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 eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" 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: Egypt, azerbaijan, Turkey, Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question points they do not understand. We break down these barriers to ensure you get what you want to the level you expect, when you want it.

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
