SV-MD-037 normally open/normally closed water direct act solenoid valve

   normally open/closed water direct act solenoid valve

electromagnetic valve Application:

This direct act electromagnetic valve is widely used in various fields of metallurgical, petrochemical, pharmaceutical, food, medical, textile and so on. A low pressure suitable for small diameter piping systems.

electromagnetic valve characteristics:

1. small in shape, pretty in apprearance.

2. when coil is engerged, the valve will be started. Valve was closed by the spring reture.

Main technical data:

Nominal diameter: DN0.5~DN20mm

Body material: brass, aluminum, stainless steel

Suitable medium: water, oil, air, steam, gas, corrosive liquid, etc.

Temperature: -200~+300℃

Medium viscocity: not more than 50C St.

Protection function: water-proof, explosion-proof, anticorrosion.

Electric connection model: wire seat type, lead type, DIN type

Control model: normally ON; normally OFF.

Power voltage: DC12~127V; AC36~380V

Connection model: inside screw tread, (outter screw tread and special fitting can be customerized)

Working principle:

Normally OFF: 

When coil is switched on, the electromagnetic valve open.

when coil is switched off, the electromagnetic valve closed.

Normally ON:

When coil is switched on, the electromagnetic valve closed.

when the coil is switched off, the electromagnetic valve open.

Notes: 

Outlet pressure is greater than the pressure on the inlet side, the media will reverse conduction the pressure in the end of outlet is higher than the pressure in the inlet, the medium can be transport verserce. You can install a check valve or solenoid valve which has check function.

Direct act solenoid valve size and demensions: