Series 7800 is double flanged eccentric resilient seated plug/ball valves which are suitable for sewage, slurry, wastewater, waterworks and raw water and applications. Valve ports shall be of round port type. The body seat shall be furnished with a welded-in overlay stainless steel seat, precisely machined inside the valve body for providing high corrosion and wear resistance, long service life and reliability.
Eccentric Ball/Plug Valve Series 7800 product overview |
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Diameter | DN100 – DN1800 |
Pressure Rating | PN10, PN16, PN25 |
Temperature Range | -20°C TO +70°C |
Face to Face Dimensions | ISO 5752 SERIES 3 Up to DN 200 SERIES 15 FOR DN250 – DN1800 |
Flange Dimensions | EN1092-2 (DIN2501) |
Hydrostatic Testing | EN12266, ISO5208 |
Type Testing | EN1074-1&2 |
Actuation | Manual with GB or Electrically actuated |
Certificates | Manufactured under a certified ISO 9001 quality system |
Applications | Applications including clean and dirty water, sewage, sludge and slurries services, Municipal Water and irrigation pipeline mains and distribution networks |
Series 7800 is double flanged eccentric resilient seated plug/ball valves which are suitable for sewage, slurry,wastewater waterworks and raw water and applications. Valve ports shall be of round port type. The body seat shall be furnished with a welded-in overlay stainless steel seat, precisely machined inside the valve body for providing high corrosion and wear resistance, long service life and reliability.
Valve Size mm |
Eccentric plug valves with gearbox | Eccentric plug valves with electric actuators | ||||||||
PN10-16 | PN10 | PN16 | PN10-16 | PN10 | PN16 | |||||
2D PDF | CAD | 3D PDF | STEP | STEP | 2D PDF | CAD | 3D PDF | STEP | STEP | |
250 | ![]() |
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300 | ![]() |
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350 | ![]() |
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400 | ![]() |
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450 | ![]() |
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500 | ![]() |
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600 | ![]() |
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700 | ![]() |
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800 | ![]() |
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900 | ![]() |
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1000 | ![]() |
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1200 | ![]() |
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1400 | ![]() |
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1500 | ![]() |
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1600 | ![]() |
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1800 | ![]() |
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2000 | ![]() |
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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.