633 SERIES THREE-WAY PISTON ZONE VALVE
● Max working pressure: 10 bar
● Temperature range: -5 - 95°C
| Reference | Name | Size | Kv (m³/h) straight | Kv (m³/h) by-pass |
|---|---|---|---|---|
| 633400 | 633 Series Three-way Piston Zone Valve | ½˝ | 4,99 | 4,33 |
| 633500 | 633 Series Three-way Piston Zone Valve | ¾˝ | 6,91 | 4,91 |
| 633600 | 633 Series Three-way Piston Zone Valve | 1″ | 6,45 | 5,30 |
| 644264-1 | 633 Series Three-way Piston Zone Valve | 1″ | 24 V | 11,1 |
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