Share on Facebook ball valve Thesaurus Medical Encyclopedia Wikipedia Related to ball valve:Plug valve ball valve n. A valve regulated by the position of a free-floating ball that moves in response to fluid or mechanical pressure. American Heritage® Dictionary of the English Language, Fifth Edi...
According to the ball valve with opening position indication disclosed by the utility model, the rotating position of the handle can be intuitively understood by setting the dial and enabling the pointer on the handle to indicate the corresponding scale on the dial when the handle is rotating; ...
Seal on up-stream and down-stream sides of valve ·双阻塞泄放功能 Double block and bleed function ·高强度整体式球杆结构,确保球体在高压下具有正确的中心位置,保证阀门良好的操作性能 Heavy-duty one-piece ball and stem unit ensures central position of ball under the highest working pressure. This ...
specially disposed within a squeezably functioning container the valve, comprising a tubular housing, a ball and two ball seats located on the opposite ends of the tubular housing, whereby the valve or valves keep the container closed in upright and downward position, reduce accidental spilling, an...
AC 24 V, DC 24 V, on-off/3-position G System potential G0 System neutral Y1 Positioning signal (Clockwise- The actuator runs to “0” direction, ball valve closing) Y2 Positioning signal (Counterclockwise- The actuator runs to “1” direction, ball valve opening) SQ 下载文档 收藏 分享 ...
6.1The manually operated valve is opened when the handle and the position mark on stem end are parallel to pipeline. When that is perpendicular to the pipeline, the valve is closed. 6.2For motor/pneumatic operated valves, valve open/close is indicated by the positioner on the electric/pneumatic...
Clarity - clear and bright indication of valve position - 5 diodes in LED panel and convenient location Standardisation - same control unit used on various SPX FLOW valve lines, offers common look and control interface NEMA6/IP67/IP69k* wash-down rating ...
The valve is open when the ball’s hole is in line with the flow and closed when it is pivoted through 90°. Like a gate valve a ball valve is usually operated in either the fully open or fully closed position. It also has a low pressure drop but, unlike a gate valve, it can ...
Fixed Ball Valve Type Fixed Ball Valve Function Bypass-Valve Temperature Normal Temperature Standard Standard Application Industrial Usage, Water Industrial Usage, Household Usage Handle Material Iron MOQ 3000 Transport Package Pallet Specification 1/2-2′′ ...
30% 20% 10% 0% 0 10 20 30 40 50 60 70 80 90 Degrees valve position 2.2.5 Usage restrictions 2.2.7 Warning about foreseeable misuse Before the valve is installed, a check should be Valves and their accessories (e.g. operating made on the extent to which the coating of the elements...