| Customization: | Available |
|---|---|
| Customized: | Customized |
| Certification: | ISO, API, CE, CCC |
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According to the product design, these valves use filtered inert gas or air. The working pressure shall not exceed the maximum allowable pressure of 8bar, and the minimum medium or ambient temperature is - 10 ºC. The installation and maintenance of valves must be carried out by qualified personnel. When installing the valve with ex mark, make sure that all metals or conductors are effectively grounded, and the valve body is grounded through solid bolts.
Pneumatic connection and instructions:
1,Connect the conduit according to the instructions on the nameplate, and the solenoid valve interfaces are G1 / 4
2,Air inlet 1 (inlet of main air supply)
3,Air outlets 2 and 4 (connecting the working hole of the actuator)
4,Exhaust ports 3 and 5 (install muffler)
Description of working principle:
1,When the power is off, 1 and 2 are connected, there is gas at port 2 and no gas at port 4, and the valve is closed.
2,When the solenoid valve is powered on, 1 and 4 are connected, there is no gas at port 2 and gas at port 4. The valve is opened. When the power is off, the valve will close automatically.
3,If the valve needs to be opened for a long time, the solenoid valve coil needs to be energized for a long time and will be closed automatically in case of power failure( Double coil control is recommended)
4,When the solenoid valve controls the single acting actuator, the solenoid valve selects the two position three-way state (the plug of port 2 is blocked). When powered on, 1 and 4 are connected, the valve opens, and when powered off, the valve closes automatically.
| Material of body | Aluminum Alloy |
| Finishing | Anodized (electroless nickel plating) |
| Enclosure | wetherproof enclosure IP66 |
| Fluid | Air( to be fitered by 40um filter element |
| Valye type | Universal for both 5/2 way and 3/2 way |
| Operating pressure | 1~8 bar |
| Temperature | 20≈80ºC |
| Orlfice sze Cy | 25mm² CV=14 |
| Voltage & Consumed powe |
4VA 110/220VAC |
| 4.5VA 240VAC | |
| 3.5W 24DVC | |
| ≤150mA 8VDC(inreinscally safe) | |
| Port size | G1/4,NPT1/4° |
| Cable Entry | M20*15,NPT1/2°,G1/2" |
| Product life | More than 3.5 milion times(under normal working conditions) |
Q & A:
1.What products are produced by your factory?
Answer: We, KGSY is a real factory, we produce all kinds of pneuamtic valve accessories, like air actuator, limit switch box, solednoid valve, air filter, declutch gear operator, electro-pneumatic positioner, adapters, etc.
We also assemble whole set pneuamtic ball valves & butterfly valves.
2.What international approval have you got?
Answer: At present, we have been approved with CCC, CE, IECEx, ATEX, UKCA, EAC certificate.
3.How long is the sample time?
Answer: Usually it will take 7 working days to make a sample.
4.How long is the lead time of a mass order?
Answer: We promise 25 days for each order and nearly 99.3% orders will be finished on schedule.
5.What's your strength?
Answer: We are a real factory, we have our own R&D team and control the quanlity and production time absolutly .
At the same time, we own the advantage of a trading company, which includes efficient comunication and strong ability gathering goods on the primese of specialty.
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