Ningbo Yongxing Machiner & Valve Mnufacture CO.,LTD

Ningbo Yongxing Machiner & Valve Mnufacture CO.,LTD – 線上商品櫥窗

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1. Handwheel

Valve-driven accessories.

2. Worm box

☆、Product Description and Application:

This series of 90 ° rotary valve drive (constituted by worm gear,worm and gear box) is applied to ball valve, butterfly valve and stopcock valves,etc. It can prevent people to open casually outside ...

3. Gear box

☆. Product Description and Application:

This series of 360 ° rotary valve drive (gear box) is applied to gate valve, globe valve and other valves whose plates (discs) move at linear direction.

☆ .structural features:

☆ ...

4. Grease(oil)fitting

☆.Application：

The grease fittings can be installed at the sealing parts of the valve seat and stem. The sealing grease can be injected by the grease filling valve to play the role of a temporary seal when the sealing parts begin to leak ...