VACUUM RELIEF VALVES
flame arresters and tank venting equipment
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Pressure Systems offers a wide variety of pressure vacuum relief valves. |
KSBB & KSBS Pressure Vacuum Valves
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KSBB & KSBS pressure vacuum valves are an advanced design for vent to atmosphere applications. Designed, manufactured and tested according to the API 2000 code, these valves utilize the latest technologies to provide protection against positive or vacuum overpressure and prevent air intake, evaporative losses of product and help contain odorous and potentially explosive vapours. Minimum pressure of +/-22mm WC and a maximum setting of +/-6500mm WC.
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Construction:
Aluminium, Carbon steel, 304ss and 316ss, with various trims.
Connection:
FM factory mutual approval for the majority of sizes and materials. Sizes 50mm through to 300mm with ANSI 150lb flanges.
KSBG and KSGS Pressure Vacuum Valves
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The models KSBG and KSGS pressure vacuum valves are an advanced design for pipe away applications. Designed, manufactured and tested according to the API 2000 code, these valves utilize the latest technologies to provide protection against positive or vacuum overpressure and prevent air intake, evaporative losses of product and help contain odorous and potentially explosive vapours. Minimum pressure of +/-22mm WC and a maximum setting of +/-6500mm WC.
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Construction:
Aluminium, Carbon steel, 304ss and 316ss, with various trims.
Connection:
Sizes 50mm through to 300mm with ANSI 150lb flanges.
Pressure Vacuum Valves with Flame Arrester
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Pressure and vacuum relief valves are installed on storage tanks containing vapour producing products. They protect tanks from damage caused by over pressure during the filling and emptying process or from thermal expansion and contraction. These valves, when mounted in conjunction with a suitable inline flame arrester, provide maximum protection against fire and explosion from outside sources of ignition. Available in size 50mm and vacuum settings ranging from 22mm WC to 6500mm WC. |
Construction:
Body materials include aluminium, carbon steel, SS304, SS316, SS316L and FRP.
KSPR and KSPS Pressure Relief Valve- Vent to Atmosphere
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The models KSPR and KSPS pressure relief valves are an advanced design for vent to atmosphere applications. These pressure relief valves provide protection against over pressure, prevent air intake and evaporative loss of product, and help contain odorous and potentially hazardous vapours.
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Construction:
Body materials are available in aluminium, carbon steel, 304SS and 316S, with various trims to suit individual requirements.
Connection:
Available in size ranges 50mm through to 300mm with ANSI 150lb FF flanges as standard.