Three-way rotary valve PN6
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| Valve series | DRG |
| Valve type | 3-way rotary mixing |
| Medium type | water |
| Materials | body cast iron, inner parts chrome plated |
| Packing | double O-ring sealing |
| Angle of rotation | 90 o |
| Media temp. | 2 ... 130 oC |
| Static pressure | PN6 |
| Reduced delta P | 40 kPa |
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| DN size | Kvs value | Max. delta P | Torque for max. delta P | Torque for reduced delta P | Port connection type | Type | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | kPa | Nm | Nm | |||||||||||||||||
| 15 | 2.5 | 100 | 10 | 10 | internal threads | DR15-2GMLA | ||||||||||||||
| 15 | 4 | 100 | 10 | 10 | internal threads | DR15GMLA | ||||||||||||||
| 20 | 6.3 | 100 | 10 | 10 | internal threads | DR20GMLA | ||||||||||||||
| 25 | 10 | 100 | 10 | 10 | internal threads | DR25GMLA | ||||||||||||||
| 32 | 16 | 100 | 10 | 10 | internal threads | DR32GMLA | ||||||||||||||
| 40 | 25 | 100 | 20 | 10 | internal threads | DR40GMLA | ||||||||||||||
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| DN size | Kvs value | Max. delta P | Torque for max. delta P | Torque for reduced delta P | Port connection type | Type | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | kPa | Nm | Nm | ||||||||||||||||||
| 20 | 6.3 | 100 | 10 | 10 | flanges DIN2531 | DR20GFLA | |||||||||||||||
| 25 | 10 | 100 | 10 | 10 | flanges DIN2531 | DR25GFLA | |||||||||||||||
| 32 | 16 | 100 | 10 | 10 | flanges DIN2531 | DR32GFLA | |||||||||||||||
| 40 | 25 | 100 | 20 | 10 | flanges DIN2531 | DR40GFLA | |||||||||||||||
| 50 | 40 | 100 | 20 | 20 | flanges DIN2531 | DR50GFLA | |||||||||||||||
| 65 | 63 | 100 | 20 | 20 | flanges DIN2531 | DR65GFLA | |||||||||||||||
| 80 | 100 | 100 | 30 | 20 | flanges DIN2531 | DR80GFLA | |||||||||||||||
| 100 | 160 | 100 | 40 | 30 | flanges DIN2531 | DR100GFLA | |||||||||||||||
| 125 | 250 | 70 | 40 | 30 | flanges DIN2531 | DR125GFLA | |||||||||||||||
| 150 | 630 | 50 | 40 | 40 | flanges DIN2531 | DR150GFLA | |||||||||||||||
| 200 | 1000 | 50 | 40 | 40 | flanges DIN2531 | DR200GFLA1 | |||||||||||||||
| 200 | 1600 | 50 | 40 | 40 | flanges DIN2531 | DR200GFLA | |||||||||||||||








