Danfoss VFH2-LAO Lug Butterfly Valve with 230V On/Off Actuator DN100 (4”)
Danfoss VFH2-LAO lug-type 230V on-off motorized butterfly valve
The Danfoss VFH2-LAO is a lug-type motorized butterfly valve with a 230 V on-off electric actuator. It is available in sizes DN50–DN600 with pressure rating PN16. It can be used in heating and cooling circuits with water containing up to 50% glycol. Body material: ductile iron (DIN GGG40); protection class IP67. Kvs, torque and order codes by size are listed in the table below.
Technical Specifications
| Specification | Value |
|---|---|
| Type | VFH2-LAO |
| Medium temperature [°C] [Max.] | 95 °C |
| Medium temperature [°C] [Min.] | -10 °C |
| Alternative medium | Water with up to 50% glycol |
| Pressure rating | PN 16 |
| Connection types | Lug |
| Supply voltage [V] AC | 220 V |
| Rotation angle [°] | 90 ° |
| Differential pressure [bar] [Max.] | 10 bar |
| Frequency [Hz] | 50 Hz |
| IP protection class | IP67 |
| Leakage rate [% Kvs] | Leakage rate A |
| Control signal type | On/Off |
| Protection class | II |
| Manual operation | Yes |
| Ambient temperature [°C] [Min.] | -10 °C |
| Application | Heating and cooling |
| Valve disc material | Stainless steel |
| Valve body material | Ductile iron (DIN GGG40) |
| Valve type | Motorized butterfly valve |
Order codes
| Order code | Size | Description |
|---|---|---|
| 003Z6366 | DN50 (2”) | DN50, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 82 m³/h |
| 003Z6369 | DN65 (2½”) | DN65, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 207 m³/h |
| 003Z6372 | DN80 (3”) | DN80, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 288 m³/h |
| 003Z6375 | DN100 (4”) | DN100, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 569 m³/h |
| 003Z6378 | DN125 (5”) | DN125, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 874 m³/h |
| 003Z6380 | DN150 (6”) | DN150, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 1348 m³/h |
| 003Z6382 | DN200 (8”) | DN200, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 2692 m³/h |
| 003Z6384 | DN250 (10”) | DN250, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 5550 m³/h |
| 003Z6386 | DN300 (12”) | DN300, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 7557 m³/h |
| 003Z6388 | DN350 (14”) | DN350, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 10212 m³/h |
| 003Z6390 | DN400 (16”) | DN400, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 14042 m³/h |
| 003Z6392 | DN450 (18”) | DN450, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 18600 m³/h |
| 003Z6394 | DN500 (20”) | DN500, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 23915 m³/h |
| 003Z6396 | DN600 (24”) | DN600, PN16, lug-type 230V on-off motorized butterfly valve, stainless steel, Kvs 36946 m³/h |
Danfoss products are backed by Novus Energy; for product selection, projects and bulk orders, engineering support is available via WhatsApp or phone. Technical values are compiled from manufacturer data; refer to the product datasheet for final selection.
Danfoss VFH2-LAO lug tip 230V on-off motorlu kelebek vana DN100 (4”)
DN100, PN16, lug tip 230V on-off motorlu kelebek vana, paslanmaz çelik, Kvs 569 m³/h.
Teknik Özellikler
| Özellik | Değer |
|---|---|
| Net ağırlık | 8.1 Kilogram |
| Tip | VFH2-LAO |
| Akışkan sıcaklığı [°C] [Maks.] | 95 °C |
| Akışkan sıcaklığı [°C] [Min.] | -10 °C |
| Alternatif akışkan | %50’ye kadar glikol karışımlı su |
| Basınç sınıfı | PN 16 |
| Bağlantı tipleri | Kulp (lug) |
| Besleme voltajı [V] AC | 220 V |
| Dönüş açısı [°] | 90 ° |
| Fark basınç [bar] [Maks.] | 10 bar |
| Frekans [Hz] | 50 Hz |
| Güç tüketimi [W] | 10 W |
| IP koruma sınıfı | IP67 |
| Kaçak oranı [% Kvs] | Kaçak oranı A |
| Kontrol sinyali tipi | On/Off |
| Konum göstergesi | Evet |
| Koruma sınıfı | II |
| Kvs [m³/h] | 569 m³/h |
| Manuel kullanım | Evet |
| Ortam sıcaklığı [°C] [Min.] | -10 °C |
| Uygulama | Isıtma ve soğutma |
| Vana boyutu | DN 100 |
| Vana diski malzemesi | Paslanmaz çelik |
| Vana gövdesi malzemesi | Sünek demir (DIN GGG40) |
| Vana tipi | Motorlu kelebek vana |
| Çalışma tipi | Aktüatör |
| Çalışma torku [Nm] | 50 N-m |
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