Needle Valve Series

Product drawing»

Structural drawing»

You are here: News

News

Best Design for an Outside Steam Vent2010-11-17
We currently run a steam ejector to evacuate an evaporator system. The exhaust for the ejector is vented out the wall horizontally, and sprays steam and condensate all over.
A better understanding of psia vs. psig2010-11-16
Fill a scuba tank up to 10psig (sea level, outside on a boat) and put that scuba tank into a decompression chamber and pressureize the decompression chamber to 24.7psia.
I need a sealant that will cure underwater.2010-11-16
I am a consultant and I am providing engineering / material science services for my client who is in need of sealing a water leak in a forestry piping system.
Tuning motorcycle carburettors2010-11-16
Slightly cheaper option is one or two oxygen sensors and an exhaust gas temperature sensor on each pipe with a data logger. Move the oxygen sensor around for comparison tests to get a base line for th
Bearing destruction due to lack of lubrication2010-11-16
I would like to know the typical destruction scenario of a bearing (ball, approx 2 in., no trust) having lack of lubrication (almost no lubrication at all). For example, inner ring is rotating (fit on
Qantas 747 oxygen tank rupture2010-11-15
Any thoughts from the aero guys about the incident that happened last week?
Engine Running without thermostat2010-11-15
If somebody running an 4 stroke engine without thermostat, will it harmeful to the engine.
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