SOLENOID SAFETY GAS VALVES BLOCK UNIT
Solenoid safety gas valves block unit is a set of solenoid safety gas valves and other gas fittings unit assembled into a single gas train (gas filter, pressure regulator-stabilizer, safety relief gas valve, safety shut-off gas valve, pressure switch, etc.) and motorized gas valve
Motorized gas valve included in the unit controls the gas supply to the gas burner and regulates the gas flow rate.
Upon customer's request, the valve block can be manufactured complete with additional automation devices (pressure switches, position indicators of valves), as well as in general industrial and waterproof versions.
The gas block can be designed according to the scheme, which provides the possibility to check the tightness of the valves included in the block before ignition of the burner.
FLOW CONTROL RANGE:
- 0.05 to 100 % of nominal.
TYPE OF REGULATION:
- proportional;
- position control;
- manual regulation.
DIAMETER NOMINAL:
- DN 15÷300.
HOUSING MATERIAL:
- steel: DN 15÷300;
- iron cast: DN-150, DN-200;
- aluminum: DN 15÷200.
CLIMATIC VERSION:
- -30…+60 °С – installation in irregularly heated rooms;
- -45…+60 °С – installation under roof;
- -60…+60 °С – installation under roof;
- -60…+60 °С – outdoor installation.
AMBIENT OPERATING TEMPERATURE:
All solenoid safety gas valves block units manufactured by TERMOBREST are supplied in a version with ambient operating temperature from -60 up to +70 ° C.
Upon customer’s individual request, solenoid safety gas valves block units can be manufactured with ambient operating temperature from -45 up to +120 ° C.
Upon customer’s individual request, the valves block units with the read-off position indicators can be manufactured with ambient operating temperature from -45 up to +90 ° C (the upper range is limited by the permissible operating limit (range) of the read-off position indicator).
-------------------------------------
If you need help to select necessary equipment, you should visit our web-site or contact our specialists by e-mail info@termobrest.ru or by phone:
+375 (162) 53-64-13 (technical consultation line);
+375 (162) 53-64-76 (sales and logistics department).
Блоки электромагнитных клапанов в угловом исполнении
Solenoid safety gas valves block unit in angle version is a set of solenoid safety gas valves and other gas fittings unit assembled into a single gas train (gas filter, pressure regulator-stabilizer, motorized gas valve, safety relief gas valve, safety shut-off gas valve, pressure switch, etc.).
In the units, the main safety valves and the gas filter are applied in an angle version.
Valve block units in angle version can be used at facilities where the circumstances are such that it would be difficult to assemble a linear block unit due to the face-to-face length. Furthermore, such units can be used in the process of design and development of measures aimed at restructuring of heat and power facilities, where the replacement of outdated gas train is required and the space is limited due to the existing gas pipeline supply, location of the boiler units and gas igniters.
TERMOBREST’s gas valve block units are suitable for any automated control system of boiler and burner equipment and can be used in the gas supply circuits for steam and hot water boilers of various types, including high-power boilers: PTVM, DKVR, DE and KVGM.
ADVANTAGES:
- Shorter face-to-face length of a gas train;
- Hydraulic resistance factor is 40% less compared with linear valve block units;
- A variety of standard models, with the possibility of developing individual solutions for specific projects;
- The use of TERMOBREST’s angle valve block units allow to significantly reduce the dimensions and consumption of gas pipeline valves of the burner, the number of welded joints, working hours for assembling and commissioning works, and to increase the operating reliability and length of service.
TECHNICAL SPECIFICATIONS for gas valve block units in angle version:
- DN 40…200, flanged connection;
- Рmax – 6 bar (0,6 МPа).
CLIMATIC VERSION:
- (-30…+60 °С);
- (-45…+60 °С);
- (-60…+60 °С);
- (-60…+60 °С);
AMBIENT TEMPERATURE:
- -60…+70°С;
- -45…+120 ˚С (special version);
- -45…+90 °С (special version – is indicated in structure).
POWER SOURCE, V:
- 220, 110, 24
AVERAGE LIFE:
- 20 YEARS
-------------------------------------
If you need help selecting necessary equipment, please visit our web-site www.termobrest.ru or contact our specialists by e-mail info@termobrest.ru or by phone:
+375 (162) 53-64-13 (technical consultation line);
+375 (162) 53-64-76 (sales and logistics department).