Valves for Wet & Dry Riser System
Kolling manufactures low and high-pressure hydrant valves; consist of various type such as horizontal, bib nose, oblique, right angle and etc. All valves are manufacture to BS 5041: Pt. 1 and Pt. 2.
General Specifications
| Body | Copper Alloy to BS 1400 |
| Hand wheel | Aluminium Alloy to BS 1490 |
| Inlet | Screw End / Flanged End |
| Outlet | Female Instantaneous to BS 336 / ANSI NH-7.5 / Round Thread to BS 336 / Storz and Etc. |
Specification For Low Pressure Valve
| Working Pressure | 15 bar (217 psi) |
| Seat Test Pressure | 16.5 bar (239 psi) |
| Body Test | 22.5 bar (326 psi) |
Specification For High Pressure Valve
| Working Pressure | 20 bar (290 psi) |
| Seat Test Pressure | 22 bar (319 psi) |
| Body Test | 30 bar (435 psi) |
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Dry Riser Gate Valve
HV018 / HV018(F)
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Right Angle Valve (Hose Rack)
HV019-38 / HV019-65
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Oblique Landing Valve With Storz Outlet
HV020 / HV020(F)
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Horizontal Valve
HV001 / HV001(F)
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BIB Nose Valve
HV002 / HV002(F)
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Right Angle Valve
HV003 / HV003(F)
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Hydrant Ball Valve With Locking Device
HV014 / HV014(F)
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Oblique Valve
HV005 / HV005(F)
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Oblique Pressure Reducing Valve
HV006 / HV006(F)
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Self Regulating Valve
HV007 SHV007(F)
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Air Release Valve
HV009-19 / HV009-25
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Oblique Valve
HV016 / HV016(F)
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Sluice Valve
HV011-100 / HV011-150
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Right Angle Valve
HV017
