1. The fluid resistance is small, and its resistance coefficient is equal to that of the pipe segment of the same length.
2. Simple structure, small size, light weight.
3. Tight and reliable, the sealing surface material of the ball valve is widely used in plastic, good sealing, and has been widely used in the vacuum system.
4. Easy to operate, open and close quickly, from full open to full close as long as the rotation of 90 degrees, easy to remote control.
5. Easy maintenance, ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient.
6. When fully open or fully closed, the sealing surface of the ball and the seat is isolated from the medium, and the medium will not cause erosion of the valve sealing surface when it passes through.
7. Wide range of application, small diameter to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied.
TECHNICAL PARAMETER
Optional function of electric actuator |
Switching type, regulating type, intelligent body type |
Voltage |
AC220V,AC110V,AC380,DC12V,DC24V,DC110V |
Nominal diameter |
DN15mm~DN100mm |
Nominal pressure |
PN1.0Mpa~PN1.6Mpa |
Applicable temperature |
PTFE: -30~+120℃ PPL:≤350℃ Metal seal :≤ 450℃ |
Connection mode |
Screw thread |
Valve body material |
304, 316, 316L |
Valve disc material |
304、316、316L |
Valve seat lining |
PTFE, PPL, Metal seal |
Applicable medium |
Water, petroleum, acids, viscous fluids, slurry media, etc |
Motorized wire ball valve is a ball valve driven by motorized actuator, which is characterized by the
valve body and the interface are connected by wire, compact structure and easy operation.
It is widely used in the industrial field to control the flow and pressure of the medium, and has the
advantages of high automation, high control accuracy and long service life.
Found in 1991 a China-leading manufacturer of industrial valves
Each valve shall be subject to pressure test before delivery. Unqualified valves shall not be sold.16 kg shell pressure test,
pressure test pressure 24 kg; Maintain the pressure for 2 minutes; Sealing pressure test: test pressure 17.6 kg; Hold the pressure for 2 minutes