The company's electric butterfly valve, resilient butterfly valve, reliable butterfly valve are constantly being improved and kept up to date with the world's research hotspots.We serve our customers , continuously providing them with cost-effective duplex butterfly valves. We sincerely welcome enterprises and experts from abroad to come to our company for inspection, guidance, technical cooperation and exchanges, and create a brilliant future together. With the aim of ' pursuing perfect quality and achieving first-class service', we pays close attention to the needs of users and constantly innovates products, aiming to provide superior products and services for customers. We devote ourselves to making strategic advantageous business and forming an industrial pattern of echelon development. It is our great pleasure to service you if you need a trusted supplier and value information. We abide by the principle of integrity and honesty in our production and operation activities and follow the highest standards of business ethics. We have extensive commodity information network and partners all over the world. We always adhere to green development and consciously put ecological priority, green low-carbon, energy-saving and environmental protection, and circular economy in the first place.
  • Double Eccentric Butterfly Valve
    Size: DN100-DN800. Operation: Worm gear. Working pressure: PN10/16. Temperature Range: 0°C - 80°C. Connection Standard: Flange according to EN 1092 ISO PN10/16 Face-to-Face: EN558-1, DIN3203/F4
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  • Wafer Butterfly Valve-M
    Size: DN50-DN300 Working pressure: 16 bar Temperature range: -20°C - 120°C Operation: Handle/Worm gearConnection ends: BS EN 1092 PN10/16, AS 2129 TABLE E, JIS B2212 10K, BS 10TABLE D/E
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  • Stainless Steel Wafer Butterfly Valve
    Size: DN50-DN300 Operation: Handle/Worm gear/Electric actuator Working pressure: PN16 Temperature Range: -20℃ - 200℃ Connection Ends: BS EN 1092 PN10/16
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  • Ductile Iron Butterfly Valve Wafer Type
    Size: DN50-DN300Operation: Handle/Worm gear. Working pressure: PN10/16. Temperature Range: -10℃ - 100℃. Connection Ends: BS EN 1092 PN10/16, AS 2129 TABLE E, JIS B2212 10K, BS 10 TABLE D/E.
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  • High Quality Wafer Butterfly Valve
    Size: DN40-DN800. Operation: Handle/Worm gear/Electric actuator. Working pressure: PN16. Temperature Range: 0°C - 120°C. Connection Ends: BS EN 1092 PN10/16, AS 2129 TABLE E, JIS B2212 10K, BS 10
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  • Ductile Iron Butterfly Valve Lug Type
    Size: DN50-DN600. Operation: Handle/Worm gear. Working pressure: PN16. Temperature Range: 0°C - 120°C. Connection Ends: BS EN 1092 PN10/16,.
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  • Double Flange Butterfly Valve
    Size: DN50-DN1000. Operation: Handle/Worm gear. Working pressure: PN10/16. Temperature Range: 0°C - 110°C. Connection Standard: Flange according to EN 1092 ISO PN10/16Face-to-Face: EN558-1, DIN3203/F4
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  • Wafer Butterfly Valve-L
    Size: DN40-DN800. Operation: Handle/Worm gear. Working pressure: PN10/16. Temperature Range: -10°C- 80°C. Connection ends: BS EN 1092-2 PN10/16, JIS B2212 5K/10K, ASME B16.47 150LB
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Willis Smith star star star star star
We have been working with you for many years. But you have never lowered the standard of product quality, and you can strive to develop products that meet the current trends.
Frances Adams star star star star star
Based on user needs and user experience, this company has produced a series of products with its own style. The products are sold in most countries and regions in China and overseas, and have
Jesse Mayhall star star star star star
I bought this product as a gift, so I specifically asked the store to make the packaging look nice. The store did a great job on this, which made me feel very warm. I'll be shopping again in the
Isaac Allen star star star star star
I like that it is exactly as described, that there is no color difference, and that it is very comfortable to wear.
Connie Hathaway star star star star star
I will cooperate with you again next time.
Alison Turner star star star star star
This is not the first time that I have bought your products. I have bought them several times over the years. These products have improved a lot, it seems that you are constantly upgrading the
Butterfly Valve | Duvalco – Dutch Valve Manufacturer and Distributor...

WebDuvalco double flange eccentric type butterfly valve are designed to the requirements of BS EN 593 and are of eccentric design which gives positive leakproof shut off on rubber...

Super Duplex Wafer Butterfly Valve - Valves Only...

WebSuper Duplex Wafer Butterfly Valve. Body: Super Duplex Stainless Steel, Duplex Stainless Steel, Carbon Steel, Stainless Steel, Hastelloy, Alloy Steel, Disc: Stainless...

Duplex Stainless Steel Butterfly Valves...

WebA Butterfly valve is a quarter-turn rotational motion valve, that is used to stop, regulate, and start flow. Duplex Steel Butterfly valves are easy and fast to open. In this design, 90°...

Duplex Butterfly Valves - Weidouli Valves Co.,Ltd....

WebDuplex butterfly valves are able to throttle flow and numerous actuation methods are available. Numerous actuation methods are available by duplex butterfly valves. In...

We mainly deals in rubber lined valves, 15mm gate valve blue and special specifications products can also be customized according to customer requirements. We're professional duplex butterfly valves suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy customized duplex butterfly valves at low price from our factory. For more cheap products, contact us now.
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