Needle valve has a small port and a thread, needle-shaped core, allows precise regulation of flow. Needle valves are usually used in flow metering applications,...
Compact and reasonable product structure, reliable tightness and good performance; Smooth fluid passageway and small fluid resistance; Swing type disc. Rapid...
Short Opening/closing time. Only one sealing face exists on the valve body and disc. The valve is designed as a back seat sealing structure.
Short Opening/closing time. Only one sealing face exists on the valve body and disc. The valve is designed as a back seat sealing structure.
Short Opening/closing time. Only one sealing face exists on the valve body and disc. The valve is designed as a back seat sealing structure.
Small flow resistance for fluid. No limitation on the flowing direction of the medium. Easy open/close, reliable sealing and long service life. ...
Compact and reasonable product structure, reliable tightness and good performance. Smooth fluid passageway and small fluid resistance. Swing type disc. ...
Short opening/closing time. Only one sealing face exists on the valve body and disc. The valve is designed as a back seat sealing structure.
Small flow resistance for fluid. No limitation on the flowing direction of the medium. Easy open/close, reliable sealing and long service life. ...