Product Description:

Directional control valves are mainly used to open and close air circuits or change the direction of air flow, thereby controlling the start, stop or reversing of pneumatic actuators. This type of valve can be divided into one-way control valves and reversing valves according to the flow direction of the fluid in the pipeline. One-way control valves allow fluids to flow in only one direction, while reversing valves can change the flow direction of the fluid.

Classification of directional control valves:

According to the flow direction of the fluid: one-way valves and reversing valves. One-way valves allow oil to flow in only one direction, while reversing valves can change the flow direction of the fluid.

According to the control method: solenoid valves, mechanical valves, air-controlled valves, human-controlled valves, etc.

According to the working principle: direct-acting valves and pilot valves. Direct-acting valves are directly driven by manpower or power, while pilot valves require two parts: a pilot head and a valve body.

According to the structure and purpose: ball valve type, cone valve type, rotary valve type, slide valve type, etc.

‌Precautions for directional control valves‌:

‌Installation and maintenance‌: Ensure that the valve is installed correctly to avoid leakage or performance degradation caused by improper installation. Regular inspection and maintenance ensure that the valve is in good working condition.

‌Use environment‌: Pay attention to the use environment of the valve and avoid using it in extreme temperatures or corrosive environments to avoid affecting the life and performance of the valve.

‌Pressure and flow‌: During use, pay attention to whether the pressure and flow of the system are within the tolerance range of the valve to avoid overload.

‌Spring selection and maintenance‌: The spring plays an important role in the valve. It is necessary to select the appropriate spring hardness and check the status of the spring regularly to ensure that it can work properly‌.

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.