Needle Valve Series

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heater2011-05-27
People always ask me what gave you the idea and what made you create these how to plumbing videos? Coming up with the idea was easy. After many years as a plumber and servicing customers at there ho
flexible seal butterfly valve2011-05-26
flexible seal butterfly valve to the user to acceptance considerations. Users of procurement in all of the valve to do sampling or testing is very necessary to do sampling on the quality of the produc
Ball valve struture theory profile2011-05-25
The main function is to cut off the ball valve or pipe connected to the fluid channel. Valve drive device works with the top of the stem to exert torque passed ball to make it rotate 90
leaky safety valve and/or sight glass2011-05-24
The leak came about when I changed the seals on the sight glass; a rather complex task and, in my case, expensive too (in that I broke 2 sight glasses in the process). I had to change the seals beca
Introduction on Flat-gate Valve Chamber2011-05-20
The particular flat-gate valve chamber is utilized for refined oil and also chemical tankers. Wanna Update Your Color and Lustre in May? Try power transformer It
Talk about the assemble & using of knife gate valve2011-05-19
Must inspect the valves cave and sealing surface before installation. Not allowed the dirt or sand attachment. 2. Bolts connect with every position should be uniform tightened. 3. Check the packing a
Outlined the characteristics of valve seal, application, design and standards2011-05-17
Water seal valve for working pressure 1.6 ~ 10.0MPa, work temperature 0 ~ 425
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi needle valve Contact MeiYan Yi
Kaiweixi Valve Group Co., Ltd.
Kaiweixi needle valve Contact Kaiweixi
Zhejiang Shanliu Valve Technology Co., Ltd.
Shanliu needle valve Contact Shanliu
Shanghai Fengqi Industrial Development Co., Ltd.
FengQi needle valve Contact FengQi