FOX 3F SUB
The water tight CSA SUB system has been designed for the air flow conveyance through a threaded exhaust elbow, mainly used for locations exposed to the risk of flooding and whenever the spray effect during closures and possible leakage through the air valve can’t be tolerated. The regulation device SUB is also available as a separate component applicable to any existing CSA air valves except for the EO and IO series. User is advised that, when using SUB model, the air capacity is likely be reduced, compared to the standard version is going to be assembled on, due to the increased head losses. The resulting air flow charts are listed in the technical data sheet.
LYNX 3F SUB
The water tight CSA SUB system has been designed for the air flow conveyance through a threaded exhaust elbow, mainly used for locations exposed to the risk of flooding and whenever the spray effect during closures and possible leakage through the air valve can’t be tolerated. The regulation device SUB is also available as a separate component applicable to any existing CSA air valves except for the EO and IO series. User is advised that, when using SUB model, the air capacity is likely be reduced, compared to the standard version is going to be assembled on, due to the increased head losses. The resulting air flow charts are listed in the technical data sheet.
Saturno AS
The CSA Mod. Saturno AS is a complete assembly including the CSA anti-water hammer single chamber double function air valve and the main stand pipe along with built in shut-off system to contain it and make it suitable for buried underground installation, without the need of any chambers and sectioning devices therefore reducing installation costs. Saturno AS releases air pockets from pressurized pipelines, admits large volume of air in the event of pipe draining/burst, to prevent vacuum and negative pressure conditions, and allows the controlled air discharge to avoid water hammer events. Maintenance can be carried out from the top even when the system is under pressure, thanks to the built in isolating device, and a drain on the bottom of the pipe will prevent accumulation of water during operation.
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Air valve body in ductile cast iron GJS 450-10.
Stand pipe in stainless steel.
Base in ductile cast iron GJS 450- 10.
Air release system in stainless steel.
Floats in solid PP.
Seat in stainless steel.
Painting with fluidized bed technology RAL 5005.
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Flanges size from DN 50 to DN 80 mm.
Flanges standard EN 1092/2.
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Pressure range: 10-16 bar; higher with external sectioning device.
Minimum working pressure: 0.2 bar.
Treated water maximum 60°C, higher temperature on request.
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Design and testing according to EN 1074.
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Saturno RFP
The CSA Mod. Saturno RFP is a complete assembly including the CSA anti-water hammer single chamber double function air valve and the main stand pipe along with built in shut-off system to contain it and make it suitable for buried underground installation, without the need of any chambers and sectioning devices therefore reducing installation costs. Saturno RFP releases air pockets from pressurized pipelines, admits large volume of air in the event of pipe draining/burst, to prevent vacuum and negative pressure conditions, and allows the controlled air discharge to avoid water hammer events. Maintenance can be carried out from the top even when the system is under pressure, thanks to the built in isolating device, and a drain on the bottom of the pipe will prevent accumulation of water during operation.
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Air valve body in ductile cast iron GJS 450-10.
Stand pipe in stainless steel.
Base in ductile cast iron GJS 450-10.
Air release system in stainless steel.
Floats in solid PP.
Seat in stainless steel.
Painting with fluidized bed technology RAL 5005.
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Flanges size from DN 50 to DN 80 mm.
Flanges standard EN 1092/2.
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Pressure range: 10-16 bar; higher with external sectioning device.
Minimum working pressure: 0.2 bar.
Treated water maximum 60°C, higher temperature on request.
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Design and testing according to EN 1074.
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FOX 3F-HR
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Body in ductile cast iron GJS 450-10
Conveyance bend with thread BSP F 1".
Air release system in stainless steel.
Floats in solid PP.
Seat in stainless steel.
Anti-slam system in stainless steel with adjustable nozzles.
Painting with fluidized bed technology RAL 5005.
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Threaded 1" BSP F; NPT on request. Versions 2" or larger sizes with flanges on request.
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Pressure range: 10-16-25-40 bar.
Minimum working pressure: 0.2 bar.
Treated water maximum 60°C.
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Certification and testing according to EN 1074.
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The CSA air valve Mod. FOX 3F-HR, installed on a vertical riser of a high-rise building or near pumps, will prevent water hammer allowing the release of air pockets during working conditions, the entrance of large volumes of air during draining operations and pipeline bursts and the air discharge with controlled speed.
FOX 3F-RFP-HR
The Fox 3-RFP-HR air valve, for fire & building services, is a combination anti-slam air valve, specifically designed for building services for inclusion in water and fire services in high story buildings.
The valve has an inbuilt strainer to avoid contamination blocking the valve and an anti-slam mechanism to minimize water hammer conditions during pipe filling or column separation. The valve is fully metallic and has a threaded metal outlet to pipe away any discharge moisture that can release during operation.
The primary function of the valve is to keep entrapped air out of the building pipework network, to maximize flows and minimize water hammer within the pipework.
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Body in ductile cast iron GJS 450-10
Conveyance bend with thread BSP F 1".
Air release system in stainless steel.
Floats in solid PP.
Seat in stainless steel.
Anti-slam system in stainless steel with adjustable nozzles.
Painting with fluidized bed technology RAL 5005.
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Threaded 1" BSP F; NPT on request. Versions 2" or larger sizes with flanges on request.
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Pressure range: 10-16-25-40 bar.
Minimum working pressure: 0.2 bar.
Treated water maximum 70°C.
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Certification and testing according to AS4020, AS4158, AS4956.
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