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Single-seat Honeywell V5049A and V5049B valves are used for continuous control of cold and hot water or steam in heating, ventilation and air-conditioning systems. They work with electrics ...
Single-seat Honeywell V5049A and V5049B valves are used for continuous control of cold and hot water or steam in heating, ventilation and air-conditioning systems. They cooperate with Honeywell electric actuators ML6420, ML6425, ML7420, ML7425, ML6421, ML7421 series and with the MP953 pneumatic actuator.
Product selection table
| Valve | Closing pressure for 600N kPa actuator |
Closing pressure for 1800N kPa actuator |
Skok mm |
||
| Model | Size | Kvs | |||
| V5049A2027 | DN15 | 0.25 | 1600 | — | 20 |
| V5049A2035 | DN15 | 0.4 | 1600 | — | 20 |
| V5049A2043 | DN15 | 0.63 | 1600 | — | 20 |
| V5049A1425 | DN15 | 1.0 | 1600 | — | 20 |
| V5049A1433 | DN15 | 1.6 | 1600 | — | 20 |
| V5049A1441 | DN15 | 2.5 | 1000 | 2500 | 20 |
| V5049A1458 | DN15 | 4.0 | 1000 | 2500 | 20 |
| V5049A1508 | DN20 | 6.3 | 1000 | 2500 | 20 |
| V5049A1565 | DN25 | 10.0 | 1000 | 2500 | 20 |
| V5049A1573 | DN32 | 16.0 | 600 | 2000 | 20 |
| V5049A1581 | DN40 | 25.0 | 350 | 1300 | 20 |
| V5049A1599 | DN50 | 40.0 | 200 | 750 | 20 |
| V5049A1607 | DN65 | 63.0 | 120 | 500 | 20 |
| V5049A1615 | DN80 | 100,0 | — | 230 | 38 |
| V5049A1623 | DN100 | 160,0 | — | 230 | 38 |
* Reverse acting valves available on request only.
Features of the V5049A and V5049B HONEYWELL XNUMX-port control valves:
- Flanged valve made of cast iron or cast steel
- High tightness of sockets
- Hard socket for long service life
- Self-adjusting seal
- Accurate positioning for good temperature control
- Cooperation with electric and pneumatic actuators easily mounted to the valve
- Complies with DIN 32730
Parameter
Value
Action
downward movement of the spindle closes
Nominal pressure
PN40
Flow characteristics
equal percentage
Regulating ratio
50:1
Tightness
≤ 0.05% for kvs up to DN50;
≤ 0.1% for kvs DN 65- DN 80;
≤ 0.1% for kvs DN 65- DN 80;
Skok
20mm to DN65;
38mm DN80 - DN100;
38mm DN80 - DN100;
Valve body - connections
flange according to ISO 7005-2
Valve body - material
cast steel (GS-C25)
Finish
seat - stainless steel, replaceable;
stem - stainless steel;
mushroom - stainless steel, shaped;
stem - stainless steel;
mushroom - stainless steel, shaped;
Sealing
PTFE sealing ring
Temperature and pressure of the medium
PN16
2 ... 120 ° C; max. 1600 kPa
120 ... 150 ° C; max. 1440 kPa
150 ... 200 ° C; max. 1280 kPa
200 ... 220 ° C; max. 1200 kPa
PN25 / 40
2 ... 120 ° C; max. 4000 kPa
120 ... 150 ° C; max. 3920 kPa
150 ... 200 ° C; max. 3800 kPa
200 ... 220 ° C; max. 37200 kPa
2 ... 120 ° C; max. 1600 kPa
120 ... 150 ° C; max. 1440 kPa
150 ... 200 ° C; max. 1280 kPa
200 ... 220 ° C; max. 1200 kPa
PN25 / 40
2 ... 120 ° C; max. 4000 kPa
120 ... 150 ° C; max. 3920 kPa
150 ... 200 ° C; max. 3800 kPa
200 ... 220 ° C; max. 37200 kPa
Maximum differential temperature in cold / hot water applications
60 K
