The utility model discloses a water pressure test valve, including valve body, disk seat and valve gap, be provided with water inlet and delivery port on same straight line on the valve body, its characterized in that: delivery port one end utilizes the valve clack to seal in the valve ...
将加水口盖拧紧在特制的加水口上,然后通入压塑空气,使压力逐渐增加,当从泄气管中冒出连续气泡时,表示进气阀已开始开启,这时压力表读数即为进气阀开始开启的压力。 Inlet valve opening pressure: as shown in Figure A.2. Tighten the water filler cap on the special water filler, and then pass in compres...
Turn off the isolation valves on the water inlet and outlet pipes before the cleaning and turn them on afterwards. Open the exhaust valve of each heat exchanger to exhaust nitrogen onsite. Ensure that the indoor temperature is always above 0°C during the leakage test with water, otherwise, ...
检查阀体应无渗漏 2. water leakage spots (above valve seat) intensity test: The main item installs according to the running condition on the test facility, opens the valve core, stops up the water outlet, the water inlet introduction stipulation value of pressure, guarantees in the stipulation ...
Water tank accessories assembly line of water tank inlet and outlet valve accessories MORE Tank accessories test tank accessories life test machine 8 stations Tank accessories test tank accessories life test machine 8 stations MORE <prev 1 next> <prev 1 next> 4th floor, No.60, Pandu Industri...
Waterpressuretest(水压测试)WhenthewaterandelectricityarecheckedandacceptedWhenallthewaterpipesareproperlywelded,theycanbetested,andalltheplugsmustbeblockedpriortopressuremeasurement.Allvalvesshallbeclosedandthevalvesofthewaterinletmanifoldshallbeopened.Whenpressureismeasured,pressthepressureleverofthejackuntiltheindicator...
Ball Valve,Gate valve,Check Valve,Butterfly Valve,Safety Valve,Control Valve,Shut off Valve Design of test piece ends (inlet/outlet) Flange,Thread,Welding Socket,, Flangeless (“sandwich” / “wafer”) Test medium Water,Air,Nitrogen,Special test media (e.g. oil, kerosene) ...
The valve should be securely attached to the test stand by its inlet connection, which also acts as a feed for the water supply for pressure and leak testing. The outlet connection of the valve should be blanked off and fitted with a small valve for venting the air from the body. Test ...
Max gas inlet pressure 480 bar Power source TEREK liquid booster pump Liquid pump pressure ratio 64:1 Test medium Water Pressure testing range 0-480 bar for option When the driven air pressure is 6.3bar Liquid High pressure outlet pressure is 400bar. Test va...