Product Description

Direction control valve is a control element used to change the flow of gas in the pipeline. The component is widely used in various pipeline construction, such as natural gas regional transmission, heating transmission, gas laboratory research applications. In practical applications, direction control valves can be divided into several categories according to different needs. In practical applications, direction control valves can be divided into several categories according to different needs:According to the flow direction of the gas in the pipeline, if only the gas is allowed to flow in one direction, such a valve is called a one-way control valve, such as a one-way valve, shuttle valve, etc.; The control valve that can change the gas flow direction is called the reversing valve, such as the commonly used 2way2port, 2way3port, 2way5port, 3way5port, etc.

According to the control mode can be divided into solenoid valve, mechanical valve, air control valve, human control valve. The solenoid valve can be divided into two kinds: single and double electric control valve; Mechanical valves can be divided into ball valve, roller valve, etc. Air control valves can also be divided into single air control and double air control valves; Manual valves can be divided into manual valves and foot valves.

According to the working principle can be divided into direct acting valve and pilot valve, direct acting valve is to rely on manpower or electromagnetic force, aerodynamic directly to achieve the reversing requirements of the valve; The pilot valve is composed of two parts of the pilot head and the valve body, and the pilot head piston drives the valve stem inside the valve body to realize the reversal.According to the working position of the reversing valve stem, the valve can be divided into 2way and 3way valves.According to the number of pores on the valve, it can be divided into 2port, 3port, 5port valves.

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.