Technical Description - Riello MB 405/1-RT 20 Montage- Und Bedienungsanleitung

3

Technical description

3.1 Gas train designation
Range: MB
Overall size:
Operation:
MB 407 /1 -
BASIC DESIGNATION
EXTENDED DESIGNATION
3.2 Models available
Code Model
3970500 MB 405/1 - RT 20
3970530 MB 405/1 - RSD 20
3970546 MB 405/1 - F1SD 20
3970547 MB 405/1 - F2SD 20
3970531 MB 407/1 - RSD 20
3970544 MB 407/1 - F2SD 20
3970548 MB 407/1 - F3SD 20
3970553 MB 407/1 - RT 20
3970599 MB 407/1 - RT 52
3970258 MB 410/1 - RT 52
3970532 MB 410/1 - RSD 20
3970549 MB 410/1 - F3SD 20
3970554 MB 410/1 - RT 20
Technical description
405 407
/1 opening with 1 step
/2 opening with 2 steps
/P opening with 1 step and proportional air/gas regulator
Valve leak detection -
control device:
CT
Joint type: R
F
F1
F2
F3
Electric connection:
Pressure field
Standard output:
R T 5 2
410 412 415 420
0
train valve leak detection control device
threaded
ISO standard flange
BS1 square flange
BS2 square flange
BS3 -BS4 square flange
T Terminals - Terminal board
SD Domestic plug
SM Medium output plug
- without pressure adjuster
0 with regulator and proportional air/gas pressure
2 with regulator and output pressure of up to 20 mbar
3 with regulator and output pressure of up to 30 mbar
5 with regulator and output pressure of up to 50 mbar
Valve command:
0 common
2 separate
Code
3970600
3970550
3970558
3 GB
Model
MB 410/1 - RT 52
MB 412/1 - F3SD 20
MB 415/1 - F3SD 30
Tab. A
20049119