Model Number: D741X-150LB 4"-#2985
Brand Name: YI CHEN
Key Specifications/Special Features:
Product descriptionNominal diameter: DN150-DN3500Nominal pressure: PN2.5-PN40Suitable medium: water, sea water, sediment water, oil and moreMedium temperature: <80°COpening valve time: 10-120 seconds(adjust)Quick closing time: 1.5-30 seconds(adjust)Slow closing time: 6-120 seconds(adjust)Fast close angle: 70° ± 10°Slow close angle: 20° ± 10°Open state minimum flow resistance coefficient: 0.1Optional control power: AC220V, DC220V, DC110V, DC24V
Hydraulic control slow closed butterfly valve is more advance pipeline control device in the domestic and abroad at present. Mainly installed on the entrance of turbine hydropower station. Used for turbine inlet valve. Or installed on water conservancy, electric power, water supply and drainage and other kinds of pump station of the water pump outlet, to be instead of check valve and gate valve. When it working, this valve cooperated with the pipeline host, according to the principle of hydraulic transient process, through the electro-hydraulic control program of the effective setting, achieved the pipeline cut-off reliably, eliminating pipeline water hammer effectively, and can auto-close valve without electric, so that can protect piping system security.
Our company produced the Intelligent hammer hydraulic control butterfly valve is heavy hammer potential of auto close valve power source. Using PLC intelligent control system. And can be according user requirements add the manual, automatic locking device, small flow resistance modulus. High degree of automation, completely function, stable and reliable performance
Are our company widely collected, researched and summary in the basic of the domestic and oversea congeneric products, bring in the valve, hydraulic, electrical and many industries' kinds of research results, thick is high, developed a new generation of intelligent, high efficiency and energy saving products.
FAQ
1.Q: What is your main market?
A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, the Middle East, Eastern Asia, and Western Europe.
2.Q: Are there products standard?
A: Our model is standard, if you have specific demand, please tell us.
3.Q: Do you have interest to do our own design items?
A: Absolutely, it's our pleasure.
Our services
1)Our advantage:
We are the manufacturer with almost 20 years experience on valves. Best price, quality and service, also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with carrier has improved our quality to a new level.
2)Terms of payment: T/T, L/C, Western Union.
3)Shipment: average 20-25 days after receiving deposit.
4)Delivery: Shanghai/Ningbo, by sea or air.
