Gate valve (Kitemark / LPCB Approved)
NAFFCO Gate Valve is usually installed in Dry riser inlets and Fire Hose reel assembly where unauthorized operation has to be avoided.A typical application of this valve is installing these at inlet pipe to the hose reel where it can be opened for maintenance or fire safety department and Dry riser assembly for draining purpose.
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Features
- Solid Wedge, non rising stem, screwed in bonnet.
- Valves are manufactured in accordance to BS 12288 series B.
- Service temperature -10°C to 66°C
- Pressure rating is PN 20.
- End connection is BSPT threaded to ISO 7-1.
- Material: Brass
Specifications
HYDROSTATIC PRESSURE TEST DETAILS
| Seat Test | 22 bar for 10 min. |
| Body Test | 30 bar for 10 min. |
| Strength Test | 50 bar for 30 secs. |
| Size | 1" |
