Description

ATEX Ex ia Namur Solenoid Valve intrinsically safe bi stable Rotex 57450IS.

Function: 5/2 way double acting internal pilot
Port: 1/4 BSP or NPT
Pressure: 2 to 8 Bar
Orifice: 6.0mm
Body: Aluminium hard anodised or 316 stainless steel, internals Aluminium, Brass and 316 stainless steel.
Manual over ride: Push to operate momentarily, push and turn for for stay put.
Seat seal: NBR / Viton, EPDM or Fluorosilicone
Media: air, inert gas
Temperature range: -25°C to +75°C

Protection: Explosion proof IP67 enclosure Ex ia having integrated terminals
Conduit entry: 1/2NPT or M20x1.5mm
Approval: IEC Ex + ATEX Intrinsically safe WO CKT
Coil size: III 13mm
Voltage: 24vDC
Coil power: 2.3 Watts
Insulation class: H
Enclosure: Aluminium powder coated or 316 stainless steel.
Certificate No: Baseefa12ATEX0243X - Issue 1
Marking:
EX ia IIC T5, Ga (-60°C ≤ ta ≤75°C)
EX ia IIC T6, Ga (-60°C ≤ Ta ≤60°C)
EX ia IIIC T200 125°C IP67 Da (-60°C ≤ Ta ≤ 75°C)
Entity parameter: Ui 32vDC, Ii 230mA, Pi 2.3W, Li 0, Ci 0
Minimum operating parameter: V / I / W - 14V / 25mA / 0.350W

Equivalent To

Burkert, 20000883, 20000891
PArker, 7347NRKDHNM0, U347N3150, 7347NRKDHN92, U347N3192, 7347NRKNNN00, U347N3250

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