nonindicating gate valve

Study on leakage reasons of gate valve in ammonium phosphate solution;

磷酸铵溶液中闸阀泄漏问题的研究

Strength analysis and structural optimization of large-calibred gate valve body;

大口径闸阀阀体强度分析与结构优化

Spray welding techology for sealing surface of gate valve on gas production wellhead;

采气闸阀密封面喷焊工艺及性能

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）。

General purpose industrial valves-Flanged iron gate valves

GB/T12232-1989通用阀门法兰连接铁制闸阀

Gate valves serve as efficient stop valves with flow in either direction.

闸阀可作为流体双向有效的关闭阀。

Tag location for gate and globe valves is typically on the valve yoke or body/bonnet flange.

闸阀和截止阀的标签位置通常在阀门轭架或阀体/阀盖法兰上。

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"。

Tag location for gate and globe valves is typically on the valve yoke or body/ bonnet flange.

闸阀和截止阀的标签位置通常在阀门轭架或阀体/盖法兰上。

Our main products include steel gate valve, globe valve, check valve, ball valves, forged steel flange, pipeline strainer and so on.

主要有：各种材质闸阀、截止阀、止回阀、球阀、法兰及过滤器等。

General purpose industrial valves-Flanged and butt-weld steel gate valves

GB/T12234-1989通用阀门法兰和对焊连接钢制闸阀

Structure Optimization and Reliability Analysis for Large-calibred Gate Valve Body

大口径闸阀阀体结构优化与可靠性分析

Strength analysis and structural optimization for large-calibred gate valve body by using AWE

基于AWE的大口径闸阀阀体强度分析与结构优化

Originally it was the safety valve for a hydraulic plant.

它最早是一家水电厂的安全闸阀。

The flow through gate valves can be from either end.

流体可以从闸阀的任一个端口流入。

Non-rising-inside screw stems are used in bronze and iron gate valves.

暗杆－内螺纹结构用于青铜和铸铁闸阀。

The Seal Structure Improvement of Multi-Seal Fuel Gas Separates

多密封燃气隔断闸阀密封结构的改进

Gate and globe( metal to metal) seats cannot provide bubble tight shut-off. Resilient seated butterfly valves are bubble tight by design.

闸阀和截止阀（属与金属连接）阀座不具备不透气关闭的性能。

A gate or ball type valve can be used or the isolation valve can be installed further upstream.

可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。

The reason is a unique bronze gate wedge that's shaped like a block instead of round like all other gates.

原因在于这种独特的青铜闸阀楔板形状上如同方形阻断闸门,而不象其它类型的闸阀。