GROOVED BUTTERFLY VALVE 25GG-200, 25GG-250 & 25GG-300
FM Approved grooved end butterfly valve with integrated signal gear box, conforming to FM1112 test standards with fusion bonded coating. Featuring factory-installed double tamper switches suitable for both indoor and outdoor use, the 25GG provides reliable supervisory monitoring for fire protection system integration.
Available in three pressure ratings and sizes from 50mm (2″) to 300mm (12″), with grooved end connections conforming to AWWA C606 and VDS 2100 standards, making it well suited to fully grooved fire protection pipework systems.
Key Specs:
- Models: 25GG-200 | 25GG-250 | 25GG-300
- Working Pressure: 200 / 250 / 300 PSI
- Working Temperature: -10°C to 120°C
- Valve Standard: FM1112 | Coating: FM1112
- Face-to-Face Standard: MSS-SP67 Long
- Grooved Ends: AWWA C606 / VDS 2100
- Sizes: 50mm to 300mm (2″ to 12″)
- Approval: FM Approved
Materials:
| Part | Material |
|---|---|
| Body | Ductile Iron (ASTM A536) |
| Disc | Ductile Iron EPDM Coated (ASTM A536+EPDM) |
| Upper & Lower Stems | Stainless Steel (AISI 410) |
| O-Ring | EPDM |
| Bushing | Bronze (ASTM B150M C63000) |
| Gear Box Housing | Ductile Iron (ASTM A536) |
| Gland/Washer/Plug | Galvanised Carbon Steel, Surface Passivation |
Factory-installed double tamper switches for indoor and outdoor use — suitable for grooved fire protection pipework systems requiring supervisory monitoring.
Documents and Resources
- Size Guide
- Reviews (0)
| size | chest(in.) | waist(in.) | hips(in.) |
|---|---|---|---|
| XS | 34-36 | 27-29 | 34.5-36.5 |
| S | 36-38 | 29-31 | 36.5-38.5 |
| M | 38-40 | 31-33 | 38.5-40.5 |
| L | 40-42 | 33-36 | 40.5-43.5 |
| XL | 42-45 | 36-40 | 43.5-47.5 |
| XXL | 45-48 | 40-44 | 47.5-51.5 |
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