VZ419E-20BP 4.0E SU 00
51 727 Ft
VZ419E-20BP08
VZ419E-20BP 4.0E SU 00
VZ419E-20BP 4.0E SU 00
| Body size | 20 mm (3/4 in) |
| Pressure class | PN16 |
| Pipe size | 20 mm |
| Valve connection size | G 3/4A |
| Flow coefficient B to AB | 2.89 cv |
| Célzott ország | Europe |
| Stem material | stainless steel AISI 303 |
| Trim material | brass |
| Termék vagy alkatrész típusa | valve |
| Flow characteristic | equal percentage |
| Stem seal material | EPDM (ethylene propylene diene monomer) |
| Seat leakage | Port A: Class IV-S1 (0.005 %) |
| Seating seal material | Port A:EPDM (ethylene propylene diene monomer) |
| Valve connection type | G External |
| Valve type | zone |
| Pressure fluid max delta P normal life | 15 psi |
| Stem movement | linear |
| Valve configuration | 3-Way with Bypass |
| Flow coefficient | 4 kvs |
| Pressure fluid max delta P quiet service | 9 psi |
| Test anyaga | brass |
| Control valve rangeability | 50:1 |
| Medium compatibility | Glycol 25 % |
| Készülék alkalmazás | fan coil unit |