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On the basis of consolidating and expanding the high-end intelligent equipment manufacturing business, the company creates a business model of "high-end equipment" + "core materials", and continuously improves the layout of the aluminium butterfly valve, butterfly valve 50mm, manually operated butterfly valve industry chain.We can guarantee that every product is professionally made and the quality of the duplex butterfly valves is inspected and qualified by strict quality inspection department before leaving the factory. Every difficulty that our company has overcome in the process of development depends on all the employees and the company to undertake together, and every progress is also attributed to the efforts of all the employees. We always adhere to the goal of image, standardization and marketization. Our company insists on building a first-class enterprise, striving for a first-class brand, creating a first-class level, and making a first-class performance. Our company always pursues excellent quality, reasonable price and perfect service to maximize the interests of customers. We always adhere to the business philosophy of seeking reputation by quality and development by reputation. We strengthen teamwork, establish a work style of love and dedication, and give full play to the talents of our employees. We implement brand building, promote technological innovation and management innovation, and optimize the management system of quality, environmental protection and safety as one.
  • 2 Eccentric Butterfly Valve
    2 Eccentric Butterfly Valve

    GZPD342X Double Eccentric Rubber Seated Butterfly Valve is desined and manufactured according to AWWA C504, AWWW C516, BS EN593, ISO 10631, and GB/T12238.

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  • PTFE Seat Butterfly Valve
    PTFE Seat Butterfly Valve

    Construction: Centric/Center line type . Disc Type: Round Disc. Seat Sealing: PTFE, RPTFE,

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  • PTFE Seat Butterfly Valve
    PTFE Seat Butterfly Valve

    Design: API609,BS5155,ASME B 16.34,DIN3354,. Face to Face: ASME B16.10,EN 558,DIN 3202. Pressures: range PN6/PN10/PN16/5K/10K/CL150

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  • Rubber Lined Butterfly Valve
    Rubber Lined Butterfly Valve

    Concentric rubber seated butterfly valves.. GZP Concentric rubber seated butterfly valves with a field replaceable seat.

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  • High Performance Butterfly Valve LUG
    High Performance Butterfly Valve LUG

    High Performance Butterfly Valve is eccentric structure for disc and sealing ring. It has compact structure, small volume, light weight, reliable sealing and long service life and other

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  • High Performance Butterfly Valve Wafer
    High Performance Butterfly Valve Wafer

    High Performance Wafer Butterfly Valves are manufac-tured to the latest edition of API Standard 609 and tested to API Standard 598.

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  • Bi Directonal Butterfly Valve
    Bi Directonal Butterfly Valve

    Triple Offset Flange Butterfly Valve is used to prevent galling and scratches between the metal seat and the metal disc due to its unique design.

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  • Metal To Metal Butterfly Valve
    Metal To Metal Butterfly Valve

    Metal To Metal Butterfly Valve are manufactured and modified to the latest edition of API609, BS5155, ASME B 16.34 .

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  • Triple Offset Butterfly Valve
    Triple Offset Butterfly Valve

    GZP 3-offset butterfly valves are manufactured and modified to the latest edition of API609, BS5155, ASME B 16.34 .

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Joe Espinoza star star star star star
I love this product, it has solved a lot of my workload, you deserve it!
Greg Dickenson star star star star star
The demand for personalized customization is common, and mass customization production under multi-variety and small batches makes the production organization highly complex, but the cooperation of
Mary Rawlings star star star star star
It means a lot to us that this vendor provides us with all the products, services, and support we need for our business.
Jeanette Evans star star star star star
The only disadvantage of beautiful goods is that they may have some scratches during transportation due to express violence, but the seller has handled this problem very actively and feels great.
Virgilio Park star star star star star
Your price is very favorable, and the delivery time is very fast.
Chana Vick star star star star star
I have seen the product several times in the production, and found no problems. I feel relieved to hand over the product to you. In this process, I especially thank their designers.
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...

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...

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°...

20mm ball valve, gate valve dn25, check valve for e commerce has always been adhering to the development concept of "prosperity, stability and long-term" since its establishment, and continued to deepen reforms, focusing on achieving the overall goal of "standardization, market and internationalization" development, and strive to build a distinctive corporate culture and industry brand. As one of the leading duplex butterfly valves manufacturers and suppliers in China, we warmly welcome you to buy durable duplex butterfly valves in stock here from our factory. All valves made in China are with high quality and low price. Contact us for more details.

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