瓣阀

Do not let any bonding agent into the pipeline valve in order to avoid damage valve and valve seat.

不要让任何管道粘接剂流入阀体内，以避免损坏阀瓣和阀座。

Do not allow any pipe dope into valve body in order to avoid damage to disc and seat.

不要让任何管道粘接剂流入阀体内，以避免损坏阀瓣和阀座。

Do not allow any pipe dope into valve body in order to avoid damage to discseat.

不要让任何管道粘接剂流入阀体内，以避免损坏阀瓣和阀座。

And then there is a stop block valve to prevent the valve flap over top dead center and open.

而这时阀内有一个停止块来防止阀瓣超过上死点而打开。

The seat, spring cage, spring and disc assembly are now individual components.

阀座，弹簧阀笼，弹簧和阀瓣总成现在已成独立的部件。

Kit includes: Disc assembly, Spring, Seat, Seat o-ring and Cover O-ring.

组件包括：阀瓣总成，弹簧，阀座，阀座O形环和阀盖O形环。

Kit includes: Disc assembly, Spring, Seat, Seat o-ring, Cover o-ring and lubricant.

组件包括：阀瓣总成，弹簧，阀座，阀座O形环，阀盖O形环和润滑剂。

In addition to valve fully open position, the valve flap valve components and the gap between the inner wall of not less than for the cast iron 1 9mm, for the non-ferrous metal or stainless A44C Type Pound-Grade Full Lift Spring Loaded Safety Valve steel of not less than 9mm (not including brake locks and locking institutions).

除阀全开位置外，阀瓣组件与阀体内壁之间的间隙对于铸铁不应小于1 9mm，对于有色金属或不锈钢不应小于9mm(不包括制动锁和锁止机构)。

Stems shall be of dezincificationresistant silicon bronze ASTM B 371 or low-zinc alloy B 99, non-asbestos packing, TFE seat disc and malleable or ductile iron handwheel

阀杆材质是符合美国材料试验协会ASTM B371标准的抗失锌现象的硅青铜或B 99标准的低锌合金，不含石棉的填料，聚四氟乙烯阀座阀瓣，可锻或球墨铸铁手轮。

Kit consists of: Disc rubber, Seat O-ring and Cover O-ring

组件包括：阀瓣橡胶，阀座O形环和阀盖O形环

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