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Disc flaps

Rotary shutter (disc flap) - a type of reinforcement where the working element is made in the form of a disk.
The disk is fixed on the shaft axis perpendicular to the movement of the process medium. The shaft is directly connected to the outside and connected to the drive (handle-lever).
Disc dampers are used to block the movement of the medium in pipelines of large diameter, with low pressure. Mainly, disc dampers are used as shut-off bodies (where there are no strict requirements for sealing working media).
Selection by parameters
In stock
Vendor code: 1042546
Connection diameter, DN | 250 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$409
In stock
Vendor code: 1042538
Connection diameter, DN | 40 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$47
In stock
Vendor code: 1042544
Connection diameter, DN | 150 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$160
In stock
Vendor code: 1042543
Connection diameter, DN | 125 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$134
In stock
Vendor code: 1042539
Connection diameter, DN | 50 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$47
In stock
Vendor code: 1042545
Connection diameter, DN | 200 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$281
In stock
Vendor code: 1042541
Connection diameter, DN | 80 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$63
In stock
Vendor code: 1004203
Connection diameter, DN | 80 |
Producer | BTS Engineering |
Material | cast iron |
Max.temperature, C | 120 |
Nom.pressure, Mpa | 1,6 |
$32
In stock
Vendor code: 1042540
Connection diameter, DN | 65 |
Producer | BTS Engineering |
Operating temperature | -60°C + 260°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$57
In stock
Vendor code: 1042547
Connection diameter, DN | 40 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$21
In stock
Vendor code: 1042552
Connection diameter, DN | 125 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$54
In stock
Vendor code: 1042553
Connection diameter, DN | 150 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$69
In stock
Vendor code: 1042554
Connection diameter, DN | 200 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$143
In stock
Vendor code: 1042548
Connection diameter, DN | 50 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$21
In stock
Vendor code: 1007544
Connection diameter, DN | 80 |
Producer | BTS Engineering |
Material | AISI 304 stainless steel |
Max.temperature, C | 130 |
Nom.pressure, Mpa | 1,6 |
$59
In stock
Vendor code: 1042555
Connection diameter, DN | 250 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$209
In stock
Vendor code: 1042187
Connection diameter, DN | 250 |
Control signal, mA | 4-20 |
Producer | BTS Engineering |
Explosion protection | Yes |
Operating temperature | -60°C + 260°C |
$1,933
In stock
Vendor code: 1042556
Connection diameter, DN | 200 |
Control signal, mA | 4-20 |
Producer | BTS Engineering |
Explosion protection | Yes |
Operating temperature | -60°C + 260°C |
$1,689
In stock
Vendor code: 1040099
Connection diameter, DN | 350 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$1,345
In stock
Vendor code: 1042549
Connection diameter, DN | 65 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$24
In stock
Vendor code: 1042551
Connection diameter, DN | 100 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$39
In stock
Vendor code: 1042674
Connection diameter, DN | 150 |
Control signal, mA | 4-20 |
Producer | BTS Engineering |
Explosion protection | Yes |
Operating temperature | -60°C + 260°C |
$1,441
Pre-order only
Vendor code: 1040100
Connection diameter, DN | 300 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$860
Pre-order only
Vendor code: 1040101
Connection diameter, DN | 250 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$401
Pre-order only
Vendor code: 1040102
Connection diameter, DN | 150 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$156
Pre-order only
Vendor code: 1040103
Connection diameter, DN | 125 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$131
Pre-order only
Vendor code: 1040104
Connection diameter, DN | 100 |
Producer | BTS Engineering |
Operating temperature | 0°C + 120°C |
Nom.pressure, Mpa | 1,6 |
Connection type | interflange |
$107
Pre-order only
Vendor code: 1004965
Connection diameter, DN | 150 |
Producer | BTS Engineering |
Material | cast iron |
Max.temperature, C | 130 |
Nom.pressure, Mpa | 1 |
$53
Pre-order only
Vendor code: 1004790
Connection diameter, DN | 65 |
Producer | BTS Engineering |
Material | cast iron |
Max.temperature, C | 120 |
Nom.pressure, Mpa | 1 |
$28
Pre-order only
Vendor code: 1003772
Connection diameter, DN | 100 |
Producer | BTS Engineering |
Material | cast iron |
Max.temperature, C | 120 |
Nom.pressure, Mpa | 1 |
$30