electric control flange butterfly valve
USD $50 - $2,000 /Piece
Min.Order:1 Piece
Tianjin Bell Automatic Instrument Technology Co., Ltd.
Manual-operated Flanged Concentric Butterfly Valve Manufacturers
Type: D341X-10,D341X-16
Parameters of Manual-operated Flanged Concentric Butterfly Valve:
Nominal Diameter | 2"--40"(DN50-DN1000) |
Pressure Grade | 1.0/1.6 MPa |
Operating Temperature Range | -15~150 °C/ Degrees Celsius |
Suitable Mediums | Fresh water,sewage,air,ect |
Features | 1.Rubber vulcanized into inner valve body, without any leakage in the connecting point 2.Hard rubber liner without movement, high reliability, more than ten thousand times of rotation operating experiment(circle),longer operating life 3. Reasonable rubber and valve seal design, small torque, high sealing pressure, tight junction free of bubbles. 4. Flange connections, used in the end of pipe. Demount up or low part of pipe during maintenance at will |