Servo-assisted 3/2 way Solenoid Valve for pneumatics
Type 6518 / Ident No. 289365
Product description
The Type 6518 is a servo-assisted 3/2-way valve and the Type 6519 is a 5/2 or 5/3-way valve. Together, they form a product line. The valves can be used individually or in blocks. The valves work without a continuous air consumption and are used for the pneumatic control of double or single-acting actuators. A solenoid valve Type 6014 is used as a pilot. The use of high quality materials makes it possible to use these valves in the open air and under chemical atmospheres. The product line contains units with Ex-Approvals and NAMUR flange interface. Valves with circuit function C, D and H monostable are certified acc. IEC 61508 as SIL2.
- Commodity Codes
- 84812090
- Country
- DE
Technical attributes
Name |
Value |
Unit |
---|---|---|
Type | 6518 | |
Product sub-group | Pneumatic valves | |
Valve function | C - normally closed - inlet port 1 (P/NC), outlet port 2 (A/OUT) conectedwith exhaust port 3 (R/NO) | |
Fluidic port connection number | 3 | |
Valve function number of switching positions | 2 | |
Valve function manual actuation | Yes | |
Valve function manual actuation type | Rotary level and Key button combined | |
Valve function manual actuation material | PA (Polyamide) | |
Valve function manual actuation stop | Yes | |
Valve function manual actuation screw slot | Yes | |
Pneumatic pilot valve 1 | 6014 | |
Valve piloting type | Electric | |
Return type | Pneumatic spring + mechanical spring | |
Pilot control orifice (mm) | 1,2 | mm |
Pilot control material medium-contacting | PA (Polyamide) | |
Pilot control material environment-contacting | PA (Polyamide) | |
Pilot control seal material | FKM (Fluor rubber) | |
Main valve operating principle | Globe valve | |
Main valve orifice 1 (P) (mm) | 8 | mm |
Main valve wetted material | PA (Polyamide) | |
Main valve material environment-contacting | PA (Polyamide) | |
Main valve seal material | PUR (Polyurethane) | |
Supply connection type | Inner thread | |
Supply connection thread type | G | |
Supply connection diameter (inch) | 1/4 inch | |
Flange | FM03 | |
Working connection type | Inner thread | |
Working connection thread type | G | |
Working connection diameter (inch) | 1/4 inch | |
Working connection position | opposite of supply side | |
Working connection material | Brass | |
Coil size | 32 | mm |
Electrical power consumption min | 3 | W |
Electircal power consumption max. | 3 | W |
Coil wiring LED | No | |
Coil wiring overvoltage protection | without | |
Coil wiring rectifier | Yes | |
Coil wiring polarity protection | No | |
Coil wiring polarity recovery diode | No | |
Coil wiring polarity recovery diode redundant | No | |
Power reduction integrated | No | |
Electrical connection sort | Junction Box without fuse | |
Cable plug in delivery | not included | |
Electrical connection position | Supply side | |
Voltage / rated voltage | 24 | V |
Voltage / rated voltage | 24 | V |
Protection type (IP max. with suitable connector) | IP65 | |
Voltage frequency | 50/60 | Hz |
AC voltage | Yes | |
DC voltage | Yes | |
Battery voltage | Yes | |
Nominal pressure min | 2 | bar |
Nominal pressure max | 8 | bar |
Temperature environment min | -25 | °C |
Temperature environment max | 55 | °C |
Temperature medium min | -10 | °C |
Temperature medium max | 50 | °C |
Switch time open max. | 20 | ms |
Switch time close max. | 40 | ms |
Add-on dimension 1 | 33 | mm |
QNn value (gas) | 1.300 | l/min |
Nominal operation/Duty cycle | 100 | % |
Weight | 0,560000 | kg |
Approval type | ATEX, IECEx | |
Certification type | II 2 G Ex eb mb IIC T5 Gb, Ex eb mb IIC T5 Gb, II 2 D Ex mb tb IIIC T95°C Db, Ex mb tb IIIC T95°C Db |