SUN Cartridge Valve CVEV-XCN Sealed Pilot Smooth And Stable Operation Vented High Pressure Tolerance ,

Application advantage

The application range of SUN valves is very wide, not only covering traditional industrial machinery and equipment, but also in emerging fields such as solar energy and environmental protection equipment. Especially for applications in high temperature environments, SUN valves demonstrate excellent temperature resistance and stability . Technological progress and product innovation: with the increasingly severe problems of energy conservation and emission reduction, green environmental protection and the emergence of emerging technologies such as artificial intelligence, the valve industry is undergoing an overall transformation to explore the direction of intelligence, low carbonization and customization.

Technical specification

This valve is a pilot to open check valve. It has a sealed pilot, a steel seat, and is vented. It allows free flow from the valve (port 2) to the load (port 1) and blocks flow in the opposite direction. Pressure at the pilot (port 3) will open the valve from port 1 to port 2. Pilot pressure needed to open the valve is directly proportional to the load pressure at port 1. The valve is insensitive to pressure at port 2 because the spring chamber is referenced to the vent .

Instructions for use

Pilot pressure as low as 75 psi (5 bar) higher than the pressure at the vent can prevent the valve from closing.Will accept pressure at port 4 (vent) but can not exceed 5000 psi (350 bar).Pilot-to-open check cartridges are locking valves, not motion control valves. For motion control applications, use counterbalance valves.Four-port pilot-to-open check cartridges and four-port counterbalance cartridges are physically interchangeable (i.e. same cavities, same flow path for a given frame size). However, cartridge extension dimensions from the mounting surface may vary.

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.