Yuyao No. 4 Instrument Factory
YUYAO NO.4 INSTRUMENT FACTORY professional manufacturer of solenoid valves
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The most important point
For the valve using ES coil, you must note that the medium temperature should be
no more than 80 degree
1. Use on AC/DC solenoid valve,not change original solenoid valves structure
2. maintain low power,only 20% of normal coil power
3, Slowly heating-up, under long-time power-on working status,
4. the coils temperature≤40℃, longer life time
5. Instant and Strong electromagnetic attraction, 3 times more powerful than normal coil,enhance max working pressure
6. No abnormal noise when using AC voltage
Shipping Terms:
1. We ship most of orders within 1-3 business day after receiving your payment(for sample).
2. We will post tracking number by e-mail after processing your order.
3. We provide combine shipping if you have multiple orders. In order to get combine shipping price, please send us a combine shipping request.