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[China]
Trade Verify
Address: Wuliyao Industrial Zone, Yanshan County, Hebei Province, China
Contact name:Sam Cui
Hebei Lufeng Piping Equipment Co., Ltd. |
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Verified Suppliers
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Double Flange Butterfly Valve
Specification:
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.
Pressure & Temperature ratings:
| Working Pressure | 10 bar / 16 bar |
| 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. |
Materials:
| Parts | Materials |
| Body | Cast iron, ductile iron, carbon steel |
| Disc | Nickel ductile iron / Al bronze / Stainless steel |
| Seat | EPDM / NBR / VITON / PTFE |
| Stem | Stainless steel / Carbon steel |
| Bushing | PTFE |
| “O” ring | PTFE |
| Worm gearbox | Cast iron / Ductile iron |
Application:
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.
