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High Performance Double Eccentric Resilient Seated Butterfly Valves - China

price: 136.00 Dollar US$

product name, high performance double eccentric resilient seated butterfly valves size range, 50mm-4000mm, 2inch up to 160inch, Pressure rated, PN2.5/PN6/PN10/PN16/PN25/PN40 /150LB, 300LB/ 14.5psi – 360psi standards accorded with, Design: API609 / AWWA-C504 / BS EN593 / GB/T12238
Face to face: API609 / ASME B16.10 / BS EN558 / GB/T12221
Flange end: ASME B16.42 / ASME B16.5 / BS EN1092-2 / GB/T9113 / GB/T 17241.6
Pressure test: API598 / BS EN12266 / GB/T 13927 Materials, Body: Cast iron – HT200, HT250 Ductile iron – QT450-10, QT500-7 / GGG40, GGG50 Carbon steel – WCB, WCC, LCB Stainless steel – CF3, CF8, CF3M, CF8M
Disc: QT450-10, QT500-7, WCB, WCC, LCB, CF8, CF3, CF8M, CF3M
Stem: SS410, SS420, SS304, SS316
Sealing ring: NBR, EPDM, PTFE, RPTFE, VITON Applications, used for flow control, eg. industry as below, Fresh water / Sea water / Salts water
Steam / Gas / Air
Alkali / acid / oil Features, 1. Bidirectional sealing.
2. Zero leakage
3. Good flow regulating function and sealing performance.
4. Different seat designs satisfy various service conditions
5. The disc can move away from the seat fast and prolong the valve life.
6. Simple in structure, and convenient in mounting, dismounting and change. Last but not the least, Yuda Valve, as a leading professional manufacturer in this line of products, supplying high quality product with long service life. welcome your enquiry via merry_yuda at hotmail doc com, hoping we can have chance to support you and your company!


Company Contact:


  • Phone: +86-375 7232888

  • Address: Yuda Industrial Park, Ruzhou, Henan, China

  • Email: Email


Published date: February 24, 2017 -

  • Business Description: Yuda Valve Group, as a leading professional butterfly valves, producing double eccentric resilient seated butterfly valves, triple offset metal seated butterfly valves, also a trading company supply other indutrial valves in China with over 20 years in this line. our outstanding features, 1. valve castings produced by our own foundry factory,
    2. six workshops with automatic production line
    3. R&D team and complete inspection equipment, many patents gained
    4. 460 employees
    5. huge valve castings in stock , you will never be short of goods
    6. supplying OEM service

    professional manufacturer supplying high quality products, hoping we can have chance to support your company!

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