Overall dimensions and connection dimensions | |||||
Parameter | КНДМ 100 | КНДМ 150 | КНДМ200 | КНДМ250 | КНДМ350 |
Н, мм | 570 | 570 | 890 | 890 | 1000 |
В, мм | 460 | 460 | 690 | 690 | 810 |
D1, мм | 170 | 225 | 280 | 335 | 445 |
d, мм | 18 | 18 | 18 | 18 | 22 |
n, holes | 4 | 4 | 4 | 4 | 12 |
1-base, 2,3-body, 4-hatch, 5-cover, 6-flame arrester.
Non-freezing breather membrane valve (КНДМ) in accord with TU U 24607422.015-2000 is intended for sealing of gas space of the tank filled with oil and oil products for protecting it from environmental impacts and maintaining pressure in that space within specified limits, as well as elimination of occurrence of sparks and flame inside the tank.
КНДМ operating temperature: from minus 40 to plus 50°C
TECHNICAL CHARACTERISTICS | |||||
Parameter | КНДМ-100 | КНДМ-150 | КНДМ-200 | КНДМ-250 | КНДМ-350 |
Nominal diameter of the fitting, mm | 100 | 150 | 200 | 250 | 350 |
Actuation pressure, mm of water column | 140-160 | 140-160 | 140-160 | 140-160 | 140-160 |
Actuation vacuum, mm of water column | 12-20 | 12-20 | 12-20 | 12-20 | 12-20 |
Carrying capacity, m3/hour | 200 | 500 | 900 | 1500 | 2500 |
Weight, not more than, kg | ЗО | 37 | 74 | 77 | 120 |