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SERIES 6400 is a single chamber aero-kinetic water air valve, which designed to prevent dynamic closure under higher air velocity.Valves has double orifice and perform three functions. The three function of the valve shall include:
Water Air Valve Product Overview |
|
| Product Range | DN50 – DN200 |
| Pressure Rating | PN10, PN16 |
| Temperature Range | -20°C TO +70°C |
| Flange Dimensions | EN1092-2 (DIN2501) |
| Hydrostatic Testing | EN12266, ISO5208 |
| Type Testing | EN1074-4 |
| Certificates | Manufactured under a certified ISO 9001 quality system |
| Applications | Potable and raw water, main transmission line and treatment plants |
SERIES 6400 is a single chamber aero-kinetic water air valve, which designed to prevent dynamic closure under higher air velocity. Valves has double orifice and perform three functions. The three function of the valve shall include: (1) Valves exhaust large quantities of air during the filling of a piping system and close upon liquid entry. (2) Valve open to admit air during draining pipeline draining or in negative pressure conditions. And (3) valve releases accumulated air from a piping system while the system is in operation and under pressure.
• Advanced design with simple mechanism, strong float to prevent cracking during
• sudden water hammer and quick closure.
• Aerokinetic mechanism to resist blow shut under higher air velocity even up to sonic velocity of air.
• 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.
• Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.
• Fully fusion epoxy coated inside and outside of valve body for long term services.
• Maintenance can be easily performed from the top without removing the air valve from the pipe
Kinetic Water Air Valves Material Of Construction
Air valves material of construction
Anti-shock air valves material of construction
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DN |
Water Kinetic Air Valves Dimensions | |||||||
| PN10 | PN16 | |||||||
| 2D PDF | CAD | 3D PDF | STEP | 2D PDF | CAD | 3D PDF | STEP | |
| 50 |  2PWA50 |
 CWA50 |
 3PWA50 |
 STWA50 |
2PWA50 |
CWA50 |
3PWA50 |
STWA50 |
| 65 | 2PWA65 |
CWA65 |
3PWA65 |
STWA65 |
2PWA65 |
CWA65 |
3PWA65 |
STWA65 |
| 80 | 2PWA80 |
CWA80 |
3PWA80 |
STWA80 |
2PWA80 |
CWA80 |
3PWA80 |
STWA80 |
| 100 | 2PWA100 |
CWA100 |
3PWA100 |
STWA100 |
2PWA100 |
CWA100 |
3PWA100 |
STWA100 |
| 150 | 2PWA150 |
CWA150 |
3PWA150 |
STWA150 |
2PWA150 |
CWA150 |
3PWA150 |
STWA150 |
| 200 | 2PWA200 |
CWA200 |
3PWA200 |
STWA200 |
2PWA200 |
CWA200 |
3PWA200 |
STWA200 |
| 250 | 2PWA250 |
CWA250 |
3PWA250 |
STWA250 |
2PWA250 |
CWA250 |
3PWA250 |
STWA250 |
Sierra sewage air valve series 6600-PP Are Hydromechanical devices designed to automatically release or admit air during pipeline filling, draining, or operation of a water pipeline or system. The safe operation and efficiency of a pipeline are dependent on the continual removal of air from the pipeline.
The model 1100/S Pressure Reducing Valve is a hydrauli-cally operated, diaphragm actuated, control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure, Thanks to a Sole-noid Control, the Valve will also open or close in response to a signal
Sierra water air valve series 6400-PP Are Hydromechanical devices designed to automatically release or admit air during pipeline filling, draining, or operation of a water pipeline or system. The safe operation and efficiency of a pipeline are dependent on the continual removal of air from the pipeline.
Sierra is an experienced and professional manufacturer of valves. We provide probably the most comprehensive range of valves for the water, wastewater and irrigation industry in Egypt.
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