Normally open 3 way direct acting brass solenoid valve supplied without solenoid coil, for use with air, water and other neutral fluids.

Orifice (mm): 1.2
Pressure range(bar): 0-12 bar**
Seal type: NBR
Supplied without coil: requires Type 3  coil
Connector type: requires CNE small 

The 307 series is an established range of 3-way normally open direct acting poppet type solenoid valves. This series features a brass body and armature tube.

The plunger and core are made from stainless steel. The return spring is also produced from stainless steel.

The armature seal and armature tube O-rings can be supplied in a choice of material; NBR (buna , nitrile), EPDM or FPM.

The maximum allowable pressure for most media is +10% of the maximum differential pressure.

The valve body is equipped with two M3 threaded mounting holes, for ease of integration into product design the these valves may be mounted in any orientation.

Options (call Beta Valve sales office for details):

Electroless nickel plating
Stainless steel armature tube
Exhaust port with hosetail connection
Explosion proof coil according to ATEX - EExmII
UL certified coils

These valves will operate from zero pressure, the smallest standard orifice of 1.2 mm allows the valve to operate up to 12 bar.**

Example product code: E307AV15/301: 1/8" threaded ports, 1.5mm orifice, FPM seal, coil 24V DC

ACL's standard Type 3 coils are compatible with the 307 series of valves, these coils offer a choice of standard direct current and operating voltages from 12V to 48V (DC) and 380V (AC). These coils are designed for continuous duty (100%ED) at the rated maximum ambient temperature.

ACL produce both class F and class H coils to fit the Series 307, these coils are continuously rated with ED=100%, when fitted with the Class F coils the ambient temperature range is: -10°C +55°C with class H coil the maximum ambient temperature is +80°C. These solenoid valves can be mounted in any position.

** Dependent on valve/coil combination chosen.

Further Reading.

Electrical Features - Protection class IP, insulation class, service and power information for ACL coils.
Seal Materials - A quick guide to the seal materials used in our solenoid valves.
Units Of Measure - Commonly used physical and technical units symbols.
Technical Tables - Technical tables for pressure, steam, viscosity, temperatures and gravity.
Valve Response Times - Response time information for ACL solenoid valves
Flow Calculation - (Kv) - We help explain how to work out your valves KV

For more informative articles view our WIKI page