Description
Application
For use in the following applications, in accordance with the requirements of the local authority and/or fire codes.
(a) Automatic Sprinkler Systems |
(b) Fire Hydrant Systems |
Features
1. Porosity-free-forged brass body and valve clack. |
2. Stainless steel valve shaft and spring. |
3. Special Clack Sealing Ring. |
4. Tapered thread ensuring “Water Tight” joint. |
5. Secure the “Snap-On” rubber protective cap. |
6. Consistently accurate CNC machining throughout. |
7. Easy replacement of the O-ring valve seal without having to dismantle the valve clamp/shaft assembly. |
Specification
Materials: Brass and Stainless Steel |
Thread: 80mm nominal bore pipe thread (tapered 3″ B.S.P. to BS 21.173) |
House Coupling: male, instantaneous. |
Weight: 2kg |
Flow at 200 kPa: 1200 l/min. |
Test Pressure: 2000 kPa |