瓣阀

Machined brass construction, chrome nickel plated body, EPR rubber check disc assemblies and Buna 'N' seals, stainless steel springs and pressure plates are standard.

标准配置为机加工黄铜结构，镀铬镍阀体，乙丙橡胶止回阀瓣总成和丁钠橡胶密封，不锈钢弹簧和压力板。

Formerly, the butterfly valve in this location caused flow problems during it's rotation.

以前，在这个位置的蝶阀在其阀瓣旋转过程中会产生流体流动不顺畅的问题。

Wier pump and clack, steam vacuum ejector, injector clack and stop valve and Wier pump lubricator pot.

威尔泵和唠叨，蒸汽真空喷射器，注射器和截止阀瓣和威尔泵润滑锅。

Though there is no condensate water that uses ball-type sealed lever to make the valve clack tightly adhesion to the valve seat, it can prevent the fresh vapor from leakage.

阀座孔设计在凝结水水位以下，自然形成水封，水、汽自然分离，达到无蒸汽泄漏，即便没有凝结水采用球型密封的杠杆使得阀瓣紧贴阀座，达到无新鲜蒸汽的泄漏。

During compression, the clapper will slowly move up, away from the seat.

在压缩时，阀瓣将慢慢上移，离开阀座。

The main parameter is the safety valve displacement, the displacement determined by the caliber of the valve seat and valve flap opening height, from the opening a high degree of difference Enlight is divided into two kinds of style and all-Kai style.

安全阀的主要参数是排量，这个排量决定于阀座的口径和阀瓣的开启高度，由开启高度不同，又分为微启式和全启式两种。

The check module seats and seat discs shall be replaceable.

止回模块阀座和阀座阀瓣应该是可更换的。

Parabolic disc for higher degree of control.

抛物线阀瓣，适用于更大程度的控制。

In the valve, the valve flap and valve seats are usually based on the plunger principle of design.

在该阀门中，阀瓣和阀座通常是基于柱塞原理设计的。

In the valve, the valve disc and seat are usually designed based on the plunger principle.

在该阀门中，阀瓣和阀座通常是基于柱塞原理设计的。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了