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pneumatic valve 2010-11-12
What is only important is the oppening area 170 m² with high frequence.
Screwed connections 2010-11-11
Screwed connections are prohibited where threads provide the only seal of the pressure boundary."
Procedural develop for Block valves under PSV 2010-11-11
The development of a procedure for the operation of block valves on both inlet and outlet of PSV.
Shut Down time Shut down Valve in hydrocarbon export line. 2010-11-11
Regarding time within which a shutdown valve of hydrocarbon export line should close.
Servo controlled linear actuator for ATEX application 2010-11-11
Exlar or other servo actuator for globe control valves. I am especially interested in explosive area installations. See previous post by PABW.
Electronicly Controlled Drain Valve - MFG 2010-11-11
An electronically controlled valve that can be used for draining a water tank.
PSVs and SRVs 2010-11-10
Any difference between a Pressure Safety Valve and a Safety Relief Valve?A Safety Relief Valve (SRV) will (automatically) open in case of too high upstream pressure.
Determining Product Quality of Valve Manufacturers 2010-11-10
Considering how most of the well know domestic manufacturers of high quality valves have been bought out by conglomerates, how is one to know who is making the top-of-the-line products these days?
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi solenoid valve Contact MeiYan Yi
Shanghai Enine Pump & Valve Co., Ltd.
Enine solenoid valve Contact Enine
Shanghai Saitai Pump & Valve CO., Lid.
Saitai solenoid valve Contact Saitai
Shanghai Fengqi Industrial Development Co., Ltd.
FengQi solenoid valve Contact FengQi