Factory wholesale Pneumatic Butterfly Valve - cast iron fire fighting signal wafer butterfly valve from Chinese distributors – Jinbin Valve
Factory wholesale Pneumatic Butterfly Valve - cast iron fire fighting signal wafer butterfly valve from Chinese distributors – Jinbin Valve Detail:
cast iron fire fighting signal wafer butterfly valve from Chinese distributors
Size: 2”-10”
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, BS EN558.
Flange Drilling: ANSI B 16.1, BS EN 1092-2 PN 10 / PN 16.
Test: API 598.
Working Pressure |
10 bar / 16 bar/150lb |
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature |
-10°C to 120°C (EPDM) -10°C to 150°C (PTFE) |
Suitable Media |
Water, Oil and gas. |
Parts |
Materials |
Body |
cast iron |
Disc |
Stainless steel,ductile iron |
Seat |
EPDM / NBR / VITON / PTFE |
Stem |
Stainless steel ,2 Cr13 |
Bushing |
PTFE |
“O” ring |
PTFE |
Pin |
Stainless steel |
Key |
Stainless steel |
The butterfly valve can clearly show the switch state of the valve, and has the visual, clear and reliable reflection of the working state of the fire fighting system, so the butterfly valve is widely applicable to the fire protection system.
Product detail pictures:

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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Factory wholesale Pneumatic Butterfly Valve - cast iron fire fighting signal wafer butterfly valve from Chinese distributors – Jinbin Valve , The product will supply to all over the world, such as: Bangalore, America, Barcelona, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
