1.
inside screw lift check valve
内螺纹升降式止回阀
2.
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
3.
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
4.
These valves have better flow than lift checks and most often use a wafer body for low cost and easy installation.
这种阀流通性能比升降式止回阀要好,通常采用平板阀体,这样成本更低,安装也更加容易。
5.
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
6.
General purpose industrial valves--Cast iron swing check valves
GB/T13932-1992通用阀门铁制旋启式止回阀
7.
General purpose industrial valves-Steel swing check valves
GB/T12236-1989通用阀门钢制旋启式止回阀
8.
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。
9.
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。
10.
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。
11.
Flow coefficients at other than fully open may be approximated by use of the characteristic flow curves for tilting disc check and globe valves.
不是全开状态的流量系数可以采用适用于提升式阀瓣止回阀和截止阀的流量特性曲线进行估算。
12.
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。
13.
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
14.
check-valve mounting bracket
止回阀(装置)托架
15.
dual way check valve
双向止回阀（双通单向阀）
16.
Swing Check valves prevent reversal of flow through pipe lines.
旋启式止回阀可以防止管路中的流体倒流。
17.
Tilting disc check valves are used to prevent reversal of flow in horizontal or vertical pipe lines.
翻转式阀瓣止回阀适用于防止水平或垂直管路上的流体倒流。
18.
"Mainly used in gate, globe, and check valves for applications up 850H, and in one-, two-, and three-piece ball valves."
主要使用在温度高达850℉的闸阀、截止阀和止回阀,以及整体、对分式和三件装的球阀上。