Servo-Assisted NC Opening Electrovalves - Brass

These electrovalves have been studied to meet a wide range of requirements in the automation of systems for fluid control.

The body and cover are made of stamped brass. The guide tube, magnetic cores, and springs, in contact with the fluid, are made of stainless steel. Sealing gaskets can be made of NBR, FKM, or EPDM.

The closure is completely tight from 0 bar to the maximum working pressure. Another feature is the design of its closing system, which is very reliable and safe, as the fluid pressures on both sides of the membrane are always balanced.

TECHNICAL SPECIFICATIONS:

• Control: Electric at 230 V (24-48-110 Vac and 12-24-110 Vdc available upon request to our contact)
• Function: Normally Closed.
• Thread: 3/8″-2″ G BSP (NPT optional)
• Fluid Viscosity: 5E – 38 cST maximum.
• Protection: IP 65 with DIN connector.
• Valve Body: Nickel-plated stamped brass.
• Sealing Gasket: NBR (Nitrile)
• Guide and Cores: Stainless steel.
• Spring: Stainless steel.

OPERATION: The force required to actuate the valve is provided by the pressure of the fluid circulating through the pipe. The maximum working pressure and the valve's passage orifice do not depend on the coil power. This type of valve can operate at relatively high pressures with passage orifices higher than direct-acting electrovalves.

VERSION:

• NC – Normally Closed: Without electrical voltage, the electrovalve is closed and opens when electrically connected.

REFERENCES:

• 032C10 – 3/8″- DN10
• 042C-12 – 1/2″ – DN12
• 2205C-20 – 3/4″ – DN20
• 2206C-25 – 1″ – DN25
• 272C-32 – 1 1/4″ – DN32
• 282C-38 – 1 1/2″ – DN40
• 292C-50 – 2″ – DN50