Solenoid Valve

Explosion-proof solenoid valves


Body Material: Aluminum

Fluid Contact Material: Aluminum, Reinforced Nylon, Pom, NBR.

Material: Stainless Steel Fasteners

Valve Number: Two Five, Two Three Normally Closed And Normally Open

Control: Single Control (Optional Double Electric Control)

The Flow Coefficient Gkv510/520c1

Description Of The Product

  Based On Standard, The Same GEKO Multifunctional Solenoid Valve Apply The Requirements For Namur And In-Line(Pipe) Connection And Can Be Adapted For 3/2 Nc Or 5/2 Functions For Controlling Double-Acting And Single-Acting Pneumatic Actuators And Manual Operation On The Valve Body. Armed With "Environmentally-Protected Structure", All The Exhaust Ports Of This Spool Valve Are Connectable Which Offer Excellent Environmental Protection Against The Ingress Of Liquids, Dusts Or Other Foreign Matter. Working Pressure From 1bar To 8bar.

Valve Body

Spool Valve/Body

Extruded Aluminum

Materials In Contact With Fluid

Aluminum, Buna N, Pom


Stainless Steel


5/2 And 3/2nc


Single Control(Double Control Optioned)

Flow Coefficient

Cv =1.4(25mm²)

Air Ports


Working Pressure

2 - 8 Bar

Working Medium

Less Than 40µM Filtered And Dried Air

Assembly And Connection

24×32 Namur And In-Line(Pipe),


Indoor And Outdoor

Protection Level


Explosion Level


Working Temperature


Working Life

More Than3500,000 Cycle (On The Normal  Working Condition


V=1.4 (25mm ²)

Air Outlet Specifications: G1/4 "

Air Pressure: 2-8bar

Working Medium: The Dry Compressed Air 40um Filtering

Installation Standards: 24mm*32mm Namur And Pipe Connection Type

The Use Of The Environment: Indoor And Outdoor Environment

Climate Protection Low Level: Ip65

Explosion-Proof Grade: Ex Ii2 G Ex D Iic T6, Dipa20, Ta, T6

The Ambient Temperature -20 -70

Work Life: Under Normal Conditions, More Than Three Million Five Hundred Thousand Times

Explosion Proof Type: Aluminum Shell Explosion

Protection Grade: Ip66

Working Voltage And Power 12/24/48vdc-3.5w

110/210/220/240vac-4va (50/60hz)

Allowable Voltage Fluctuation: + 10%

Cable Interface: Npt1/2 "

Insulation, Insulation Voltage: F Class, <=1000v

Load Cycle: 100%Ed

Environment Temperature: -20 -60

Positioner And Valve Accessories 723507