Needle Valve Series

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pistons without rings?2010-11-12
what type of material would be required for such pistons and block to make it tight enough to prevent oil blow by?
Safety Valve - Full life, Cv & pipe sizing for testing SV2010-11-12
Is there a formula for determining the maximum Cv or flowrate for say a 1.5" inner pipe diameter (Air pressure range: 100 - 2000 psi)?
Increasing fire jocky pump flow rate..impact on system....?2010-11-11
I'm working in a High rise building project in Dubai, Our design fire main pump is 1000 gpm(duty + standby) & jockey pump is 26 gpm, head is 20 bar.
Overheating2010-11-11
Note while this is specific to my air-cooled V-twin, I believe other air-cooled motorcycles could experience this problem. I've presented this problem to several people, but no one has a viable soluti
Filter to absorb CO2 from air for a demin water tank2010-11-11
I need to install a filter in the vent connection of two atmospheric (API) tanks used one for doinized water and the other one for demineralized water.
Single shaft load control2010-11-11
I want to find details as it concerns the load control on single shaft combined cycle power plants. I know that the steam turbine is engaged to the generaotr with a SSS clutch (synchro self sustaining
Bosche type fuel injection return line2010-11-11
I'm converting a 'carb' car to EFI (Toyota) and need to add the fuel return line to the tank. Every one I have seen has entered from the top of the tank (along with the fuel pump line & fuel qty wirin
Compatible Materials For Chloride and PH of 52010-11-10
I will be running a water/glycol (basically a 50/50) mix through a vessel and filter. The solution will have approxiametly 100 ppm of chloride and a worst case scenario of ph 5. Maximum temperature
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