RT 122 T LDM
Self-acting temperature controller

calculation and selection
90 % - model rating
Drawing RT 122 T LDM Self-acting temperature controller Design RT 122 T LDM Self-acting temperature controller Scheme RT 122 T LDM Self-acting temperature controller
Data sheet
installation instructions
Техническое описание

buy a RT 122 T LDM in United States

No supplier LDM from United States is registered in our catalog
Register and our visitors will become your customers

[0] priority

add company

Model
RT 122 T
Manufacturer
LDM
Country
Czechia
Allowable working fluids
Water | Compressed air
Function
maintains the set temperature
Action
closes when the temperature increases
Working position
-
PN
25
Tmax (for water)
150 °C
Tmin (for water)
2.0 °C
Connection type
internal thread
Body material
cast iron
Tmax for temperature sensor
t +50 °C

Length of impulse tube
2 | 5 m
Kvs m³/h
dP= 0.0 kPa

technical
specifications
price

DN
mm
Kvs
m³/h
dPmax
bar
L
mm
Xp
°C
Tc
seс
dT
°C
price
15 0.16
0.25
0.40
0.63
1.0
1.6
2,50
4,00
25 146 - - 0 - 35
25 - 70
40 - 100
50 - 120
add your price



20 6.3
25 149 - - 0 - 35
25 - 70
40 - 100
50 - 120
add your price



25 10
25 160 - - 0 - 35
25 - 70
40 - 100
50 - 120
add your price



32 16
25 193 - - 0 - 35
25 - 70
40 - 100
50 - 120
add your price



40 25
25 207 - - 0 - 35
25 - 70
40 - 100
50 - 120
add your price



50 40
25 233 - - 0 - 35
25 - 70
40 - 100
50 - 120
add your price



DN - nominal diameter, mm.

Тс - time constant, sec.

L - length along the pipeline axis, mm.

dT - range of temperatures maintained by the controller, °C.

dPmax - maximum pressure drop across the controller, bar.

Xp - proportional band corresponds to the temperature deviation in °C from the setpoint at which the valve of the controller will go to the extreme position.

Kvs - flow coefficient, corresponds to the water flow rate in m³/h at which the pressure drop across the controller will be 1 bar.

question : comment : feedback

where to notify about the reply. not published anywhere
Kvs
Flow coefficient
m³/h
Temperature set
°C
add your product to the catalog

community of experts

We are gathering a community of experts in the design, installation, and service of heating, hot water, and water supply systems in United States. Join the community and you will receive emails with requests for work in United States from our visitors.

design
installation
service
heating
water supply
conditioning
dealers
advertising on the website
1 487 visitors yesterday
visitors per month
23 501 from United States
73 417 from all countries
add your company to the catalog