>> Solenoid valves >> HFSV
HFSV Dungs butterfly valve, pneumatic drive
- These solenoid valves HFSV are single-stage, butterfly valves according to EN 161 for securing, limiting, shutting off and releasing gas supply to gas burners, thermoprocess applications, gas engines and other gas-consuming equipment.
- Max. operating pressure up to 3 or 5 bar (300 or 500 kPa).
- Nominal pressure of control air: 6-8 bar (600-800 kPa).
- Normally closed, fast opening, fast closing.
- High flow rates with minor pressure losses.
- Degree of protection IP 65. Medium teperature -10 ÷ 60 0C.
- Design without non-ferrous metals. Suitable for gases according to G 262, gases of gas families 1, 2, 3 according to G 260 and other neutral gases. The HFSV SG are designed for special gas applications, depending on evaluation of gas analysis specific for the system.
Technical specifications HFSV high-flow valves
Butterfly valve type | Code | Voltage (V) | DN | pmax (bar) | Opening time (sec) | Actuator | Gas temperature (oC) | Seal material |
---|---|---|---|---|---|---|---|---|
HFSV 50050/14 | 255392 | 230 VAC | 50 | 5 | <1 | EB 5.1 | -15÷60 | NBR |
HFSV 50065/14 | 255393 | 65 | EB 5.1 | |||||
HFSV 50080/14 | 255394 | 80 | EB 5.1 | |||||
HFSV 50100/14 | 255395 | 100 | EB 5.1 | |||||
HFSV 50125/14 | 255396 | 125 | EB 6.1 | |||||
HFSV 50150/14 | 255397 | 150 | EB 6.1 | |||||
HFSV 50200/14 | 255398 | 200 | ≤2.5 | EB 8.1 | ||||
HFSV 50250/14 | 255399 | 250 | EB 12.1 | |||||
HFSV 50300/14 | 255400 | 300 | EB 12.1 |
Butterfly valve type | Code | Voltage (V) | DN | pmax (bar) | Opening time (sec) | Actuator | Gas temperature (oC) | Seal material |
---|---|---|---|---|---|---|---|---|
HFSV 50050/14 | 255318 | 24 VDC | 50 | 5 | <1 | EB 5.1 | -15÷60 | NBR |
HFSV 50065/14 | 255319 | 65 | EB 5.1 | |||||
HFSV 50080/14 | 255320 | 80 | EB 5.1 | |||||
HFSV 50100/14 | 255321 | 100 | EB 5.1 | |||||
HFSV 50125/14 | 255322 | 125 | EB 6.1 | |||||
HFSV 50150/14 | 255323 | 150 | EB 6.1 | |||||
HFSV 50200/14 | 255324 | 200 | ≤2.5 | EB 8.1 | ||||
HFSV 50250/14 | 255325 | 250 | EB 12.1 | |||||
HFSV 50300/14 | 255326 | 300 | EB 12.1 |
Butterfly valve type | Code | Voltage (V) | DN | pmax (bar) | Opening time (sec) | Actuator | Gas temperature (oC) | Seal material |
---|---|---|---|---|---|---|---|---|
HFSV 30050/14 SGH | 255336 | 24 VDC | 50 | 3 | <1 | EB 5.1 | -15÷120 | HNBR |
HFSV 30065/14 SGH | 255337 | 65 | EB 5.1 | |||||
HFSV 30080/14 SGH | 255338 | 80 | EB 5.1 | |||||
HFSV 30100/14 SGH | 255339 | 100 | EB 5.1 | |||||
HFSV 30125/14 SGH | 255340 | 125 | EB 6.1 | |||||
HFSV 30150/14 SGH | 255341 | 150 | EB 6.1 | |||||
HFSV 30200/14 SGH | 255342 | 200 | ≤2.5 | EB 8.1 | ||||
HFSV 30250/14 SGH | 255343 | 250 | EB 12.1 | |||||
HFSV 30300/14 SGH | 255344 | 300 | EB 12.1 |
Butterfly valve type | Code | Voltage (V) | DN | pmax (bar) | Opening time (sec) | Actuator | Gas temperature (oC) | Seal material |
---|---|---|---|---|---|---|---|---|
HFSV 30050/14 SGV | 255327 | 24 VDC | 50 | 3 | <1 | EB 5.1 | 0÷150 | Viton |
HFSV 30065/14 SGV | 255328 | 65 | EB 5.1 | |||||
HFSV 30080/14 SGV | 255329 | 80 | EB 5.1 | |||||
HFSV 30100/14 SGV | 255330 | 100 | EB 5.1 | |||||
HFSV 30125/14 SGV | 255331 | 125 | EB 6.1 | |||||
HFSV 30150/14 SGV | 255332 | 150 | EB 6.1 | |||||
HFSV 30200/14 SGV | 255333 | 200 | ≤2.5 | EB 8.1 | ||||
HFSV 30250/14 SGV | 255334 | 250 | EB 12.1 | |||||
HFSV 30300/14 SGV | 255335 | 300 | EB 12.1 |
Dimensions HFSV safety valves (mm)
Butterfly valve type | A | B | C | D | E | F | G | H | Weight (kg) |
---|---|---|---|---|---|---|---|---|---|
HFSV 50050/14 230VAC | 233 | 85.0 | 126.0 | 280 | 95 | 31.5 | 94 | 43 | 7.7 |
