Breathing valves KDS-3000 Aluminum
Certificate of Conformity TR TS 012/2011 "On the safety of equipment for work in explosive atmospheres." Explosion protection marking II Ga c IIВT6 Х.
KDS can be used both as respiratory and as safety valves. They should be installed on tanks in full - one as a breathing valve, the other as a safety valve.
The KDS valve has such advantages over analogues as ease of maintenance during inspections without the use of a special tool, the ability to change the response pressure, the ability to replace flame arresters without dismantling the valve itself.
The valve is made of aluminum . The valve design provides the technological processes of storage, transit and discharge / loading of oil and oil products, including in gas equalization systems.
MTBF of 36,000 cycles. A cycle refers to one opening and closing of a valve.
Possible delivery:
with a reflector disk, which ensures reduction of oil and oil products losses from evaporation from the tank;
with counter flange, gaskets and fasteners;
with mounting pipe;
special coloring is possible.
The valves are designed and manufactured in the UHL design of placement category 1 according to GOST 15150-69.
Valve life is 15 years. The service life of the fire fuse is 8 years.
Parameters \ Products | KDSa-3000/250 | KDSa-3000/350 | KDSa-3000/500 |
---|---|---|---|
nominal diameter, mm | 250 | 350 | 500 |
throughput complete with fire fuse, m³ / h, not less | 1100 | 2400 | 3000 |
working pressure, Pa (mm water column), not more than | 2000 ± 10 (200 ± 1) | ||
working vacuum, Pa (mm water column), not more than | 250 -20 (25 -2 ) | ||
operating pressure, Pa (mm water. Art.) | 1550 ± 50 (155 ± 5) | ||
actuation vacuum, Pa (mm water column) | 125 ± 25 (12.5 ± 2.5) | ||
operating temperature range, ° С; | from –60 to +40 | ||
Overall dimensions, mm, no more: | |||
length mm | 1300 | ||
width mm | 1300 | ||
height (without reflector disk), mm | 1400 | ||
weight kg | 215 | ||
CONNECTING DIMENSIONS | |||
diameter of center distance, mm | 335 | 445 | 600 |
hole diameter mm | 18 | 22 | 22 |
number of holes | 6 | 6 | 16 |
price without VAT, rub | Price on request | Price on request | Price on request |
