英语
中文简体Aluminum alloy pinch valve, also known 黃線as aluminum alloy pinch valve, alumi技國num alloy hose valve, consists刀票 of left and right aluminum allo公西y valve bodies, rubber tube sleev嗎話es, large and small valve stems, up什中per and lower gates, guide裡用 posts and other par知費ts.
Wear-resisting, anti-corro快弟sion, anti-freezing, good sealing per一農formance, just need to replace the ru快錢bber sleeve, it is as good as ne老下w, the valve body can be used, a的大nd the service life 相們is 4-6 times that of 劇少ordinary valves. There are man舞黃y ways of driving, such as manu線坐al, pneumatic, electric and so on船她.
When the handwheel is turned in 如師the same direction, the lar厭見ge and small valve r他謝ods drive the upper and lower gates a開我t the same time, compress the sleeve, 用裡and close, and then reverse to open煙區, so that the gate reciprocate答美s up and down between the guide posts t新遠o complete the valve opening and cl師行osing work. In addition, d從拍ue to the bearing capaci家音ty of the rubber sleeve, when swit車放ching, if the operator f民還eels a moderate amount of r笑線esistance when rotating the handwheel河國, it has reached the openi數了ng and closing limit.
other product:
PIPE CLAMP RING
other product:
PIPE CLAMP RING
