At GMV we have the best valve groups on the market, both in mechanical, electromechanical and electronic versions.
3010 A3
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| Model |
3010 3/4 ” | 3010 | 3010 A3 | 3100 A3 | 3100 EL2 | NGV A3 | NGV I |
| Technology | Mechanics | Mechanics | Mechanics | Electromechanics | Electromechanics | Electronics | Electronics |
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| Regulatory Compliance | EN 81.41 1 | EN 81.2 | EN 81.20,EN 81.50 | EN 81.20,EN 81.50 | EN 81.2 | EN 81.20,EN 81.50 | EN 81.20,EN 81.50 |
| Facilities | Single-family homes | All | All | Public and residential buildings, modernizations | Public and residential buildings, modernizations | Public and residential buildings, modernizations | Public and residential buildings, modernizations |
| Energy Efficiency |   |
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| Ecological fluid | Yeah | Yeah | Yeah | Yeah | Yeah | Yeah | Yeah |
| Compatible power plants | HL, HL 50, GL, F1, T2, T3, T4 | HL, HL 50, GL, F1, T2, T3, T4 | GL, F1, T2, MRL-T | GL, F1, T2 | GL, F1, T2 | Modernizations | Modernizations |
| Valve group 4 output | 3/4” | 3/4” - 1” - 1” ¼ - 1” ½ - 2” | 1”¼ | 1”¼ | 1”¼ | 1”¼ | 1”¼ |
| Max speed (m/s) 2 | 0.15 | 0.8 | 0.8 | 1 | 1 | 1 | 1 |
| Speeds | 2 | 2 | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Power (kw) | 1.5 - 2.6 | 1.5 - 58.8 | 2.9-18.4 | 2.9-18.4 | 2.9-18.4 | 2.2 - 51.5 | 2.2 - 29.4 |
| Max working pressure (bar) | 45 | 35 / 453 | 45 | 45 | 45 | 45 | 45 |
| Accessories | Oil heating resistance; pressure switch; DLV 3/4 ” | Oil heating resistance; Pressure gauge; Hand pump; Emergency button | Pressure gauge; Hand pump; Emergency button; Programming console; Electric emergency valve |
Electric emergency valve; PAM 81 hand pump; Programming console | Electric emergency valve; PAM 81 hand pump; Programming console | Electric emergency valve; PAM 81 hand pump; Programming console | Electric emergency valve; PAM 81 hand pump; Programming console |
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1 Specific regulations for elevators for use by people with reduced mobility. 2 Maximum speed up to 0.15 m/s for elevators according to Machinery Directive 2006/42/EC. Maximum speed up to 1 m/s according to EN 81.20 and EN 81.50 regulations. 3 35 bar for people and 45 bar for elevators and goods. 4 Optional 1” fitting for flow rates less than 55L. |
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| Valve group features | ||
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| Model | 3100-EL2-2CH-A3 - 1” 1/4 | |
| Normative | EN 81.20 -/ EN 81.50 Double security system |
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| Technology | Digital Fluitronic - Stepping System | |
| Flow rate range | 55 ÷ 216 [l/min] | |
| Maximum cabin speed | 1 [m/s] | |
| Maximum static pressure | 45 / 4.5 [bar/MPa] | |
| Minimum static pressure in vacuum | 12 / 1,2 [bar/MPa] | |
| Caudal | ≥ 55 l/min | ≤ 216 l/min |
| Valve Group Output | 1” 1/4 | 1” 1/2 |
| GV exit orientation | Vertical / Horizontal | Horizontal |
| Flexible hose | 1” 1/4 | 1” 1/2 |
| Rigid driving | 35 L | 42 L |
| Working Temperature | 5 ÷ 70 ºC | |
| Fluid Type | Organic / mineral ISO VG 46 1 | |
| 1 Recommended fluid to ensure optimal equipment performance. | ||
| Features of electronic board | |
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| Image |  |
| Model | 3100 |
| Technology | Digital Fluitronic - Stepping System |
| Normative | EMC EN 12015 and EN 12016 |
| Stand-by consumption | 50 mA |
| Maximum consumption | 600 mA |
| Electronic Board Supply Voltage | 23-27 Vdc / 20-24 Vac |
| Entry Signals | 16-230 Vdc / Vac |
| Coil tension Electrical emergency descent 2 | 12 Vdc - 2,2 A |
| Location | Installed in protective box on central 2 |
| Outputs to the control panel | 1 alarm relay output |
| Relay output characteristics | 24...180Vdc / Vac 10mA@20Vdc / 2A@180Vac |
| Indicators | LED indicators for operating status and input signals |
| Optional accessories | Programmer |
| 2 The electronic board is supplied installed on the control unit and wired with the valve group. | |
What solution must be complied with according to article 3 of the new ITC for elevators? Uncontrolled cabin movements Ensuring user safety in elevators is an absolute priority. To protect passengers against uncontrolled cabin movements, the incorporation of safety devices is essential.
Accurate levelling of lifts is critical not only for the comfort of users, but also for their safety. Poor levelling can cause serious accidents, which is why it is crucial that lifts comply with current regulations. In this article, we explore the minimum measurements
The new 3100 2CHA3 valve group offers us the advantages of a balanced valve with electronic regulation. Among them and as main advantages we can highlight: Among them and as main advantages we can highlight: Valve with integrated double safety lock in accordance with EN81-20/50 standard. Possibility of regulation
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