Pressure Reducing Valve/Drain Separator
GD-29-NE
* Anti-corrosion material for wetted parts
* Low noise and stable pressure control
* Integral strainer prevents dirt problem
* Closed construction makes no leakage outside
Yoshitake
Pressure Reducing Valve/Drain Separator
* Anti-corrosion material for wetted parts
* Low noise and stable pressure control
* Integral strainer prevents dirt problem
* Closed construction makes no leakage outside
Features | For water, JWWA approval, Max. 1.6MPa, flanged | |
---|---|---|
Type | Direct-acting type | |
Specifications | Product type | Direct-acting type |
Nominal size | 25A (1") - 100A (4") | |
Application | Water | |
End connection | JIS 16KFF flanged | |
Inlet pressure | Max. 1.6 MPa | |
Reduced pressure | 0.05 - 0.7 MPa (*) | |
Min. differential pressure | 0.05 MPa | |
Max. pressure reduction ratio | 10 : 1 | |
Working temperature | 5 - 90 degree(C) | |
Material | Body | Bronze |
Valve | FKM | |
Valve seat | Bronze | |
Diaphragm | Chlorine resistant EPDM | |
O ring | Chlorine resistant EPDM |
* Reduced pressure
A: 0.05-0.35 MPa
B: 0.3-0.7 MPa
* 20A-50A have built-in strainer(40mesh). 65-100A does not have strainer.
Size | L (mm) | H (mm) | Weight (kg) | Cv value |
---|---|---|---|---|
25A(1) | 160 | 170 | 5.1 | 3.5 |
32A(1-1/4) | 200 | 224 | 7.5 | 6 |
40A(1-1/2) | 200 | 224 | 7.7 | 7 |
50A(2) | 220 | 239.5 | 10.9 | 11 |
65A(2-1/2) | 220 | 329 | 20.0 | 21 |
80A(3) | 234 | 345 | 24.0 | 26 |
100A(4) | 278 | 412 | 36.5 | 38 |