Low Power Intrinsically Safe Solenoid Valve
Low power Intrinsic Safety Solenoid System works with a High Efficiency pilot operator to ensure maximum flux linkage between core and plunger, thus improving pulling force.
The maximum allowable orifice for the pilot valve is smaller than the Non IS Solenoid valve and IS solenoid valves using Booster Circuit. However the flow Orifice and the pressure rating are higher than most other makes in a similar class thus offering a more reliable operation and a longer life.
The ROTEX Lower Power Intrinsically safe Solenoid Valve is suitable for 210 um filtered air having a -20°C Dew point. The valve is most suitable to harsh operating conditions and results in a trouble free operation.
Power consumption of 0.14 Watt at 12V DC is also the lowest, in a similar class, demonstrating the advanced technology being used by ROTEX in these valves.
The valves are directly compatible to remote I/O terminals of various manufacturers like Simens, ABB, Turk, MTL and Stahl etc. for use in field BUS applications involving PROFIBUS DP-IS and PROFIBUS PA networks.
Since there is a change in the valve construction, this group of Valves have been classified under a new range with a wide variety of solutions in 2 port, 3 port, and 5 port configuration in both Direct acting and pilot operated versions. Three different Solenoid constructions are available depending on the cabling needs :
DIN Plug (Type 65CR), suitable for flexible cable with a PG9 cable entry.
With Integral Terminal Box (Type 67 or 68) in epoxy coated Aluminium or (Type 67-CO or 68-CO) SS 316 construction suitable for armoured cable with gland (mainly for applications in Hydro carbon, Oil and Gas and Petrochemical industries, requiring high safety from Explosion Risk).
Rotex intrinsically safe Solenoid is certified as per IS/ EN/ IEC 60079-0 and 60079-18 for Ex ia IIC T6 standards ROTEX have approval for ATEX, INDIAN : CCOE, DGMS, INMETRO, GOST ROTEX also offers a complete range of NAMUR solenoid valve with Intrinsic Safety.