APPARECCHIATURA PER INSTALLARE E RIMUOVERE UNA SONDA

APPARECCHIATURA PER INSTALLARE E RIMUOVERE UNA SONDA

It is disclosed a device for installation and removal of probes in process tubes, tanks, etc. The device comprises a lower valve body (2), having a lower valve ball (5) with corresponding lower valve seats (6). Furthermore, and a lower valve handle (12) is provided for opening, respectively closing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG KJETIL, HALVORSEN KAARE
Format: Patent
Sprache:ita
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:It is disclosed a device for installation and removal of probes in process tubes, tanks, etc. The device comprises a lower valve body (2), having a lower valve ball (5) with corresponding lower valve seats (6). Furthermore, and a lower valve handle (12) is provided for opening, respectively closing said lower valve ball (5). Said device further comprises an end section (4), provided for connexion of a retriever tool. An upper valve body (3) is located between lower valve body (2) and said end section (4), which upper valve body (3) holds an upper valve ball (7) with corresponding upper valve seats (8). Said upper valve ball (7) is arranged for opening and closing, respectively, by an upper valve handle (13).