.

Pump Control Valve

Festures of pump flow control valve

Slow closing effectively prevents water hammer.

Stop pump stable and save energy

Full port, small fluid resistance

Completely Automatic Operation

Pump Control Valve Working Principle

When the pump is started, the solenoid pilot valve is fully opened after electrification, and adjust the needle valve to the appropriate opening degree, upstream water enters the main valve control room through the pipe and flows out through the solenoid pilot valve, at this point, the pressure of the main valve control room keeps the main valve open and at the appropriate opening degree to keep the normal water supply downstream. When the water pump stops working, the solenoid pilot valve closed after power is cut off, the main valve control room stops to drain, the pressure of the control room rise, the main valve begins to close. When close to 90% position, the upper routing switch of the main valve outputs the stop signal and the pump stops running. At this point, the downstream backwater enters the main valve control room through the pilot pipe, the pressure of the control room increases to close the main valve.

Pump Control Valve Installation and Commissioning

The water pump control valveshall be installed at the outlet of the pump and shall be installed on the pipeline of the one-way flow of the medium. It does not need other devices and energy except using solenoid pilot valve control. For specific use, please consult ZECO Valve Group.

Pump Control Valve Material and Standard

Size Range: 2"~24"

Pressure Rating: 10bar ~ 25bar

Face to Face Dimensions: AMSE B16.10, EN558-1

Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2

Coating: Fusion Bonded Epoxy Coating

Inspection and Test: ISO 5208 / EN 12226-2

If you want to know more about pump control valve functionand pump control valve operation, please visit our website.

As a reliable water valve supplier, we also have types of gate valvefor sale, if you have needs, please contact us.



Отправить запрос, связаться с поставщиком

Кому: ZhengFeng Valve Group
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Lug Butterfly Valve
Lug Butterfly Valve Features of Lug Butterfly Valve Low opening torque, Radial dynamic balance sealing system is adopted, so that the forces on both sides of the inle...
Backflow Preventers
Backflow Preventers The problem of contaminated water due to backflow is emerging, and the health hazards caused by contaminated water are also alarming to engineers a...
Pressure Relief Valve
Pressure Relief Valve Festures of Pressure Relief Valve Accurate Pressure Control Fast Opening to Maintain Line Pressure Slow Closing to Prevents Surges Comp...
Electric Butterfly Valve
Electric Butterfly Valve Description of Electric Butterfly Valve: ZECO electric butterfly valve is named after electric actuator operated. Butterfly valve in the pipeline ...
Rising Stem Resilient Gate Valve
Rising Stem Resilient Gate Valve The rising stem gate valves produced by ZhengFeng are mainly installed on various pipelines and used as two-way closed-circuit equipment. They are ...
Все товары поставщика

Похожие товары

Клапан
Клапан Продавец: RongTengXinNuo(Tianjin) International Trade Co.,Ltd Клапан
Class 300 Valve
Class 300 Valve Продавец: GangYe Group Co.,Ltd. Class 300 valves have a pressure rating of 300 pounds per square inch (psi) or 20.7 bar, allowing...
Class 3000 Industrial Valve
Class 3000 Industrial Valve Продавец: GangYe Group Co.,Ltd. Wafer Body, Full Port Design, Flanged End Class 3000 Ball Valve. A ball valve class 3000pressure-...
Class 2500 Industrial Valve
Class 2500 Industrial Valve Продавец: GangYe Group Co.,Ltd. Class 2500 valves can be used for both on-off and throttling applications. The specific valve typ...
Class 150 Valve
Class 150 Valve Продавец: GangYe Group Co.,Ltd. globe valve class 150is a pressure rating designation defined by standards organizations, such as...