Three-way separation control valve Elephant 232 PSI gray cast iron GC20, flanged with electric actuator DAV 2500 - 110/220V
Three-way separation control valve Elephant 232 PSI gray cast iron GC20, flanged with electric actuator DAV 2500 - 110/220V - DN25 / 16 bar / 4 ist auf Lager und wird versandt, sobald es wieder verfügbar ist
Verfügbarkeit für Abholungen konnte nicht geladen werden
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Beschreibung
Beschreibung
Three-way separating control valves Elephant have two inlets and one outlet. They are used for quality regulation in heating and ventilation systems by separating two flows of coolant with different temperatures flowing through the pipeline at a pressure not exceeding 1.6MPa.
The body of Elephant separating valves is made of gray cast iron.
The actuator is a DAV electric actuator.
The valve body has a nameplate with basic product information.
The valve connection to the pipeline is flanged.
Electrically actuated Elephant control valves are used in heat and water supply systems for cold and hot water, ethylene glycol solution and other media not aggressive to body materials, temperature value of which does not exceed 150°C and nominal pressure up to 1.6 MPa.
Parameters of three-way separation control valve Elephant 232 PSI gray cast iron GC20, flanged with electric actuator DAV 2500 - 110/220V:
|
Type of valve |
Three-way regulating valve |
|
Throttling element |
Dividing unit |
|
Actuator model |
DAV 1500 - 220V |
|
Nominal diameter, mm |
15 / 20 |
|
Nominal pressure, bar |
16 |
|
Conditional flow capacity Kvs, m³/h |
0.4 – 40 |
|
Type of connection |
Flanged |
|
Body material |
Cast iron |
|
Working medium temperature, °C |
From +5°C to +150°C |
|
Ambient temperature, °C |
From -15°C to +50°C |
|
Relative humidity |
30% – 80% |
|
Average service life |
8 years |
Technical characteristics of three-way separation control valve Elephant 232 PSI gray cast iron GC20, flanged with electric actuator DAV 2500 - 110/220V:
| DN, mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | |
| Conditional flow capacity Kvs, m3/h | 0.4 0.63 1.0 1.6 2.5 4.0 |
1.6 2.5 4.0 5.0 6.3 |
1.6 2.5 4.0 6.3 10.0 |
6.3 10.0 16.0 |
10 16 25 |
16 25 40 |
25 40 63 |
40 63 80 100 |
|
| Stroke of stem, mm, ± 5% | 10 | 10 | 20 | 20 | 25 | 25 | 25 | 32 | |
| Regulation characteristic | Linear | ||||||||
| Cavitation onset coefficient, Z | More than 0.4 | ||||||||
Weight and installation parameters of three-way separation control valve Elephant 232 PSI gray cast iron GC20, flanged with electric actuator DAV 2500 - 110/220V
| Actuator model | DAV 1500 - 220V | DAV 2500 - 220V | ||||||
| DN, mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
| L, mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 |
| H, mm | 395 | 395 | 475 | 495 | 515 | 535 | 545 | 560 |
| H1, mm | 325 | 325 | 395 | 415 | 415 | 415 | 430 | 430 |
| Weight, kg | 6.3 | 5.9 | 10.5 | 12.4 | 14.8 | 21.7 | 25.1 | 30.1 |
Mounting holes
| DN, mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 |
| Number of holes, pcs | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Hole diameter d, mm | 14 | 14 | 14 | 18 | 18 | 18 | 18 | 18 |
Materials of three-way separation control valve Elephant 232 PSI gray cast iron GC20, flanged with electric actuator DAV 1500 - 110/220V:
|
№ |
Part name |
Material |
|
1 |
Body |
Grey cast iron |
|
2 |
Plunger |
Steel |
|
3 |
Seat |
Steel |
|
4 |
Threaded seat |
Steel |
|
5 |
Stem |
Stainless steel |
|
6 |
Stem sealing nut |
Rubber-fluoroplastic |
|
7 |
Guide bushing |
- |
|
8 |
Plunger nut |
Metal-to-metal |
|
9 |
Locking nut |
- |
|
10 |
Actuator body and parts |
Forged brass |
|
Actuator stem |
Stainless steel |
|
|
Actuator seals |
EPDM, V-seal, spring self-compensation |
Spezifikation
Spezifikation
-
Body material
-
Maximum allowable temperature
-
Connection type
-
Control type
-
Operating environmentCold Water, Hot Water, Ethylene Glycol Solution Up To 60%
-
ApplicationsVentilation And Stationary Air Conditioning, Water Supply, Heat Supply
-
Nominal pressure
-
Type of seal
-
Type of control valve
-
Regulator Type
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Documentation
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