), 1 1/2″ (40), 2″ (50)Part numbers:
G36-M-15-A, 03615-0-008-1, G36-T-15-A, 03615-2-008-1, G36-V-15-A, 03615-3-008-1, G36-M-15-B, 03615-0-008-2, G36-T-15-B, 03615-2-008-2, G36-V-15-B, 03615-3-008-2, G36-M-15-C, 03615-0-008-3, G36-T-15-C, 03615-2-008-3, G36-V-15-C, 03615-3-008-3, G36-M-20-A, 03620-0-008-1, G36-T-20-A, 03620-2-008-1, G36-V-20-A, 03620-3-008-1, G36-M-20-B, 03620-0-008-2, G36-T-20-B, 03620-2-008-2, G36-V-20-B, 03620-3-008-2, G36-M-20-C, 03620-0-008-3, G36-T-20-C, 03620-2-008-3, G36-V-20-C, 03620-3-008-3, G36-M-25-A, 03625-0-008-1, G36-T-25-A, 03625-2-008-1, G36-V-25-A, 03625-3-008-1, G36-M-25-B, 03625-0-008-2, G36-T-25-B, 03625-2-008-2, G36-V-25-B, 03625-3-008-2, G36-M-25-C, 03625-0-008-3, G36-T-25-C, 03625-2-008-3, G36-V-25-C, 03625-3-008-3, G36-M-40-A, 03640-0-008-1, G36-T-40-A, 03640-2-008-1, G36-V-40-A, 03640-3-008-1, G36-M-40-B, 03640-0-008-2, G36-T-40-B, 03640-2-008-2, G36-V-40-B, 03640-3-008-2, G36-M-40-C, 03640-0-008-3, G36-T-40-C, 03640-2-008-3, G36-V-40-C, 03640-3-008-3, G36-M-50-A, 03650-0-008-1, G36-T-50-A, 03650-2-008-1, G36-V-50-A, 03650-3-008-1, G36-M-50-B, 03650-0-008-2, G36-T-50-B, 03650-2-008-2, G36-V-50-B, 03650-3-008-2, G36-M-50-C, 03650-0-008-3, G36-T-50-C, 03650-2-008-3, G36-V-50-C, 03650-3-008-3
In Stock
Description
Specification
| Size Range | DN15–DN50 (½” – 2”) |
| Pressure Range | 0.5 Bar.g (7 PSI) to 20.7 Bar.g (300 PSI) |
| Body Material | Stainless Steel |
| Pipe Connections | Male Inlet x Female Outlet |
| Inlet | Threaded ‘G’ BSP Male to BS EN ISO 228 / BS 2779 |
| Outlet | Threaded ‘Rp’ Parallel Female to BS 21 / BS EN 10226 / ISO 7 |
| Flow Substance | Liquid, Steam, Gas |
Alternative thread standards (BSPT or NPT) available on request. Flanged connections also available – most flange standards can be accommodated.
Features & Benefits
- Quality assurance approved to BS EN ISO 9001:2015 and manufactured in accordance with BS EN ISO 4126-1 & BS 6759
- Full Cat IV PED approval
- Only 4 springs needed to cover the full pressure range
- Clear operating and maintenance instructions supplied with each despatch
- Screwed, flanged or a combination of both available as standard
- See data sheets for discharge capacities
Applications
- Vented and unvented systems
- Liquid pump relief, pipeline and vessel protection
- Steam boiler, pipeline and vessel protection
- Compressor, pipeline and receiver protection
