•Available in two versions, mounted directly to actuators with NAMUR interface per VDI/VDE 3845 or threaded to mount on the pipe

•Valve body in Aluminum, Brass, or Stainless steel 316L

•Exhaust ports are pipeable, providing better protection against harsh environments

•DIN, watertight, and explosion-proof solenoids are available for use in mission-critical and hazardous areas

•Low-power constructions are ideal for remote and alternative power locations

•Integral breather block vents to spring side of the actuator to exhaust, preventing corrosion

•Single- and dual-solenoid constructions are available that mount in any position

•Global Ex approvals; ATEX, IEC EX, NEPSI, CUTR, KOSHA, UL, CSA, InMetro

•All ports of NAMUR on the same side for a better water , DUST protection

•Available will all Explosion proof solenoids: Ex d, Ex mb, Ex ia/Ib, Ex e mb, NEMA

•Available in an arctic version, suitable for use in temperatures as low as -60°C

•Compact spool valve convertible from 3/2 to 5/2 with a single flow plate design (551 Series only)

Valve Actuation：Solenoid - Air Pilot

Body Material：Brass, Stainless Steel, Aluminum

Media：Air, Inert Gas

Pipe / Port Size：1/4 "

Port Type：G ISO228/1-G BSPP, NPTF

Function：3 way - 3/2 Normally Closed, 4 way - 5/2, 4 way - 5/3 - Closed Center, 4 way - 5/3 - Open Center

Flow：From 0.5 Cv to 1.0 Cv, From .43 to .86 Kv

Voltage：24 AC, 110 AC, 120 AC, 220 AC, 480 AC, 6 DC, 12 DC, 24 DC, 120 DC, 240 DC | 50, 60

Max Differential / Max Operating Pressure：Vacuum to 150 PSIG

Operating Environment：Corrosive, Hazardous, Indoor, Outdoor

Standards / Regulations：ATEX Zone 1-21, ATEX Zone 2-22, Class I Div 1, Class II Div 1, SIL, Type 1, Type 2, Type 3, Type 3S, Type 4, Type 4X, Type 6, Type 6P, Type 7, Type 9

Temperature：-60°C to 80°C