Double Air Valve South America
Exhaust valves are used in the independent heating system, central heating system, heating boiler, central air conditioning, floor heating and solar heating system. Because usually have certain air dissolved in water, and air solubility with the rising of temperature decreases, the water in the process of cycle gas gradually separated from the water, and gradually come together to form a big bubble column, even because there is water, so often have gases.
Features:
- Can eliminate the gas in the pipe, reduce drag and save energy.
- When the pipe is under pressure, the product can automatically inhale air to prevent the pipe from bursting
- Floating ball is stainless steel, long service life, safe and reliable.
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Emcor Hass group Valves and Pipe Fittings:
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Double Air Valve South America
1.Advanced design with simple mechanism, strong float to prevent cracking during sudden water hammer and quick closure.
- Self-moving mechanism to resist blow shut under higher air velocity even up to sonic velocity of air.
3.No arms or levers to prevent vibrating, bending, direct closure of the float.
- Smooth cage outside of the float, keep float moving in specified guide rail.
5.Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.6.Outside screen will be an option for safety and prevent insects and birds in.
7.Fully fusion epoxy coated inside and outside of valve for long service life.
8.Good for distribution pipeline system, if for transmission pipeline with high impact water hammer, the anti shock device should be required.
Double air valves have three functions :
1.Evacuation of air at a high flow rate when pipes are being filled ;
2.Intake of air at a high flow rate when pipelines are being drained (protection of the network against a pressure drop in the pipelines in the case of a main being broken) ;
3.Degassing at a low flow rate when in operation.
Advantage:
- High sealing performance
- Light torque
- Small flow resistances
- Not easy to produce water hammer
- Simple andconvenient installation, interchangeable parts
Emcor Hass group Valves and Pipe Fittings:
valves in Kenya | Double Air Valve South America | Copper Strainer | HDPE BUTT FUSION ADAPTOR | HDPE BUTT FUSION 90 DEGREE ELBOW in Kenya | CARBON STEEL BALL VALVE in Kenya | CARBON STEEL GATE VALVE | RUBBER JOINTS in Kenya | RUBBER JOINT KXT-A in Kenya | SWING CHECK VALVES in Kenya | CHECK VALVES in Kenya | WATER METERS in Kenya | Galvanized Iron (GI) Couplers in Kenya | Couplers in Kenya | Galvanized Iron Conduit Coupler in Kenya | Y STRAINER PN16 in Kenya | PEGLER Y STRAINER in Kenya | Galvanized Threaded Coupling in Kenya | BOLTS and NUTS in Kenya | BALL VALVES in Kenya | rubber gasket epdm in Kenya |
End Caps in Kenya | HDPE Reducers in Kenya | globe valves in Kenya | Rubber seal check valves in Kenya | Gate valves in Kenya | single flange butterfly valves | PEGLER valves in Kenya | Valves and Pipe Fittings | check valves in Kenya | seal check valve in Kenya
Double Air Valve South America
Emcor Hass group Valves and Pipe Fittings:
valves in Kenya | Double Air Valve South America | Copper Strainer | HDPE BUTT FUSION ADAPTOR | HDPE BUTT FUSION 90 DEGREE ELBOW in Kenya | CARBON STEEL BALL VALVE in Kenya | CARBON STEEL GATE VALVE | RUBBER JOINTS in Kenya | RUBBER JOINT KXT-A in Kenya | SWING CHECK VALVES in Kenya | CHECK VALVES in Kenya | WATER METERS in Kenya | Galvanized Iron (GI) Couplers in Kenya | Couplers in Kenya | Galvanized Iron Conduit Coupler in Kenya | Y STRAINER PN16 in Kenya | PEGLER Y STRAINER in Kenya | Galvanized Threaded Coupling in Kenya | BOLTS and NUTS in Kenya | BALL VALVES in Kenya | rubber gasket epdm in Kenya |
End Caps in Kenya | HDPE Reducers in Kenya | globe valves in Kenya | Rubber seal check valves in Kenya | Gate valves in Kenya | single flange butterfly valves | PEGLER valves in Kenya | Valves and Pipe Fittings | check valves in Kenya | seal check valve in Kenya
Double Air Valve South America
Water conveyance pipeline during the initial water filling, regular maintenance of pipeline after water filling the air inside the pipeline to discharge, avoid pressure fluctuations.
Emcor Hass group Valves and Pipe Fittings:
valves in Kenya | Double Air Valve South America | Copper Strainer | HDPE BUTT FUSION ADAPTOR | HDPE BUTT FUSION 90 DEGREE ELBOW in Kenya | CARBON STEEL BALL VALVE in Kenya | CARBON STEEL GATE VALVE | RUBBER JOINTS in Kenya | RUBBER JOINT KXT-A in Kenya | SWING CHECK VALVES in Kenya | CHECK VALVES in Kenya | WATER METERS in Kenya | Galvanized Iron (GI) Couplers in Kenya | Couplers in Kenya | Galvanized Iron Conduit Coupler in Kenya | Y STRAINER PN16 in Kenya | PEGLER Y STRAINER in Kenya | Galvanized Threaded Coupling in Kenya | BOLTS and NUTS in Kenya | BALL VALVES in Kenya | rubber gasket epdm in Kenya |
End Caps in Kenya | HDPE Reducers in Kenya | globe valves in Kenya | Rubber seal check valves in Kenya | Gate valves in Kenya | single flange butterfly valves | PEGLER valves in Kenya | Valves and Pipe Fittings | check valves in Kenya | seal check valve in Kenya
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Emcor Hass group Valves and Pipe Fittings:
valves in Kenya | Double Air Valve South America | Copper Strainer | HDPE BUTT FUSION ADAPTOR | HDPE BUTT FUSION 90 DEGREE ELBOW in Kenya | CARBON STEEL BALL VALVE in Kenya | CARBON STEEL GATE VALVE | RUBBER JOINTS in Kenya | RUBBER JOINT KXT-A in Kenya | SWING CHECK VALVES in Kenya | CHECK VALVES in Kenya | WATER METERS in Kenya | Galvanized Iron (GI) Couplers in Kenya | Couplers in Kenya | Galvanized Iron Conduit Coupler in Kenya | Y STRAINER PN16 in Kenya | PEGLER Y STRAINER in Kenya | Galvanized Threaded Coupling in Kenya | BOLTS and NUTS in Kenya | BALL VALVES in Kenya | rubber gasket epdm in Kenya |
End Caps in Kenya | HDPE Reducers in Kenya | globe valves in Kenya | Rubber seal check valves in Kenya | Gate valves in Kenya | single flange butterfly valves | PEGLER valves in Kenya | Valves and Pipe Fittings | check valves in Kenya | seal check valve in Kenya
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