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Threaded Seat Ring, Ball Valve 2010-11-09
Ball Valves, flanged ends raised face, threaded seat ring, controlled hardness, Body A216 WCB, regular port, ball SS 304.
How would you call such a valve 2010-11-08
How do you call a ball valve whose passage is smaller at the outlet than it is at the inlet?
Ball Valves 2010-11-08
Why do many ball valves show a "seal carrier" with a "carrier o-ring" on only one side of the ball?
Choked Flow vs. Critical Flow 2010-11-08
The difference between choked flow and critical flow.We discuss critical pressure and critical temperature related to fluid phase limits.
Overhaul needs on API6FA Valves 2010-11-08
In discussions with suppliers of valves (16" side monted on/of ball valve, type with trunnion mounted ball valve, direct action).
Guide line for ball diameter selection in BALL VALVE 2010-11-08
Fire shutoff valve(Ball valve),Is there any guidelines available for selection of ball diameter in ball valve?
crack appear on valve body after pressure test 2010-11-05
Processed a strict pressure test on a C.S ball valve with DN300,600#, during the test there's no leakage. While 6 months later on site customer find a crack with 20mm length.
Help with check ball design 2010-11-05
Spring seated check ball used in a low volume low flow (130 cubic in./min max) hydraulic device.
