3/2 Directional control valves (Series: 98025)
Specification :
- Actuation: Electromagnetic
- Indirectly controlled solenoid operated poppet valves
- Internal thread : G1/2″, 1/2″NPT, or flanged with NAMUR interface
Features :
- Main application : single operated process actuators
- TUV-approval based on IEC 61 508, DIN V 19 251
- Valves released for safety system to SIL 4 or AK 7
- Add-on manual override and/ or inductive limit switches
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The solenoid valves are applicable in the protection class EEx me, EEx md, EEx m, EEx ia for zones 1, 2 (gases), 21, 22(dusts), ATEX cat. II 2GD
Additional protection class (FM, CSA): XP, IS,N - Rest position in the event of power failure provided by mechanical return spring
- Suited for outdoor installation if equipped with corresponding solenoid