ACTION: Electromagnet or manual, press and rotate the slider to realize manual operation manual state lock.
Reset way: Pneumatic spring return, mechanical spring return, electromagnet operation restoration.
Connection: ISO228/1or G1/4
Working Temperature： -20℃～+60℃
Material: The valve body and internal parts: anodized aluminum alloy, copper.Cover: strengthening plastic. Sealing ring: styrenebutadiene rubber (NBR) and the polyurethane (AU).
mount: Accord with NAMUR standard and VDI/VDE3845 double holes.
Electric pressure: 24VDC，24V/110V/220VAC，6V～110VDC，12V～254VAC，50or60Hz
Voltage bias: ±10% standard and explosion-proof (Exd Ⅱ BT4) coil standard coil:AC power six VA, stable starting power
Power 4.3 VA (hot state) DC2.6 W (hot state), 3 W (cold state)
Working way: ED (DB), 100% continuous operation.
Protection level： IP65
Electrical connections: Pg9 connector
Medium: After filtering (50 microns), lubrication or the lubrication of compressed air, and dry-20 ℃ to dew point.
The rated flow: V45K2 type：QNn=1060N1/min，V45C2 type：1-2QNn-1060N1/min，
Commutation time: About 40 milliseconds
As a major part of automation control system, KH series manual override is widely used with pneumatic actuators in combination.It's mainly used for 90°rotary ON/OFF valve,such as butterfly valve,ball valve,plug valve.The manual override make it possible to manual operation when the pipeline is air failure.
Mounting base standard:ISO5211
The APL Series Limit Switch Box is a compact, weather proof enclosure with internal adjustable position switches and an external visual indication. It has NAMUR standard mounting and drive, and is ideally suited for mounting on to quarter turn actuators and valves.
The Electro-Pneumatic Positioner YT-1000 is used for operation of pneumatic rotary or linear valve actuator by means of electrical controller of control systems with an analog output signal of DC 4 to 20mA or split ranges.