piston check valve

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bw6汉语字典

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。bw6汉语字典

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。bw6汉语字典

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）。bw6汉语字典

inside screw lift check valve内螺纹升降式止回阀bw6汉语字典

General purpose industrial valves-Casting iron globe valves and lift check valvesGB/T12233-1989通用阀门铁制截止阀与升降式止回阀bw6汉语字典

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bw6汉语字典

General purpose industrial valves--Cast iron swing check valvesGB/T13932-1992通用阀门铁制旋启式止回阀bw6汉语字典

General purpose industrial valves-Steel swing check valvesGB/T12236-1989通用阀门钢制旋启式止回阀bw6汉语字典

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。bw6汉语字典

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。bw6汉语字典

General purpose industrial valves-Flanged steel globe valves and lift check valvesGB/T12235-1989通用阀门法兰连接钢制截止阀和升降式止回阀bw6汉语字典

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。bw6汉语字典

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。bw6汉语字典

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bw6汉语字典

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bw6汉语字典

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"。bw6汉语字典

check-valve mounting bracket止回阀(装置)托架bw6汉语字典

dual way check valve双向止回阀（双通单向阀）bw6汉语字典