NRC/INEL under the "Containment Purge and Vent Valve Test Program" in 1985 showed that manufacturers methods for predicting torque requirements had serious limitations. Under design basis conditions, torque requirements in single-offset valves with shaft downstream were found to be self-opening, ...
A balanced-torque butterfly valve (40) incorporates a pivot mechanism (52) designed to provide for bimodal movement of the valve plate (42). The valve plate (42) has a cavity (54) formed therein to receive the pivot mechanism (52) and to accommodate translational movement of the valve pla...
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The actuating units include a lever arm integrated to the axle at a point and in contact with the shaft at another point such that linear displacement of the shaft induces a torque driving the axle in rotation. The actuating units comprise a tripod joint ball (5) integrated to the shaft ...
dynamic-valve-torque has been calculated for a large butterfly valve under different conditions and also at the different opening angles of the valve disk... F Vakili-Tahami,Mohammad Zehsaz… - 《Journal of Mechanical Science & Technology》 被引量: 6发表: 2012年 A study on the Flow Charact...
Factory produces easy to switch low torque garden irrigation butterfly valves Stainless steel flap valve, You can get more details about Factory produces easy to switch low torque garden irrigation butterfly valves Stainless steel flap valve from mobil
求翻译:Break away torque of butterfly valve是什么意思?待解决 悬赏分:1 - 离问题结束还有 Break away torque of butterfly valve问题补充:匿名 2013-05-23 12:21:38 脱离扭矩蝶阀 匿名 2013-05-23 12:23:18 打破扭矩的蝶形阀 匿名 2013-05-23 12:24:58 打破蝶形阀转距 匿名 2013-05-...
DEZSO SZILAGYIUS3442489 * Mar 3, 1967 May 6, 1969 New York Air Brake Co Low torque butterfly valveUS3442489 * 1967年3月3日 1969年5月6日 New York Air Brake Co Low torque butterfly valveUS3442489 1967年3月3日 1969年5月6日 New York Air Brake Co.:The Low torque butterfly valve...