Type 6518/6519 NAMUR Hazardous area solenoid valves are ideal for use in outside or aggressive atmospheres. Designed to be suitable for both 3/2 or 5/2 functions, these directly mounted solenoid valves are supplied c/w interface plates for both functions making them suitable for all actuators with a NAMUR interface and have ¼" inlet and exhaust ports. Suitable for compressed air or neutral gases, they conform to ATEX standards EExia IIC T6. All valves can be operated in circuit function C (3/2) as well as in-circuit function H (5/2). By replacing the adapter plate that comes with the valves, the change between the two circuit functions can be set up. Designed for high flow rates, this is an ideal valve for most actuator sizes and configurations.
- Electrical connection Din Plug
- Port connections Threaded port ¼" bsp or NPT
- Orifice DN 8.0
- Body materials Main valve Polyamide
- Thread insert material Brass
- Seal materials NBR, NBR and PUR
- NAMUR interface plates for 3/2 or 5/2 Functions
- Operating voltages 24VDC
- Ambient temperature -25 to +50°C
- Duty cycle 100% continuously rated
- Rating IP65
- Approvals II 2G EExia II T6 PTB 0
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