ptfe lined butterfly valve
USD $1 - $1,000 /Piece
Min.Order:5 Pieces
Qingdao Eathu Casting And Forging Co., Ltd.
ptfe lined butterfly valve
1. Material
Body | cast iron+ptfe, A216 Class B+ptfe |
Disc | Stainless steel+ptfe. CF8M+ptfe |
Shaft | stainless steel AISI316 |
Seat | PTFE |
Bushing | PTFE |
2. Specifications
Size | DN40-600 |
Pressure | PN10/16( 150/200 PSI) |
Actuator | handle/gear box /pneumatic /electric |
Standard | API, ASTM, ANSI , DIN, BS, JIS ,ISO |
Connection | wafer type, lug type |
3. Features:
Wafer, lug body style fit between FF or RF flanges.
PTFE bushing ensure the maximum shaft support and centralized alignment360 degree polished disc assures positive on-off;
Long service life, standing the test of tens thousands opening/closing operations;
EPDM with PTFE covered or Full PTFE seat for selection
Nylon or PTFE coated Disc prevent chemical corrosion from flow media
Two piece body design ensures assembly and maintenance easily
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