Ventil control zona 2 cai VZ42/20/2.5
:contrast(5):quality(80)/https://www.elematis.ro/uploads/products2/7410726000-11677.jpg "Ventil control zona 2 cai VZ42/20/2.5")
BRAND: Schneider Electric
MOD DE LIVRARE: CURIER
DISPONIBILITATE: LA COMANDA
COD PRODUS: 7410726000
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SPECIFICATII
| Body size | 20 mm (3/4 in) |
| Pressure class | PN16 |
| Pressure fluid max delta P normal life | 35 psi |
| Seat material | Port A: brass |
| Stem movement | linear |
| Valve configuration | 3-Way with Bypass |
| Stem flow action | Stem up closed port A to AB |
| Flow coefficient | 2.89 cv |
| Flow coefficient | 2.5 kvs |
| Pipe size | 20 mm |
| Valve connection size | G 3/4A |
| Valve product series | VZ42 |
| Pressure fluid max delta P quiet service | 9 psi |
| material corp | brass |
| Control valve rangeability | 50:1 |
| Stem material | stainless steel AISI 303 |
| regiune vizata | Europa |
| regiune vizata | Asia Pacific. |
| Stroke length | 6.5 mm |
| Trim material | brass |
| tip produs sau componenta | valve |
| Operating fluid temperature | 2-120 oC |
| Medium compatibility | Glycol 25 % |
| Medium compatibility | Glycol 30 % |
| Medium compatibility | Glycol 50 % |
| Medium compatibility | Water |
| Flow characteristic | equal percentage |
| Flow characteristic | linear |
| Stem seal material | EPDM (ethylene propylene diene monomer) |
| Seat leakage | Port A: Less than 0.02 % of kvs |
| domeniu de utilizare al dispozitivului | fan coil unit |
| domeniu de utilizare al dispozitivului | chilled ceiling |
| domeniu de utilizare al dispozitivului | terminal unit |
| Seating seal material | Port A:EPDM (ethylene propylene diene monomer) |
| Valve connection type | G External |
| Valve type | zone |
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