HFSV 50065/14 230VAC | 241 | 93.5 | 134.5 | 280 | 115 | 31.5 | 94 | 46 | 8.4 |
HFSV 50080/14 230VAC | 264 | 104.5 | 157.0 | 280 | 138 | 31.5 | 94 | 46 | 11.5 |
HFSV 50100/14 230VAC | 274 | 115.5 | 167.5 | 280 | 158 | 31.5 | 94 | 52 | 12.7 |
HFSV 50125/14 230VAC | 301 | 128.0 | 180.0 | 351 | 188 | 39.5 | 103 | 56 | 14.9 |
HFSV 50150/14 230VAC | 324 | 152.0 | 203.0 | 351 | 210 | 39.5 | 103 | 56 | 17.9 |
HFSV 50200/14 230VAC | 366 | 177.5 | 228.5 | 408 | 268 | 45.5 | 108 | 60 | 25.6 |
HFSV 50250/14 230VAC | 452 | 213.0 | 266.0 | 661 | 320 | 69.0 | 130 | 68 | 51.2 |
HFSV 50300/14 230VAC | 477 | 238.0 | 290.5 | 661 | 370 | 69.0 | 130 | 78 | 58.6 |
Butterfly valve type | A | B | C | D | E | F | G | H | Weight (kg) |
---|---|---|---|---|---|---|---|---|---|
HFSV 30050/14 SGH/SGV | 233 | 85.0 | 126.0 | 280 | 95 | 31.5 | 94 | 43 | 7.7 |
HFSV 30065/14 SGH/SGV | 241 | 93.5 | 134.5 | 280 | 115 | 31.5 | 94 | 46 | 8.4 |
HFSV 30080/14 SGH/SGV | 264 | 104.5 | 157.0 | 280 | 138 | 31.5 | 94 | 46 | 11.5 |
HFSV 30100/14 SGH/SGV | 274 | 115.5 | 167.5 | 280 | 158 | 31.5 | 94 | 52 | 12.7 |
HFSV 30125/14 SGH/SGV | 301 | 128.0 | 180.0 | 351 | 188 | 39.5 | 103 | 56 | 14.9 |
HFSV 30150/14 SGH/SGV | 324 | 152.0 | 203.0 | 351 | 210 | 39.5 | 103 | 56 | 17.9 |
HFSV 30200/14 SGH/SGV | 366 | 177.5 | 228.5 | 408 | 268 | 45.5 | 108 | 60 | 25.6 |
HFSV 30250/14 SGH/SGV | 452 | 213.0 | 266.0 | 661 | 320 | 69.0 | 130 | 68 | 51.2 |
HFSV 30300/14 SGH/SGV | 477 | 238.0 | 290.5 | 661 | 370 | 69.0 | 130 | 78 | 58.6 |
Driving function HFSV
For switching the solenoid valve, the control connection of the valve is pressurized, the interior chamber of the cylinder is filled and the pistons move apart. During this process the motor shaft
rotates counterclockwise, the valve is opened and the spring units are tensioned. Switching of the solenoid valve during a pressure loss or power failure deaerates the interior chamber, the
spring units under tension are released and press the pistons together < 1 second.
Flow diagrams HFSV
- For more drawings or details access the operation manual.
For the images that aren't clear move the mouse over them to zoom.
Prices
Code | Type | Prices without VAT |
---|---|---|
255392 | HFSV 50050/14 230V | 0.00 |
255393 | HFSV 50065/14 230V | 0.00 |
255394 | HFSV 50080/14 230V | 0.00 |
255395 | HFSV 50100/14 230V | 0.00 |
255396 | HFSV 50125/14 230V | 0.00 |
255397 | HFSV 50150/14 230V | 0.00 |
255398 | HFSV 50200/14 230V | 0.00 |
255399 | HFSV 50250/14 230V | 0.00 |
255400 | HFSV 50300/14 230V | 0.00 |
255318 | HFSV 50050/14 24VDC | 0.00 |
255319 | HFSV 50065/14 24VDC | 0.00 |
255320 | HFSV 50080/14 24VDC | 0.00 |
255321 | HFSV 50100/14 24VDC | 0.00 |
255322 | HFSV 50125/14 24VDC | 0.00 |
255323 | HFSV 50150/14 24VDC | 0.00 |
255324 | HFSV 50200/14 24VDC | 0.00 |
255325 | HFSV 50250/14 24VDC | 0.00 |
255326 | HFSV 50300/14 24VDC | 0.00 |
255336 | HFSV 30050/14 SGH | 0.00 |
255337 | HFSV 30065/14 SGH | 0.00 |
255338 | HFSV 30080/14 SGH | 0.00 |
255339 | HFSV 30100/14 SGH | 0.00 |
255340 | HFSV 30125/14 SGH | 0.00 |
255341 | HFSV 30150/14 SGH | 0.00 |
255342 | HFSV 30200/14 SGH | 0.00 |
255343 | HFSV 30250/14 SGH | 0.00 |
255344 | HFSV 30300/14 SGH | 0.00 |
255327 | HFSV 30050/14 SGV | 0.00 |
255328 | HFSV 30065/14 SGV | 0.00 |
255329 | HFSV 30080/14 SGV | 0.00 |
255330 | HFSV 30100/14 SGV | 0.00 |
255331 | HFSV 30125/14 SGV | 0.00 |
255332 | HFSV 30150/14 SGV | 0.00 |
255333 | HFSV 30200/14 SGV | 0.00 |
255334 | HFSV 30250/14 SGV | 0.00 |
255335 | HFSV 30300/14 SGV | 0.00 |
In cazul in care pretul lipseste sau pentru o lista de discount-uri contactati-ne
direct pentru a primi o oferta.