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Pilot Valve

The pilot valve is a type of zone control valve. It controls the movement of the piston in the valve body by controlling the opening and closing of the pilot device. It can effectively control the opening and closing of the valve body through a low-power pilot device. It is widely used in hydraulic equipment fluid control device.
  • Pilot check valve

  • 14 MPa

  • 304 stainless steels

  • 6061T6

  • DC24V, 7W

  • IP54

  • Water

  • 2℃-50℃

  • Welded



This series of electric valves is a new type of pilot check valve with independent intellectual property rights (patent number: 201810191781.5) designed and developed specifically for high-pressure water mist fire-fighting systems.

Because of its reliable performance, small size, light weight, convenient use and maintenance, and for it is ok for automatic control, manual control, etc., it is widely used in high-pressure water mist fire-fighting systems, and can also be used for cleaning, seawater desalination, water treatment, etc. industry.


√ Simple and compact structure, easy to install and disassemble.

√ Pilot mechanism, smaller in size and lighter in weight, is especially suitable for places with higher space requirements.

√ Compared with solenoid valve, self-locking function can be realized. Once the electric valve is opened, the motor can be cut off (no continuous power supply is required)

√ Corresponding speed is fast, opening/closing time is less than 3S

√ The protection level is high, reaching the IP54 standard.

The Main Technical Parameters:

Spec. FV-ZM15-24V FV-ZM20-24V FV-ZM25-24V FV-ZM32-24V FV-ZM40-24V FV-ZM50-24V
Body material 304 SS 304   SS 304   SS 304   SS 304   SS 304   SS
Actuator material 6061T6 6061T6 6061T6 6061T6 6061T6 6061T6
Voltage (V) DC24 DC24 DC24 DC24 DC24 DC24
Power (W) 7
working pressure Max.    (MPa) 14
Response time (s) 2
Protection level IP54 IP54 IP54 IP54 IP54 IP54
Applicable medium water water water water water water
Operating temperature 2℃-50℃ 2℃-50℃ 2℃-50℃ 2℃-50℃ 2℃-50℃ 2℃-50℃
Pressure loss (MPa) 0.3 0.3 0.3 0.4 0.4 0.4
Installation method Welded
Nominal diameter Ф15
Rated flow (L/min) 120

Detailed Information

Specification Model FV-ZM15-24V FV-ZM20-24V FV-ZM25-24V FV-ZM32-24V FV-ZM40-24V FV-ZM50-24V
Pressure Loss (MPa) 0.3 0.3 0.3 0.4 0.4 0.4
Nominal Diameter Ф15 Ф20 Ф25 Ф32 Ф40 Ф50
Rated Flow (L/min) 120 200 300 400 600 880
Stock Status Usually Ships in 4 to 6 Weeks
Country of Origin China
Email For Price YES

Drawing Instructions


1-Manual handle

2-Manual/automatic switch button

3-Quick plug

4-Pilot actuator

5-Valve body

6-Water inlet welding head

7-Outlet welding head

OEM or Sourcing Accessories:

1. From Standard Stock

Choose from our stock is the quickest and most cost-effective route on the market. Many customers find a good match from our accessories page. If you don’t find what you are looking for, please contact AWS HYDRO

2. Creating Your Own

If standard parts cannot meet the specific needs of customers, we can help sourcing; or, if the unique is a must for a special application, it may be worth investing in a unique design of your own, we would help OEM non-standard parts if possible.


How to assemble a pilot electric valve?