Gas solenoid valve VR Geca, manual reset, normally close, with CPI - control position
- These solenoid valves VR Geca have been designed to be combined with any gas detection system; shut off the main outlet when an emergency situation is detected.
- Compared to the standard valves they are matched with a signalling device for the actual closing of the shutter. The device is of magnetic, inductive type. That enables to check the electromagnetic valve position even from a remote position and is useful, for instance, to be sure that the system is in safety condition in case of alarm.
- Usually they are installed at the gas piping and connected with a gas detector, they interrupt the gas flow in dangerous situations.
- They can be manually reset through a knob.
- Maximum operating pressure of 550 mbar, working temperature -15÷70 oC and degree of protection IP 65.
- Fast closing mechanicms, up to 1 second.
- Body materials: brass ST-CW617N - EN 12420, yellow painted for threaded models, die-cast aluminium Gd-AlSi12Cu - EN AB 46100 for DN65-DN150.
Sectional drawings for VR Geca CPI electromagnetic valves
For the images that aren't clear move the mouse over them to zoom.
| Gas valve VR | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Magnetic shaft | 4 | Upper body | 7 | Body | ||
| 2 | Coil | 5 | Spring | 8 | Reset knob | ||
| 3 | Shaft | 6 | Obturator | ||||
Technical specifications Geca valves
| Valve type | Connection | pmax (mbar) | Flow (m3/h) | Power supply (V) | Power | Closing time (s) | Working temp. (0C) |
|---|---|---|---|---|---|---|---|
| Gas valve VR423 | 1 1/4" | 550 | 40 | 230 V (AC) | 9 VA | < 1 | -15 ÷ 70 |
| Gas valve VR424 | 1 1/2" | 50 | |||||
| Gas valve VR425 | 2" | 80 | |||||
| Gas valve VR426 | DN 65 | 550 | 170 | 230 V (AC) | 9 VA | < 1 | -15 ÷ 70 |
| Gas valve VR427 | DN 80 | 170 | |||||
| Gas valve VR428 | DN 100 | 280 | |||||
| Gas valve VR429 | DN 125 | 280 | 23 W | ||||
| Gas valve VR430 | DN 150 | 280 |
| Valve type | Connection | pmax (bar) | Flow (m3/h) | Power supply (V) | Power | Closing time (s) | Working temp. (0C) |
|---|---|---|---|---|---|---|---|
| Safety valve VR486 | DN 65 | 6 | 170 | 230 V (AC) | 9 VA | < 1 | -15 ÷ 70 |
| Safety valve VR487 | DN 80 | 170 | |||||
| Safety valve VR488 | DN 100 | 280 | |||||
| Safety valve VR489 | DN 125 | 280 | 23 W | ||||
| Safety valve VR490 | DN 150 | 280 |
| Valve type | Connection | pmax (mbar) | Flow (m3/h) | Power supply (V) | Power (W) | Closing time (s) | Working temp. (0C) |
|---|---|---|---|---|---|---|---|
| Safety valve VR423/12 | 1 1/4" | 550 | 40 | 12 V (DC) | 6 | < 1 | -15 ÷ 70 |
| Safety valve VR424/12 | 1 1/2" | 50 | |||||
| Safety valve VR425/12 | 2" | 80 | |||||
| Safety valve VR426/12 | DN 65 | 170 | |||||
| Safety valve VR427/12 | DN 80 | 170 | |||||
| Safety valve VR428/12 | DN 100 | 280 |
Dimensions manual valves Geca (mm)
| Valve type | Connection | A (mm) | B (mm) |
|---|---|---|---|
| Gas solenoid valve VR423 | 1 1/4" | 114 | 200 |
| Gas solenoid valve VR423/12 | 114 | 200 | |
| Gas solenoid valve VR424 | 1 1/2" | 114 | 200 |
| Gas solenoid valve VR424/12 | 114 | 200 | |
| Gas solenoid valve VR425 | 2" | 138 | 210 |
| Gas solenoid valve VR425/12 | 138 | 210 |
| Valve type | Connection | A (mm) | B (mm) |
|---|---|---|---|
| Safety solenoid valve VR426 | DN 65 | 246 | 395 |
| Safety solenoid valve VR426/12 | 246 | 395 | |
| Safety solenoid valve VR486 | 246 | 395 | |
| Safety solenoid valve VR427 | DN 80 | 265 | 395 |
| Safety solenoid valve VR427/12 | 265 | 395 | |
| Safety solenoid valve VR487 | 265 | 395 | |
| Safety solenoid valve VR428 | DN 100 | 265 | 420 |
| Safety solenoid valve VR428/12 | 265 | 420 | |
| Safety solenoid valve VR488 | 265 | 420 |
Flow diagrams
- 1/2" - 2"
- DN 65 - DN 100
For the images that aren't clear move the mouse over them to zoom.
Prices for VR Geca gas valves
| Code | Series VR N.C. CPI 550 mbar - 230 V(AC) | Prices without VAT |
|---|---|---|
| VR423 | Manual solenoid valve VR 1 1/4" N.C. | 0.00 |
| VR424 | Manual solenoid valve VR 1 1/2" N.C. | 0.00 |
| VR425 | Manual solenoid valve VR 2" N.C. | 0.00 |
| VR426 | Manual solenoid valve VR DN65 N.C. | 0.00 |
| VR427 | Manual solenoid valve VR DN80 N.C. | 0.00 |
| VR428 | Manual solenoid valve VR DN100 N.C. | 0.00 |
| VR429 | Manual solenoid valve VR DN125 N.C. | 0.00 |
| VR430 | Manual solenoid valve VR DN150 N.C. | 0.00 |
| VR N.C. CPI 6 bar - 230 V(AC) | ||
| VR486 | Manual solenoid valve VR DN65 N.C. | 0.00 |
| VR487 | Manual solenoid valve VR DN80 N.C. | 0.00 |
| VR488 | Manual solenoid valve VR DN100 N.C. | 0.00 |
| VR489 | Manual solenoid valve VR DN125 N.C. | 0.00 |
| VR490 | Manual solenoid valve VR DN150 N.C. | 0.00 |
| VR N.C. CPI 550 mbar - 12 V(DC) | ||
| VR423/12 | Manual solenoid valve VR 1 1/4" N.C. | 0.00 |
| VR424/12 | Manual solenoid valve VR 1 1/2" N.C. | 0.00 |
| VR425/12 | Manual solenoid valve VR 2" N.C. | 0.00 |
| VR426/12 | Manual solenoid valve VR DN65 N.C. | 0.00 |
| VR427/12 | Manual solenoid valve VR DN80 N.C. | 0.00 |
| VR428/12 | Manual solenoid valve VR DN100 N.C. | 0.00 |
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