2017 wholesale priceRubber Flap Valve - Double offset Butterfly valve with rubber seat – Jinbin Valve
2017 wholesale priceRubber Flap Valve - Double offset Butterfly valve with rubber seat – Jinbin Valve Detail:
Resilient seat double Eccentric Flange Butterfly valve
Size: DN 100 – DN2800
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, ISO 5752, BS EN 558, BS 5155.
Flange Drilling: ANSI B 16.1, BS EN 1092, DIN 2501 PN 10/16, BS 10 Table E.
Test: API 598.
Working Pressure |
PN10 / PN16 |
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature |
-10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
Suitable Media |
Water, Oil and gas. |
Shell and seal tests for each valve is done and recorded before package to make sure the product quality. The test media is water in room conditions.
Parts |
Materials |
Body |
Ductile iron, carbon steel, stainless steel |
Disc |
Nickel ductile iron / Al bronze / Stainless steel |
Seat |
EPDM / NBR / VITON / PTFE |
Stem |
Stainless steel / Carbon steel |
Bushing |
PTFE |
“O” ring |
PTFE |
If need the drawing details, please feel free to contact.
The product is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. It can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering as well as light industry.
Product detail pictures:

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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for 2017 wholesale priceRubber Flap Valve - Double offset Butterfly valve with rubber seat – Jinbin Valve , The product will supply to all over the world, such as: London, Niger, Bahamas, Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
