Factory directly supply Viton Seat Butterfly Valve - Expansion middle flanged butterfly valve – Jinbin Valve
Factory directly supply Viton Seat Butterfly Valve - Expansion middle flanged butterfly valve – Jinbin Valve Detail:
Expansion middle double Flanged Butterfly Valve

Size: 2”-48” / 40mm – 1200 mm
Design standard: API 609, BS EN 593, GB T12238.
Face-to-Face dimension: API 609, BS 5155, ISO 5752.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16, JIS 5K, 10K, 16K.
Test: API 598.

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Working Pressure |
10 bar / 16 bar |
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Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
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Working Temperature |
-10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
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Suitable Media |
Water, Oil and gas. |
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Parts |
Materials |
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Body |
Cast iron, ductile iron, carbon steel |
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Disc |
Nickel ductile iron / Al bronze / Stainless steel |
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Seat |
EPDM / NBR / VITON / PTFE |
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Stem |
Stainless steel / Carbon steel |
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Bushing |
PTFE |
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“O” ring |
PTFE |
|
Worm gearbox |
Cast iron / Ductile iron |
Please contact us for the drawing details.



This kind of butterfly valve is widely utilized in foodstuff, pharmacy, chemical industry etc. and industrial environmental protection, water treatment, high building, water supply and drain tubing line open or close or adjusting medium.
Product detail pictures:
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We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Factory directly supply Viton Seat Butterfly Valve - Expansion middle flanged butterfly valve – Jinbin Valve , The product will supply to all over the world, such as: Argentina, Melbourne, Stuttgart, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.





