Structural design and three-dimensional modeling of shuttle check valve;
梭式止回阀的结构设计与三维建模
This mansion adopts our wafer butterfly valves and check valves wholly.
该大厦全部采用我公司生产的对夹蝶阀、蝶式止回阀。
Type of valve- gate, globe, check, etc.
阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
inside screw lift check valve
内螺纹升降式止回阀
General purpose industrial valves-Casting iron globe valves and lift check valves
GB/T12233-1989通用阀门铁制截止阀与升降式止回阀
Check Valve 1;Check Valve 2;Check Valve 3;Screw-down
止回阀 1;止回阀 2;止回阀 3;旋拧阀
General purpose industrial valves--Cast iron swing check valves
GB/T13932-1992通用阀门铁制旋启式止回阀
General purpose industrial valves-Steel swing check valves
GB/T12236-1989通用阀门钢制旋启式止回阀
The check valve and relief valve seats shall be push-in type.
这种止回阀和安全阀阀座应该是推入式的。
Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.
止回阀与蝶阀的连接是经常发生的事,通常需要在这两种阀门之间加上一节短短的阀槽。
General purpose industrial valves-Flanged steel globe valves and lift check valves
GB/T12235-1989通用阀门法兰连接钢制截止阀和升降式止回阀
Neoflon inserts are available for globe, piston, and swing check discs.
备有可用于截止阀，活塞和旋启式止回阀阀瓣的四氟乙烯镶嵌件。
Resilient inserts are available for globe, piston and swing check discs.
可以为截止阀、活塞或旋启式止回阀阀瓣提供弹性镶嵌物。
Experimental research and computer simulation on eliminating water hammer effect with hydraulic butterfly check valve
液控止回蝶阀消除水锤效果的计算机仿真及试验研究
The high-C_v-value nuclear safety class 1 swing check valve developement
核一级高C_v值旋启式止回阀研制
They are superior in "versatility" as compared to a gate or globe valve.
与闸阀或截止阀相比，蝶阀具有更好的"通用性"。
check-valve mounting bracket
止回阀(装置)托架
dual way check valve
双向止回阀（双通单向阀）