الوصف

**Features

-Simple and compact construction, quick *0 degree on-off operation, Minimized operating torque, energy saving.

-Bubbles-tight sealing with no leakage under the pressure test.

-The connection of driven part conforms to ISO ***1.

-Wide selection of materials, applicable for various medium.

-The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.

-Can be disassembled, material-specific recycling possible.

-Can be installed at the end of pipe for lugged type butterfly valve.

**Technical data
Design:API **9BS***5EN**3GB/T****8DIN***4
Face to Face:API**9 DIN***2 K1BS***5EN**8ISO***2ASME B*6.*0
Flange End:ASME B*6.1 CLASS **5ASME B*6.5 CLASS **0ASME B*6.*7BS EN ***2 PN6/PN*0/PN*6JIS B ***0 5K/*0K/*6KBS *0 Table D/Table E
Top Flange:ISO***1(According to customer's needs)
Inspection:API**8EN******1ISO***8
Size Range:DN**-DN***0/2"**4"
Temperature:**0°C to ***0°C (Depending on pressure, medium and material)
Medium:freshwater sewageseawaterairvaporfoodoilsmedicine alcoholsalt
**Main Material List
BODY:CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C****0, C****0, SAF***5, SAF***7, F*1, 1.***9...
SEAT:BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER...
DISC:CF8, **4, CF3, **4L CF8M, **6, CF3M, **6L, SAF***5, SAF***7, F*1, 1.***9, C****0, C****0, C****0, MONEL..
STEM:F**0, F**0, F**0, F**1, F**4, F**6, MONEL **0, MONEL K**0