AKO 226.0149 Series Instructions de montage et d'entretien - Page 5
Parcourez en ligne ou téléchargez le pdf Instructions de montage et d'entretien pour {nom_de_la_catégorie} AKO 226.0149 Series. AKO 226.0149 Series 10 pages. Temperature regulator selfactuated, three-way temperature regulator with interior thermostat, balanced, with flange connections
Imprimer la page
Mounting and Servicing Instructions
AKO Temperature Regulator selfactuated
4. Operating principles
AKO Thermostats are equipped with interior, easily exchangeable thermostats which
register the temperature of the medium surrounding them at the measuring point (point of
installation) and convert it into another physical dimension, namely extension and therefore
into a change in distance or length (the valve stroke). With increasing temperature and
exceeding the opening start temperature, the tubular slider is lifted off the seat of the valve
and opens the path from A to C, at the same time and in the same ratio the path from A to B
is closed. The change in path occurs proportionally to the change in temperature of the
medium flowing through. The descriptions A, B and C have been cast on the housing of the
thermostat. The thermostats can be installed in every position.
5. Technical Data
5.1 Regulating Valve
Materials
- housing
- inner parts
Sealing kit
Operation temperature
Operation pressure
Admissible differential pressure
Nominal pressure
Connection
5.2 Wax-Thermostat
Materials
Operation temperature
Deliverable temperature ranges
- Standard execution
- Sea water execution
Friedrich-Sertürner-Straße 14 • D-51377 Leverkusen • Tel.: +49 (0) 214 / 840599-0 • Fax: +49 (0) 214 / 840599-29
AKO Regelungstechnik GmbH & Co KG
eMail: [email protected] • Web: http://www.ako-regelungstechnik.de
EN-GJL-250, EN-GJS-400-15, CuSn10-C,
GP240GH, GX5CrNi19-10 (1.4308)
stainless steel, brass
NBR
max. 120 °C
max. 16, 25, 40 bar
max. 40 bar
PN 16, 25, 40
Flange EN 1092-1
237.0120-xxx-0
brass, bronze, stainless steel
(nickeled, gilded)
max. 120 °C
Deliverable temperature ranges 237.0120-xxx-0
05 – 15 °C
37 – 47 °C
14 – 26 °C
39 – 50 °C
20 – 30 °C
43 – 54 °C
27 – 37 °C
51 – 60 °C
29 – 40 °C
54 – 63 °C
32 – 41 °C
57 – 66 °C
35 – 43 °C
60 – 69 °C
Deliverable temperature ranges 237.0520-xxx-0
10 – 18 °C
20 – 30 °C
27 – 41 °C
62 – 71 °C
82 – 93 °C
66 – 74 °C
85 – 96 °C
68 – 78 °C
88 – 99 °C
71 – 79 °C
93 – 103 °C
74 – 82 °C
102 – 113 °C
77 – 85 °C
79 – 88 °C
32 – 41 °C
41 – 50 °C
35 – 43 °C
38 – 47 °C
5