Description

2/2 normally open 3pcs balanced spring armature assembly system 13
Armature: 430F stainless steel
Tube: 304 stainless steel, Spring 302 stainless
Shading ring: Without (DC voltages only or with rectified DIN connector)
Media: Acetylene, RO water, pure water, adblue, nitric acid or any chemical that reacts with copper, but not with stainless steel.
Thread M20x1.0mm
Seals: FKM (225320VNO-NSR), NBR (225320NNO-NSR), EPDM (225320ENO-NSR) or HNBR (225320HNO-NSR)
2/2 way normally open (Failsafe open)
Tube diameter: 14.5mm
Thread: M20x1mm
Temperature: NBR -15°C to +80°C, VITON -10°C to +180°C, EPDM -5°C to +130°C, HNBR -40°C to +150°C.
Suitable for DC coil power levels 3,4 and 5 system 13/30 and system 13/36

This second generation patented lighter spring balanced normally open three-piece stainless steel 2/2 way normally open armature concept from Shako reduces coil temperature by over 20 degrees centigrade when energised, thus extending coil life and reducing costs.

Will convert 2/2 way normally closed solenoid valve to normally open, for DC voltages only, for AC use rectified DIN connector to convert Ac to DC.

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