瓣阀

This will allow the check arm to move freely, enabling you to inspect the clapper face and check seat.

这将使得止回阀臂能够自由移开，从而能够检查阀瓣面和止回阀阀座。

In all designs, the valve stem normally serves as a piston rod with disc fastened directly to them.

在所有的结构中，阀杆通常相当于活塞杆，并将阀瓣直接固定在阀杆上面。

Valve:(dark-parallel) 1 - wedge-shaped gate valve; 2 - sleeve nut; 3 - Valve; 4 - stem; 5 - valve cover; 6 - Thrust Convex shoulder; 7 - Packing letter flange; 8 - packing; 9 - Packing Gland, 10 - hand wheel; 11 - valve cover pad.

闸阀：1--楔形闸瓣；2--套筒螺母；3--阀体；4--阀杆；5--阀盖；6--止推凸肩；7--填料函法兰；8--填料；9—填料压盖；10--手轮；11--阀盖垫。

This is especially true with slow response valves such as swing and titling disc check valves.

有些反应缓慢的阀门，如旋启式止回阀和翻转式阀瓣止回阀，经常会因此而损坏。

History of southwest China, the worst drought in full swing, and the Yangtze River upper reaches of the dry, drought in the west with the jambo and Hunan, Shanghai, Chongqing, the price of ri...

标签： 气动管路截止阀，气动摘要：气动管路截止阀的结构及优点：气动管路截止阀根据阀瓣的这种移动形式，。。。

Spring-loaded safety valve: 1 - guards; 2 - wrenches; 3 - Lo-conditioning units; 4 - valve cover; 5 - Spring on the Block; 6 - spring; 7 - stem 8 - Spring Block; 9 - Block-oriented; 10 - recoil disk; 11 - valve; 12 - positioning screw; 13 - conditioning sets of 14 - the valve seat; 15 - Qian Feng, 16 - Valve.

弹簧式安全阀：1—保护罩；2—扳手；3—调节螺套；4—阀盖；5—上弹簧座；6—弹簧；7—阀杆；8—下弹簧座；9—导向座；10—反冲盘；11—阀瓣；12—定位螺杆；13—调节套；14—阀座；15—铅封；16—阀体。

Compressible fluid with non-return valve Although the use of compression fluid valve pipeline aims to reduce the impact valve flap to a minimum, but can not be compressed fluid selection method with a similar valve to Flanged Ball Check Valves choose.

压缩性液体用止回阀尽管压缩性流体管路选用止回阀的目的在于使阀瓣的撞击减小到最小程度，但可以根据不可压缩性流体用止回阀的类似选择方法来进行选择。

Compressible fluid with non-return valve Although the use of compression fluid valve pipeline aims to reduce the impact valve flap to a minimum, but can not be compressed fluid selection method with a similar valve toFlanged Ball Check Valves choose.

压缩性液体用止回阀只管压缩性流体管路选用止回阀的目的在于使阀瓣的撞击减小到最小水平，但可以按照不成压缩性流体用止回阀的近似选择方法来进行选择。

Demolition 1.1 The demolition of lifting mechanism 1.1.1 demolition handle pin, handle, fork rod pin, fork rod, valve pin, valve stem and stem nut locking pin; 1.2 regulate the demolition of ring 1.2.1 unloaded ring and nozzle ring adjustment screw, recording the number of alveolar nozzle ring nozzle ring used to turn to the right (anti-clockwise direction) until the stent in contact with the valve flap, recording the number of rotating shafts of the methods.

拆卸 1.1 提升机构的拆卸 1.1.1 拆手柄销、手柄、叉杆销、叉杆、阀销、阀杆锁紧销及阀杆螺母； 1.2 调节环的拆卸 1.2.1 卸下调节环和喷咀环的固定螺丝，记录喷咀环的齿槽数采用将喷咀环向右转（反时针方向直至与阀瓣支架相接触，记录所旋转的槽数的方法来实现。

Removable seat preference should be given, because they are easy maintenance, and easy to replace the valve seals Swing check valves should be used one kind of screws or bolts to connect the valve cap for inspection and repair of disc and seat.

可拆卸的阀座应优先选用，因为它们容易维修，而且便于更换阀中的密封件旋启式止回阀应该选用一种螺丝或螺栓连接的阀帽，以便检查和修理阀瓣和阀座。

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