Parker CPOM2DDV56 Hydraulic Control Check Valve Voltage 24 VDC 1/4 Inch 100% New

Product Description:

‌The hydraulically controlled check valve is a special check valve that allows the liquid to flow freely in one direction, but requires hydraulic control to open it when it flows in the reverse direction. ‌

This valve has excellent locking performance and very small reverse leakage, so it is widely used in many occasions‌.

The characteristics of the hydraulically controlled check valve include:

‌Control method‌: The hydraulically controlled check valve relies on controlling the fluid pressure to achieve reverse flow. When the control oil circuit is not connected to the pressure oil, the hydraulically controlled check valve works like an ordinary check valve, and the pressure oil can only flow from the oil inlet to the oil outlet, and cannot flow in the reverse direction. When the control oil circuit has control pressure input, the piston push rod moves under the action of the pressure oil, pushes open the check valve, and allows the oil to flow in the reverse direction‌.

‌Sealing performance‌: The hydraulically controlled check valve adopts a conical valve core with good sealing performance, which can effectively prevent the reverse flow of oil‌.

‌Installation method‌: The hydraulically controlled check valve has a variety of installation connection forms, including base plate connection and threaded connection, stacking connection and two-way plug-in connection‌.

The following matters need to be noted when using a hydraulically controlled check valve:

‌Control pressure‌: Sufficient control pressure must be ensured, otherwise the hydraulically controlled check valve cannot be opened‌.

‌Oil flow‌: When the spool of the hydraulically controlled check valve is reset, the oil in the control oil chamber must flow back to the oil tank‌.

‌Air intrusion‌: Prevent air from invading the control oil circuit of the hydraulically controlled check valve‌.

‌Temperature and pressure‌: In a closed loop, temperature rise may cause pressure rise in the pipeline, and a safety valve needs to be installed to prevent damage accidents‌.

‌Leakage mode‌: Select an internal leakage or external leakage hydraulically controlled check valve according to the oil flow direction and back pressure to reduce the control oil pressure‌.

By understanding the characteristics and precautions of the hydraulically controlled check valve, you can better apply and maintain this valve to ensure its stability and safety in actual work.

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.

Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construction machinery,photovoltaic equipment, vacuum equipment, mining equipment and metallurgical and automo-tive equipment industries, providing various types of power equipment, electromechanicalproducts, assemblies and components. We sell hydraulic components of well-known brands athome and abroad and sell and design hydraulic cylinders, hydraulic complete systems, customhydraulic systems and renovation projects.

Our products are widely used in major domestic petroleum machinery plants, oil fields. mines, smelters, engineering machinery plants, shipbuilding plants, heavy vehicle manufactur-ing plants and other enterprises and research institutes. Meanwhile, in the field of mining equipment, we have rich experience and advantages and can provide customers with mining equip-ment, mining drilling rigs and accessories, open pit mining equipment, crushing equipment,grinding equipment, ore dressing equipment feeding equipment, conveying equipment, screen-ing equipment lifting storage and transportation equipment, complete sets of safety protectionand monitoring equipment for mining machinery, etc.

In the field of construction machinery, our products such as crawler excavation machinery. wheeled excavation machinery, loading machinery, earth-moving machinery, lifting machinery,industrial vehicles, compaction machinery, heavy vehicles, amphibious vehicles and somehydraulic packages for special vehicles are also widely recognized by our customers. in addi-tion, we also provide tunnel construction sets, pneumatic tools, military construction machinery and other products.

As a professional imported machinery products company, we focus on product quality andservice, and have gathered a group of highly qualified technicians and maintenance personnelwho are able to provide professional technical support and maintenance services to ourcustomers. We implement network sales of stock products through cooperation with distributorsaround the world, and it is our development direction and goal to establish a mutual trust, stableand long-lasting relationship. At the same time, we pursue the principle of following the rulesand cooperating with each other in good faith.