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check valve plunger止回阀柱塞 electric check valve电动截止阀 相似单词 check valven.止回阀,单向阀 swingv.[I] 1.摆动;摇荡 2.摆动着行进(along,by,past) 3.挥动拳头打击 4.转动 5.悬挂(from);【俚】被处绞刑 6.突然转身;转弯 7.【空】绕行星变轨(b ...
锻钢旋启式止回阀SWING CHECK VALVE 锻钢止回阀 Forged steel check valves KFF科菲锻钢止回阀又称锻钢单向阀或锻钢逆止阀,启闭件靠介质流动和力量自行开启或关闭,以防止介质倒流的阀门叫止回阀。止回阀属于自动阀类,主要用于介质单向流动的管道上,只允许介质向一个方向流动,以防止发生事故。 KFF科菲锻锻钢止回阀阀体阀盖...
1.Wafer type swing check valve Single Door Check Valve Flange Dimension According to ASME B16.5 Face to face according to API6D Pressure & Temperature Rating according to ASME B16.34 Test & inspection According to API 598 Materials: CF8M (SS316), CF8 (SS304), DIN4.4408/4.43...
Check Valve Structure: About Check valve: A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one...
厂家直供API 6A高压旋启式止回阀/单向阀 Swing Type Check Valve 江苏威尔德钻采设备有限公司17年 回头率: 江苏 盐城市盐都区 swing逆止阀厂家 沧州普惠机电设备有限公司 沧州普惠机电公司|1年 | 主营产品:控制阀;除污器;过滤器;止回阀;平衡阀;闸阀;沟槽阀门 ...
Stainless Steel Swing Check Valve 1-1/2" Ss 316, Find Details and Price about Water Glass Casting Impeller Impeller from Stainless Steel Swing Check Valve 1-1/2" Ss 316 - A&T Industry Co., Ltd.
Swing check valve is suitable for nominal pressure PN0.6MPa~42.0MPa, Class150-2500; nominal diameter DN15~1200mm, NPS1/2~48; working temperature -196~540℃ on various pipelines to prevent The medium flows back. By selecting different materials, it can be applied to a variety of media such...
Bolt Bonnet Swing Check Valve(H44) MAIN FEATURES:The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline....
Swing Check Valve旋启式止回阀H44法兰摆动式止回阀The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline. Its...