- 02- 01006927339
- info@sierra-eg.com
- Abbsia, Cairo - Egypt
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.