A shut-off valve mechanism for a shut-off and control valve has a generally cylindrical housing with inner and outer annular shoulder against which a valve seat disk is placed to prevent distortion of the valve seat disk. The valve contr... H Korfgen,H Hirsch,V Grendel,... 被引量: 0...
Sanitary shut-off or change-over valve comprising - a valve housing (1, 31), - an inlet (4, 40) to the valve housing (1, 31), - at least one outlet (5, 48) valve housing (1, 31), - an effective valve between the inlet (4, 40) to the valve housing (1, 31) and the ...
Single seat control valves are used in a variety of processing applications to shut-off and to change over processing lines. The operation to close or open the valve (by moving the valve stem) is performed by a pneumatic actuator with air connection and reset by spring force. ...
Gas Appliance Isolation Shut-Off Valves Structure Shutoff Other attributes Application General Place of Origin China Power Manual Customized support OEM Product name Change over valve MOQ 500 pieces Color light yellow Application Gas, beer, dispense, bar, beverage ...
Closing both valves on the steam boiler sight glass also permits emergency, temporary heating system use if the glass is broken, though of course you no longer know the boiler water level. Usually you close a sight glass valve by turning it clockwise; some sight glass valves have an ON-OFF...
If you notice that the water in your refrigerator is murky, it is possible that your water filter needs to be replaced It's possible that your water
awith the outlet shut-off valve closed, and unit stalled, quickly uncouple the air drive supply.vertify that the outlet pressure does not decay rapidy. 当出口停机阀被关闭的和单位失去作用,迅速拆空气驱动supply.vertify出口压力不腐朽rapidy。[translate] ...
aWhen the APU fuel shut off valve is open, it allows the engine feed manifold or the APU DC fuel pump to pressurize the APU fuel line. The electrical load management system (ELMS) automatically controls the fuel supply to the APU. ELMS opens the APU fuel shut-off valve if the unit is...
3A Certified Sanitary Shutoff Divert Valve for Food Beverage BreweryDesign Features 1.Unique design, sterile, no dead angle 2.Compact and robust design, 360° adjustable body. 3.Normally closed (NC) as the default, the NC and NO function are interchan...
CHANGE-OVER VALVE IN HOT WATER FEEDING SYSTEM 专利名称：CHANGE-OVER VALVE IN HOT WATER FEEDING SYSTEM 发明人：ONDA TAKAO 申请号：JP1534190 申请日：19900125 公开号：JPH03221737A 公开日：19910930 专利内容由知识产权出版社提供 摘要：PURPOSE:To facilitate removing of air from a hot water drain pipe ...