Product Overview

12
1
2
3
4
5
6
7
8
9
10
11
Dispositivo di scarico
Ritegno a monte
Ritegno a valle
Imbuto di scarico
Rubinetto di controllo
Coperchio d’ispezione
Anello di tenuta
Corpo
Guarnizione
Codolo
Calotta
Auslaufvorrichtung
Vordruck-RV
Hinterdruck-RV
Auslaufrichter
Prüfhahn
Deckel
Haltaring
Gehäuse
Dichtung
Nippel
Überwurfmutter
Terungslagklep bovenstrooms
Terungslagklep benedenstrooms
Afvoermechanisme
Overlooptrechter
Controlekraan
Inspectiedeksel
Pakking ring
Lichaam
Dichting
Greep
Kapje
Discharge device
Upstream check valve
Downstream check valve
Tundish
Test cock
Inspection cover
Seal ring
Body
Gasket
Tailpiece
Nut
1
2
3
4
5
74004
N° Rif.
N° Rif.
Ref. Nr.
Ref. Nr.
Ref. Nr.
Ref. Nr.
Codice disconnettore
Code Backflow
Systemtrenner Art.Nr.
Code disconnecteur
Terungstroombeveiliger Code
Återströmningsskyddets del
Codice ricambio
Spare parts Nr.
Ersatzteil Art.Nr.
Code pièces de rechange
Vervangings-onderdfelen code
Reservdelsnummer
3
Dispositif de décharge
Clapet amont
Clapet aval
Entonnoir de décharge
Robinet de contrôle
Chapeau d'inspection
Jonc de fixation
Corps
Joint
Douille
Ecrou
4
8
2
7
1
5
7
6
11
9
10
59978
59977
59979
59980
Dräneringsventil
Uppströms backventil
Nedströms backventil
Fäste för dräneringsledning
Kontrollventil
Lock
Seegersäkring
Hus
Packning
Nippel
Mutter
12
Ricambi
Spare parts
Ersatzteile
Pièces de rechange
Vervangingsonderdelen
Reservdelar
1 Discharge assembly
2 Upstream check valve
3 Downstream check valve
4 Air gap
5 Pressure test port
6 Inspection cover
7 Seal ring
8 Body
9 Gasket
10 Tail piece
11 Union nut
12 Discharge pipe*
Ref #
574004A
574064A
Backow code #
1 59978
Spare part order
code #
2 59977
3 59979
4 59980
*1” PVC coupling plus 1” PVC pipe
or 1¼” PE4710 polyethylene
tubing (ASTM D-2239), separately
sourced.
Equipment for annual inspection includes:
-upstream pressure gauge
-downstream pressure gauge
-differential pressure gauge
-flexible hoses and fittings
Inspection equipment
574004A
574064A
(½”)