| Screw Type Fire Valve Sets |
The Landon Kingsway range of free-fall fire valves provide a compact, leak-proof positive action mechanism that can be installed in either horizontal
or vertical pipe runs on oil, gas or any non-aggressive media. The valve may be used for either cut-off or dump applications.
The free-fall linkage allows the weight to start to fall before it is required to move the valve lever. This makes sure that the weight achieves sufficient momentum.
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| Technical Specification |
- Material Cast Iron, painted red.
- Maximum Pressure 14 Bar (200psi)
- Standard Cable 9m
- Fusible Link 71°C as standard
- Maintenance Reqd. test & lubricate 3 times/year
- Valve Rotation 90° (¼ turn)
- Lubricant 4”,5",6" valves: Type 90
under 4”valves: Type 44
- Flange Spec BS4504, PN16
- Screwed Spec BSP parallel
- Weights Available 2.25, 4.5, 6.8kg (5, 10, 15lb)
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