Caleffi 100 - Manual (Page 4)

120 Versione AUTOFLOW
®
Combinazione di stabilizzator e di por tata AUTOFLOW
®
e
valvola a sfera. T arato in fabbrica per mantener e
automaticamente la portata entro il ± 5% del valore stabilito.
120 AUTOFLOW
®
Materials: - body: brass EN 12165 CW617N
- AUTOFLOW
®
cartridge: stainless steel
- spring: stainless steel
- seal: EPDM
- ball: brass EN 12165 CW614N, chrome plated
- ball support seat: PTFE
- control stem seal: EPDM + PTFE
- lever: special galvanised steel
- pressure ports plugs: brass EN 12164 CW614N
Medium: water, glycol solutions
Max percentage of glycol: 50%
Max pressure: 25 bar
Temperature range: 0–110 ° C
Accuracy: ± 5%
∆ p range: 7–100 kPa; 14–220 kPa; 35–410 kPa
Flow rates: 0,12–15,5 m
3
/h
Connections: 1/2”–2” F with union x F
120 AUTOFLOW
®
version
Combination AUTOFLOW
®
flow rate regulator and ball valve.
Factory set to automatically limit the flow to within 5% of the specified
amount.
120 Version AUTOFLOW
®
Kombination Volumenstrombegrenzer AUTOFLOW
®
mit Kugelhahn.
Werkseitig geeicht, um einen Dur chfluß von ± 5% des angegebenen
Wertes automatisch zu halten.
120 Version AUTOFLOW
®
Combinaison du stabilisateur de débit AUTOFLOW
®
avec vanne à
sphère.
Taré en usine pour maintenir automatiquement le debit à
± 5% de la
valeur établie.
Technical
specifications
3 4