Tel/fax.: +7 (7112) 51-36-88, 50-79-09, +7 771 014 92 92
E-mail: info@agrs.kz
KPZ series safety shut-off valves
Safety shut-off valves of KPZ series is designed automatically to stop the supply of non-aggressive hydrocarbon gases to consumers when the controlled gas pressure is increasing or decreasing beyond the specified limits - DN 50 and 100 mm.
Safety valves of low control pressure: KPZ-50-N, KPZ-100-N
Safety valves of medium control pressure: KPZ-50-S, KPZ-100-S
Safety valves of high control pressure: KPZ-50-V (V1), KPZ-100-V (V1)
Specification
| Name of parameters | Values according to types and versions | ||
| KPZ-50N, KPZ-50V, KPZ-50P, KPZ-50P-G, KPZ-50S, KPZ-50V1 | KPZ-100N, KPZ-100V, KPZ-100S, KPZ-100V1, KPZ-100P, KPZ-100P-G | ||
| Medium | Natural gas according to GOST 5542-87 | ||
| Working pressure at the inlet, MPa, not more | 1,2 | ||
| Actuation accuracy, % | ± 5 | ||
| Inside diameter, (ID) | 50 | 100 | |
| Face-to-face length | 230± 1,5 | 350± 2,0 | |
| Overall dimensions, mm | length | 232±4,0 | 350±2,0 |
| width | 253±4,0 | 253±4,0 | |
| height | 386±5,0 | 450±5,0 | |
| Settings range of monitor pressure, MPa | |||
| KPZ-50(100)N lower limit | 0,0003-0,003 | 0,0003-0,003 | |
| KPZ-50(100)N upper limit | 0,002-0,075 | 0,002-0,075 | |
| KPZ-50(100)S lower limit | 0,01-0,12 | 0,01-0,12 | |
| KPZ-50(100)S upper limit | 0,06-0,32 | 0,06-0,32 | |
| KPZ-50(100)V lower limit | 0,003-0,03 | 0,003-0,03 | |
| KPZ-50(100)V upper limit | 0,03-0,6 | 0,03-0,6 | |
| KPZ-50(100)V1 lower limit | 0,1-0,4 | 0,1-0,4 | |
| KPZ-50(100)V1 upper limit | 0,2-0,75 | 0,2-0,75 | |
Запросить стоимость
