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Oxygen Flow Control with Diaphragm Valve 2010-11-23
The oxygen flow rate is set by adjusting the air pressure (using a pressure regulator)on a pneumatically controlled diaphragm valve which moves a sliding gate in the oxygen supply line.
Butterfly Plate Shaft Angle 2010-11-23
Butterfly plate shaft is at an angle to improve the sealing. It will be great help if any one could explain how it is achieved?
Inside diameter for BW ends ball valve 2010-11-22
I am working in a valve factory. I have a question about the dimension for ball valve bore. The description of the valve is given as follow.
Shell MESC for Butterfly valves 2010-11-22
MESC for butterfly valves.There's a lot of Shell designation numbers and documents that undergo this acronym.
Standards for butterfly valves 2010-11-22
Sum-up standards applicable for butterfly valves (design, face-to-face, testing,etc..)? Is there any comparison between American and DIN standards?
High Temperature Butterfly Valves 2010-11-22
Vendor leads/information for butterfly valves with a system design of 2300F at 5 PSIG and operating at 1600F at 3 PSIG?
butterfly Valve 2010-11-22
butterfly Valve,But the diameter of the valve should be 180mm.The valve is used to control the flow.
Large valve rubber lining considerations 2010-11-22
Cast Iron butterfly valves (4"-84") on a SS316L piping. In order to avoid galvanic corrosion I have specified all valves to be rubber lined on interior surfaces and flange faces with Neoprene to a thi
