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High Performance Double Eccentric Resilient Seated Butterfly Valves - China

price: 136.00 Dollar US$

High Performance Double Eccentric Resilient Seated Butterfly Valves

Products Photos Catalog Performance Double Photos Catalog

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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