Pressure reducing valves A-H_Van giảm áp aichi tokei denki Vietnam
Xuất sứ: Nhật Bản
Nhà cung cấp: Pitesco
Hãng sản xuất: Aichi Tokei Denki
Mr HaPressure reducing valves A-H
Features
Model name
AH40N to AH75N-11 – High response type
・Highly-responsive governor
・For large cooling and heating equipment that use electromagnetic valves.
・High capacity
Specifications
Standard specifications
・Pressure in the primary side P1 = 30 to 300 kPa
・Pressure in the secondary side P2 = 2 to 20 kPa
・Diameter = 1 and 1/2 to 3B (40A to 80 A)
Capacity
| Model | AH40N-11 | AH50N-11 | AH75N-11 |
|---|---|---|---|
| Capacity factor (K) | 3.45 | 6.9 | 11.45 |
| Primary pressure 30 kPa | 179 | 359 | 595 |
| 50kPa | 240 | 481 | 799 |
| 100kPa | 349 | 699 | 1161 |
| 150kPa | 436 | 874 | 1450 |
| 200kPa | 523 | 1046 | 1736 |
| 250kPa | 609 | 1219 | 2022 |
| 300kPa | 695 | 1391 | 2309 |
Dimensions
| Model | AH40N-11 | AH50N-11 | AH75N-11 |
|---|---|---|---|
| A(mm) | 200 | 250 | 400 |
| B(mm) | 338 | 369 | 592 |
| C(mm) | 53 | 64 | 122 |
| D(mm) | φ330 | φ330 | φ510 |
| T | Rc 3/8 | Rc 3/8 | Rc 3/4 |
| F | Rc1 1/2 | Rc2 | JIS10K3B |
| Mass (kg) | 17.0 | 23.5 | 55.0 |
・Specifications are subject to change without notice.
