13:08 Oct 3, 2019 |
English to French translations [PRO] Tech/Engineering - Mechanics / Mech Engineering / Valve / compressor | |||||||
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4 | fermer le clapet d'aspiration |
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4 | bloquer à fond le clapet d'aspiration |
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3 | clapet/soupape d'aspiration portage avant |
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Discussion entries: 2 | |
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front seat the suction valve clapet/soupape d'aspiration portage avant Explanation: une suggestion.... ce sont des clapets/soupapes à double portage. dans ce cas portage avant et portage arrière... Commun sur les circuits frigorifiques |
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front seat the suction valve fermer le clapet d'aspiration Explanation: "If the valve stem is all the way out, the valve is considered to be in the back-seated position" bach-seated : la tige est à distance du siège, la clapet est ouvert voir schéma ici : "Service valves can be set to three different positions (Figure 3): Front seated position The valve stem is turned fully clockwise to effectively stop the flow of refrigerant vapour from the suction line union on the low pressure side of the compressor and to the discharge line union on the high pressure side of the compressor. Back seated position The valve stem is turned fully counter-clockwise to stop the flow of refrigerant vapour to the gauge port of the service valve. " http://machineryequipmentonline.com/hvac-machinery/service-v... -------------------------------------------------- Note added at 32 mins (2019-10-03 13:40:39 GMT) -------------------------------------------------- "Be sure that the suction and the discharge service valves on the optional pumpout compressor are open (back-seated) during operation. Rotate the valve stem fully counterclock-wise to open. Frontseating the valve closes the refrigerant line and opens the gauge port to compressor pressure." https://www.scribd.com/document/280639147/Documentacion-de-C... |
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front seat the suction valve bloquer à fond le clapet d'aspiration Explanation: Front seated position The valve stem is turned fully clockwise to effectively stop the flow of refrigerant vapour from the suction line union. |
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