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Heavy-Duty Gate Valve 2010-11-22
For gate valves with working pressures of up to about 800 psi for water supply.
Boiler Non-Return Valve 2010-11-19
Boiler non-return valve (also referedto as a Stop Check valve) is a check valve that can be closed. This valve has a disc and stem but the stem is not fastened to the disc.
Valve Gear Box 2010-11-19
Different valve size and rating , I need to order Gear Box for I have experienced alot that Gear Box get damage .
Rubber pinch valves - need Larox equal 2010-11-19
A domestic equivalent to the Larox rubber pinch valve? Larox's core business is filter presses.
Burst Test Failure Criteria for Control Valves 2010-11-19
While the hydrostatic proof test of control valves is well defined (e.g. ANSI/ISA-75.19) I have not been able to find a corresponding standard for burst testing.
Polyurethane Valve Seats 2010-11-19
My general belief is to try and use something other than a knife gate. These valves were originally designed for the Pulp&Paper Industry and would leak both through the seat and the bonnet.
valve nonemclature 2010-11-18
Our High Pressure Separator Level Control Valve is LCV 25, dump valve is LCV 26, pressure control valve is PCV 85. Are these industry standards or site specific.
operated more gate or butterfly valves. 2010-11-18
Which valve should be operated more frequently, a gate valve or a butterfly valve.
