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KLQD | Limit Switch Box | APL |
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KLQD | Limit Switch Box | APL | APL2, APL3, APL4, APL5
KLQD Limit Switch Box APL-210N Series Valve limit switch it is a field instrument for detecting valve status in the automatic control system. It is used to output the open or closed position of the valve as a switch value signal, which is accepted by the program controller or the computer is visited and sampled. After confirmation Execute the next procedure. The product can also be used as an important valve interlock protection and remote alarm indication in the system
หัวขับลม KLQD (Pneumatic Actuator) สำหรับวาล์วอัตโนมัติ - Pako Engineering
ELECTRIC ACTUATOR & VALVE | ทดสอบการทำงาน เปิด - ปิด หัวขับไฟฟ้า รุ่น KLQD
Specification
| Model | APL-210N |
| Enclosure | Weatherproof IP67/NEMA4&4X |
| Cable entries | Two NPT1/2″ |
| Ambient temperature | -20°C~80°C |
| Terminal strips | 8 points (0.05-2.5mm²) |
| Position indicator | 0~90° (90° turn free join) close:red open:yellow |
| Switches | Mechanical switch x2 proximity sensor x2 |
| Painting | Chromate Polyester powder coating(black) |
Features
- LimitSwitchBox APL-210N Solid and flexible design
- Aluminium die-casting housing and powder coating.
- Stainless steel ( 316 ) housing. (APL-5N)
- Bolts on visual position indicator
- Quick-set cam
- Spring loaded splined cam.
- No need to adjust again after initial setting.
- Easy setting without tool
- Dual cable entries
- Captive cover bolts
- No worry to loose bolts while cover open.
- Spring loaded cover bolts ( APL-5N )
- Easy mounting bracket
- NAMUR standard stainless steel shaft and bracket.
Material
Housing Cover & Body : Aluminum die casting
Shaft : Stainless steel
Indicator cover : Polycarbonate
Cam : Polycarbonate
Spring : Stainless steel
Housing cover bolt : Stainless steel
O-ring : NBR
Bushing : Bronze
E-ring (Shaft) : Stainless steel
Earth Lug : Stainless steel
Indicator : ABS/Polycarbonate
Bracket : Stainless steel