Shako 220 armature Set 2/2 N/Open - Copper or Without Ring

Description

2/2 normally open armature assembly with copper shading ring (AC + DC) or Without phase ring for DC voltages.

Armature: 430F stainless steel

Tube: 304 stainless steel, Spring 302 stainless

Shading ring: Copper, option without copper ring for aggressive media

Thread M20x1.0mm

Seals: Viton (Green), NBR (Blank), EPDM (White) or HNBR

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 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 Brass / Stainless steel series 220 to normally open.

Fits all Shako Brass & Stainless steel normally open zero rated assisted close solenoid valves, and all other solenoid valve utilising the system 13 with M20x1mm mounting.