Product Description
For closed circuit heating systems, hot water quality VDI2035.
Technical Properties
Valve type |
3-way linear valve |
Medium type |
water or water-glycol mixture according to VDI 2035 |
DN size |
100 mm |
Kvs value |
160 |
Flow char. |
linear |
Nominal pressure |
PN25/40 |
Materials |
Stem made of stainless steel, valve body made of cast steel (GS-C25), flanged per ISO 7005-2 |
Stroke |
38 mm |
Port connection |
flanges ISO7005 |
Temperature range |
2 ... 220 oC |
Action |
Stem up to close port A-AB |
Features |
- Cast iron body with flanged end connections
- Low seat leakage rate
- Metal-to-metal seating for long life span
- Self-adjusting packing
- Accurate positioning to ensure state-of-the-art temperature control
- Easy mounting of direct-coupled electric actuators
- Constant total flow throughout full plug travel
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