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Pn25 Centre Line Flange Butterfly Vlave - China

price: contact company for price

Pn25 Centre Line Flange Butterfly Vlave

Products Photos Catalog Pn25 Centre Line Photos Catalog

The double flanged butterfly valve is mainly assembled by valve body, valve disc, shaft, seat and actuator, 90ºC open and close rapidly and the torque is small, easy to operate, the valve seat is vulcanized on the valve body and can make the valve body completely separated from the medium, can be used in bad environments and have long service life, when the valve is cloased, bi-directional zero leakage.

1 - Body: Ductile iron

2 - Disc: Ductile iron

3 - Shaft: SS431

4 - Seat: EPDM

5 - Bushing: PTFE

6 - O-ring: NBR

7 - Lever: Malleble iron

8 - Indicator: Carbon steel

9 - Handwheel: Cast iron

10 - Shell: 3.75Mpa

11 - Seal: 2.75Mpa

12 - DN8-DN600

13 - Design: BS5155, EN593

14 - Flange end: BS4504, EN1092-2

15 - Working pressure: PN25


Company Contact:


  • Phone: 15110295923

  • Address: Baodi , Tianjin , Tianjin , China

  • Email: Email


Published date: November 12, 2021

  • Business Description: Metalco Valve Co., Ltd. is a company specializing in the production and sales of water system valves in China.

    The Company has strong scientific and technological strength, advanced production equipment and perfect testing technology, and its strength is in the forefront of the industry.

    The company specializes in the production of gate valves, globe valves, check valves, ball valves, butterfly valves and filter valves, Manhole covers, ductile iron pipe fittings etc., covering more than 30 series, more than 600 specifications, and an annual production capacity of more than 20,000 tons.

    The products cover GB, BS, DIN, AWWA standards, and are exported to Europe, Africa, South America, Asia, the Middle Eastand other countries and regions, and participate in the bidding and construction of many projects at domestic market and abroad.

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