Throttle
Series 1.494-39
GENERAL INFORMATION
Throttle valves are designed to regulate the air passing through the air ducts, and consist of a branch pipe, a control sector and a leaf. Made from thin sheet steel. There are two versions for connecting DK dampers to air ducts: flange and shroud. The design of the valve provides the possibility of turning the leaf by 90o from full opening to closing the valve. The canvas is fixed in the desired position with a nut.
Throttle valves are manufactured in climatic version U and UHL of placement category 3 and 4 for operation in microclimatic regions with a temperate and cold climate in accordance with GOST 15150. In civil buildings, throttle valves with a diameter of more than 500 mm are not recommended because of the noise they create.
ROUND SECTION DKSk
Designation | Dimensions, mm | Weight of valve with flange | |||
D | H | d | кг | ||
DKSk | 200 | 350 | 193 | 3,6 | |
-01 | 225 | 218 | 4,1 | ||
-02 | 250 | 243 | 4,5 | ||
-03 | 280 | 272 | 5,1 | ||
-04 | 315 | 307 | 5,8 | ||
-05 | 355 | 347 | 7,45 | ||
-06 | 400 | 392 | 8,5 | ||
-07 | 450 | 442 | 9,7 | ||
-08 | 500 | 492 | 11 | ||
-09 | 560 | 552 | 12,5 | ||
-10 | 630 | 650 | 622 | 20,5 25,1 | |
-11 | 710 | 702 | |||
-12 | 800 | 792 | 29,3 | ||
RECTANGULAR SECTION DKSP
Denotation | Valve dimensions, mm | Petal dimensions, mm | Valve weight, kg | ||
B | B | h | |||
DKSp | 200 | 200 | 200 | 190х190 | 0,86 |
-01 | 250 | 250 | 240х240 | 1,01 | |
-02 | 300 | 300 | 290х290 | 1,15 | |
-03 | 400 | 400 | 390х390 | 1,44 | |
-04 | 250 | 250 | 250 | 240х240 | 1,16 |
-05 | 300 | 300 | 240х290 | 1,33 | |
-06 | 400 | 400 | 390х390 | 1,67 | |
-07 | 500 | 500 | 490х490 | 2,01 | |
-08 | 300 | 300 | 300 | 290х290 | 1,51 |
-09 | 400 | 400 | 390х390 | 1,9 | |
-10 | 500 | 500 | 490х490 | 2,3 | |
-11 | 600 | 600 | 590х590 | 3,48 | |
-12 | 400 | 400 | 400 | 390х390 | 2,36 |
-13 | 500 | 500 | 490х490 | 2,88 | |
-14 | 600 | 600 | 590х590 | 4,41 | |
-15 | 800 | 800 | 790х790 | 7,21 | |
-16 | 500 | 500 | 500 | 490х490 | 3,46 |
-17 | 600 | 600 | 590х590 | 5,34 | |
-18 | 800 | 800 | 790х790 | 8,76 | |
-19 | 600 | 600 | 600 | 590х590 | 6,27 |
-20 | 800 | 800 | 790х790 | 10,32 | |
-21 | 800 | 790х790 | 13,43 |