Pilot Operate EEx m Aluminum Solenoid Valve
Pilot Operate EEx m Aluminum Solenoid Valve

Pilot Operate EEx m Aluminum Solenoid Valve

3/2, 5/2, 5/3 Function Solenoid Valve EEx me II T5, Aluminum Encapsulated Coil, CNOMO Interface

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Features

Pilot Operate EEx m Aluminum Solenoid Valve
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve FEATURES :
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Integral terminal box with coil housing.
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Stainless steel 316 spool for all model.
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Interchangeable CNOMO interface for various coil options available.
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Single coil spring return function or double coil stay put function.
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  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Inner epoxy molded coil.
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Wide range of voltages available.
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Low power consumption.
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve : Convenient fixing holes to enable bracket mounting.
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve INTRODUCTION :
  • 3 port 2 position, 5 port 2 position and 5 port 3 position pilot operation solenoid valve. Suitable for Zones 1 and 2, manufactured in accordance with the requirements of the European harmonized standards EN50014. EEx me II T5.
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve VALVE :
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Body : Aluminum and Stainless Steel 316
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Spool : Stainless Steel 316
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Seals : H-NBR
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Spring : Stainless Steel
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Port Connection Size : 1/4” - 3/8” NPT
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Working Pressure Internal Pilot Version : 2 to 8 bar
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Cv Factor : 2.0
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Maximum Ambient Temperature : +65°C
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Minimum Working Temperature : -10°C
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve COIL :
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Coil Case : Zinc Alloy Epoxy Powerder Coated
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Armature : Magnetic Solenoid Quality Stainless Steel
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Springs : Stainless Steel
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Seals and Seat : Viton
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Coil Former : 30% Glass Filled PBT
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Magnetic : Class H Coated Copper
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve DC Solenoid Coil :
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Voltage Standard : 12, 24, 48, 110
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Voltage Tolerance : ±10%
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Ambient Temperature : -20 to +65°C
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Duty Cycle : 100%
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Degree of Protection : IP66
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Connection : Junction Box with M20 Entry
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Power Consumption : 0.5 Watts
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Pressure Range : 0 - 8 bar
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve AC Solenoid :
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Voltage Standard : 24, 48, 110, 220, 415, 50/60 Hz
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Voltage Tolerance : ±10%
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Ambient Temperature : -20 to +65°C
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Duty Cycle : 100%
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Degree of Protection : IP66
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Connection : Junction Box with M20 Entry
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Power Consumption : Pull in - 10VA, Holding - 5A
  • Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve Pressure Range : 0 - 8 bar
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve Solenoid Valve ENCAPSULATION SAFETY :
  • Type ‘m’ (Encapsulation) is a type of protection in whitch the parts which could ignite an explosive atmosphere by either sparking or heaying are encloses in a compound in such a way that the explosive atmosphere cannot be ignited.
  • The R.G.S. ‘m’ coil is housed in a metal enclosure which is potted with epoxy resin to form a hermetically sealed unit. A thermal fuse is embedded in the resin to prevent the coil overheating in the event of a fault.
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve CABLE GLANDS AND CABLE :
  • The coil must be protected for a propective short circuit current of 4000A by providing a fuse in the supply with a breaking capacity of 4000A. The recommended rating for each fuse is 250mA for all EEx’m’ coil voltages.
    Ex m, Exm, EExm, EEx me II T5, Aluminum Encapsulated Coil, CNOMO, Solenoid Valve METHODS OF PROTECTION :
  • The generic term for all methods of protection of electrical equipment used in Europe is ‘ explosion proof ’. American practice is to use this term for flameproof equipment. The table lists the more usual methods of protection.
    EEx d, EExd, Exd, Ex d, Ex d IIC, Direct Acting, Flame Proof, Stainless Steel Enclosure, Solenoid Valve SOLENOIDS VALVES IN HAZARDOUS AREAS :
  • Not all of these methods are applicable to solenoid protection, the more commonly used are listed below.
  • Flameproof This form of protection entails enclosing the coils in a robust enclosure which will contain an internal explosion should it occur and prevent its transmission to the surrounding atmosphere.
  • N-Type Protection (Non-incendive) Generally applied to non-sparking electrical components such as a solenoid coil which will not get abnormally hot even if the armature is locked out.
  • Encapsulation This involves enclosing the coil and any associated electrical components in a compound so as to prevent the ignition of a surrounding explosive atmosphere.
  • Intrinsically Safe Intrinsic safety is a technique that achieves safety by limiting the electrical-spark energy (and surface temperature) that can aries in hazardous area circuits to levels that are insufficient to ignite an explosive atmosphere.
  • An intrinsically safe system consists of a certified Intrinsically safe interface which passes signals to and from the process (hazardous area) but limits the energy (that is voltage and current) that can reach the hazardous area under fault conditions. The interface is usually mounted in the safe area and can be either a shunt diode safety barrier or a galvanic isolator. In the hazardous area ‘simple’ or ‘non-energy storing devices’ (switches, thermocouples & LED’s) can be used without certification but ‘Energy-storing’ equipment such as solenoid valves must be designed so as to prevent this energy escaping and of necessity need to be of sufficiently low power to operate within the constraints of the IS signal.
  • Special Protection Offers combination of one or more methods of protection and in the case of solenoids these are usually ‘e’and ‘m’, where the coil is encapsulated, has over temperature protection and the terminals are approved under the increased safety requirement.