Pneumatic valve limit switch box feedback signal for pneumatic rotary actuators

Summary:

APL~210N position limit switch is a signal device for the remote control of valve, show the working  condition of valve by the switch, it contains mechanical switch and proximity switch, and widely applies to 

petroleum,  chemical industry, pharmacy, food, electricity, coal gas, pro~environment, metallurgy and paper making  etc.

Feature

- The switch is installed separately, convenient maintenance and replacement

- Firm and compact design,

Die-casting aluminum

- Quick cam machine,

Fix springs on the cam without tools

- Convenient installation,

NAMUR standard stainless steel and frame

Reasonable design for frame connecting hole, convenient installation

Main Technical Parameter

Performance Feature

1  three-dimensional position indicator to clearly show the location of the valve.
2  die-cast aluminum housing, powder coating, compact design looks, reducing packaging volume valve, reliable quality.
3  wire interface Dual 1/2 NPT pipe interface.
4  signal feedback device.
5  Switch position indicator can be clearly identified.
6  connected to the circuit board inside multiple contact 8 contact wiring board in line with the standard micro-switch, DPDT switch selectable, proximity switches, magnetic switches can be connected to the optional solenoid valve.
7  "Quick Position" cam; ITS-100 limit switch adjustable cam splined and spring installation; switch cam position can be quickly adjusted without tools.
8  with the PCB replace the wiring to prevent short circuits.
9  Ambient temperature: -25 ~ 85 , protection class: IP67, optional IP68, explosion-proof grade: ExdII BT6, Eexd IICT6, compliance with EN50014 / 50018 standard.
10  pairs of wiring ports, standard contacts, wiring safe and convenient.
11  There are four kinds of bracket is easy to install bracket according to NAMUR standard, ISO5211 standard stents, any rotation of the actuator can be easily installed by.
12  anti-off bolts, bolts removably attached to the cover when not fall off.
13  easy to install, stainless steel shaft and mounting brackets are in line with NAMUR standards.
14  anti-corrosion.
15  exterior coating: Polyester coating (black).
16  stent material can be selected SS304.
17  tandard and explosion-proof type two.

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