Basic Solar
Ball valve for hot water
Thanks to the graphite side seals, the BASIC SOLAR series allows use with high temperature water applications (200 ° C). The series is available in sizes from 3/8 "to 2".
Material specification
Approved to EN 331
|
COMPONENT |
MATERIAL |
DESCRIPTION |
||
|---|---|---|---|---|
| 1 | BODY | CW 617 N UNI EN 12165 | FORGED, NICKEL-PLATED | |
| 2 | END ADAPTER | CW 617 N UNI EN 12165 | FORGED, NICKEL-PLATED | |
| 3 | BALL | CW 614 N UNI EN 12164 | MACHINED, CHROME-PLATED | |
| 4 | BALL GASKETS | P.T.F.E. | - | |
| 5 | STEM | CW 614 N UNI EN 12164 | MACHINED | |
| 6 | THRUST WASHER | P.T.F.E. WITH CARBOGRAPHITE | - | |
| 7 | STEM PACKING | P.T.F.E. WITH CARBOGRAPHITE | - | |
| 8 | GLAND | CW 614 N UNI EN 12164 | MACHINED, NICKEL-PLATED | |
| 9 | HANDLE | AL UNI 5076 | PAINTED | |
| 10 | SELF-LOCKING NUT | 8G STEEL | ZINC-PLATED |
Characteristics
| CHARACTERISTICS | Standard series, full bore, short threads. Perfect tightness at low and high pressure. Long life with no maintenance. |
| END CONNECTIONS | Threaded ends where present UNI ISO 228/1. |
| USES |
The BASIC SOLAR valves are suitable for use with hot water. Moreover they are suitable for use with hot and cold water, compressed air, oils and hydrocarbons in general. For special uses please refer to the table of chemical resistance. |
| WORKING PRESSURE | See pressure/temperature diagram. |
| TEMPERATURE LIMITS | From -20°C to + 200°C. See pressure/temperature diagram. |
| NOTE | According to UNI EN 13828 in presence of water which could be aggressive for brass alloy, as agree with UNI EN ISO 6509 standard, is necessary the DZR brass alloy. The manufacture is available on request. |
Pressure/temperature diagram
Head loss diagram
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