Product Description:

Features of hydraulic proportional directional valves include:

Continuous control: Proportional valve control belongs to continuous control, the output changes with the input, and there is a certain proportional relationship between the output and the input.

High-precision control: The flow through the electro-hydraulic proportional directional valve is proportional to the amplitude of the input electrical signal, and the flow direction depends on whether the proportional solenoid is excited, which can achieve high-precision flow and direction control.

Wide applicability: Suitable for position, speed and pressure control, with high response sensitivity and small hysteresis, suitable for various industrial systems.

Energy saving and high efficiency: No pilot oil is required, the design is sturdy and reliable, and it has a fail-safe position to ensure that the system can operate safely even in a fault state.

Precautions for installation and use include:

Oil flow direction: During installation, ensure that the oil flow direction is consistent with the arrow direction of the proportional valve, otherwise the oil cannot be accurately controlled.

Sealing: During installation, the tightness of the proportional valve should be ensured to prevent oil leakage, and the appropriate sealing structure should be selected according to the actual situation. ‌

External force influence‌: Avoid the proportional valve from being affected by external forces, ensure that its installation position is stable, the structure is solid, and avoid mechanical shock or vibration‌.
‌

Working environment‌: Consider the influence of working environment temperature and humidity, especially in low temperature or high humidity environment, take corresponding measures to prevent the valve core from getting stuck or sealing. ‌

Preload valve‌: Under the corresponding installation conditions, a preload valve must be installed with a preload pressure of about 2 bar to prevent the oil tank pipeline from running empty‌.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.