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Compact Pneumatic Valve Actuator Limit Switch Box With Epoxy Polyester

Compact Pneumatic Valve Actuator Limit Switch Box With Epoxy Polyester

Brand Name : AOX
Model Number : ASK-510N
Certification : CE,Ex
Place of Origin : Mainland, China
MOQ : 1pc
Payment Terms : T/T,L/C
Supply Ability : According to customer’s requirements
Delivery Time : Depends on QTY
Packaging Details : CTN/PLYWOOD CASE
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Pneumatic valve mechanical valve position feedback limit switch box Explosion-proof


ASK Series Limit Switch Box, transmit the actuator and valve position signal to the remote operation station on site. Mounted on the actuator directly, and the mounting bracket comply to NAMUR NORM standard.

Hard aluminum alloy shell material, and the compact design of the limit switch box ensure to normal operation under extremely hard condition.

Main Technical Parameter





Exd II CT6

Enclosure IP67

O ring sealing


External coating

Epoxy polyester

Nylon coating

Ambient temperature



Electric connection




Wiring Terminal

8 terminals

Position indicator

Hemisphere 0°~90°

3 way L-type, T-type


Standard ASK-01,ASK-02

Switch sensor

2~SPDT mechanical switch

DPDT switch

Proximity sensor (P&F, AUTONICS)

Magnetic sensor

Valve position transmitter


- Switch alone installation, maintenance and easy to replace

- Rugged compact design

Die-cast aluminum body

- Fast Set cam mechanism

Spring fixed cam

Set without tools

Look no further adjustments after initial setup

- Easy to install

NAMUR standard stainless steel shaft and bracket.

Bracket hole reasonable design, easy installation

Product Specifications

Protective waterproof

IP67 / NEMA 4x & 4X, IP68


-20 ℃ ~ + 80 ℃


2 × NPT1 / 2, PF 1/2 ", PT & frac12;", M20, PG13.5


8 Points (0.08-2.5mm2)

Off position indicato

ed; open: yellow


mechanical switch switch × 2, proximity switch sensor × 2

Outer coating

20 or 30 * 80 * 30 * 130 * 30

Mounting dimensions

standard axle (17mm), plus the long axis

General Drawing

Product View

Explosion-Proof Certificate

Product Tags:

magnetic limit switch


damper limit switch

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Compact Pneumatic Valve Actuator Limit Switch Box With Epoxy Polyester Images

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