as shut-off devices of Russian production on technological lines with a working environment of high temperatures from +160 to +250. They are recommended for use in steam pipelines, thermal power facilities.
Ball valves Termo are the modification of all series of Fobos ball valves. Ball valves Termo are intended to be fitted as stop/shutoff valves in the process lines (including steam pipeline) of rubber and tire plants, chemical and oil-refining plants, at pulp-and-paper mills and other production facilities using fluid, gaseous as well as corrosive working media. Distinctive feature of these valves is a special sealing withstanding temperature up to 270°С.
Media where the valve material is corrosion-resistant
|Working medium temperature||от -40°С до +250°С|
|The tightness class of the gate according to GOST 9544-2015||А|
|Climatic version according to GOST 15150-69||U1 (-40°C…+40°C) or UHL1 (-60°C…+50°C)|
|Handle turning force, N||150 max|
|Total service life, cycles||8000|
|The full service life||10|
The through ball valve consists of the valve body (1), the flange (4), and the cap (2) bolted together by stud bolts (15) and nuts (14). The blowout proof valve stem (5) is sealed with three gaskets (9) tighten the stem nut (13) and spring loaded by spring washers (12). The body ball (3) is sealed with the ball seats (8) and rubber rings (11). The cap-body joining is sealed with rubberized asbestos fabric joint gaskets (7). Valve shifting is performed by turning handle (6) through 90 degrees. The valve can be mounted on the pipeline in any attitude position required. The valve can be supplied with the valve-locking device.
PRODUCT CATALOGS IN .pdf FORMAT:
|No.||Designation||Materials used in various valve versions|
|-||-00, -10||-01,-11||-02, -12|
|1||Body||Steel 321H (X12CrNiTi 18 9)||Steel 1023 (C 22)||cold-resistant steel|
|2||Branch pipe||Steel 321H (X12CrNiTi 18 9)||Steel 1023 (C 22)||cold-resistant steel|
|3||Plug||Steel 321H (X12CrNiTi 18 9)||Steel 321H (X12CrNiTi 18 9)||Steel 321H (X12CrNiTi 18 9)|
|4||Flange||Steel 321H (X12CrNiTi 18 9)||Steel 1023 (C 22)||cold-resistant steel|
|5||Valve stem||Steel 431||Сталь14Х17Н2||Сталь14Х17Н2|
|6||Handle||Steel 321 (X10CrNiTi 18 9)||Сталь 08Х18Н10Т||Сталь 08Х18Н10Т|
|7||Joint gaskets||rubberized asbestos fabric||Паронит ПОН||Паронит ПОН|
|8||Saddle||Fluvis -27||Fluvis -27||Fluvis -27|
|9||Sealing ring||Fluvis -27||Fluvis -27||Fluvis -27|
|10||Fluvis -27||Fluvis -27||Fluvis -27|
|11||Rubber ring||SB-26 TU2512.003.45055793-98*||11||Rubber ring|
|12||Spring washer||Steel 9260 (65Si7)||12||Spring washer|
|13||Nut||Steel 321 (X10CrNiTi 18 9)||13||Nut|
|14||Nut bolt||Steel 321H (X12CrNiTi 18 9)||Steel 1035 (C 35)||cold-resistant steel|
|15||Stud bolts||Steel 420 (X20Cr13)||Steel 1035 (C 35)||cold-resistant steel|
|FB39 010 015||16/25||15||15||95||65||47||4||14||130/108||133|
|FB39 010 020||16/25||20||20||105||75||58||4||14||150/117||133|
|FB39 010 025||16/25||25/20||20||115||85||68||4||14||160/127||133|
|FB39 010 032||16/25||32||32||135||100||78||4||18||180/140||245|
|FB39 010 040||16/25||40||40||145||110||88||4||18||200/170||245|
|FB39 010 050||16/25||50||50||160||125||102||4||18||230/180||245|
|FB39 010 065||16/25||65||65||180||145||122||4||18||290/190||245|
|FB39 010 080||16||80||80||195||160||133||4||18||310/210||320|
|FB39 010 100||16||100||100||215||180||158||8||18||350/230||320|
* – reduced bore
Construction length by GOSТ28908-91 L -row 3, L** – row 1
The need for shut-off devices that can operate at high temperatures is especially common:
The solution to the problem may be the use of special THERMO or FLUX seals capable of withstanding constant heating up to +250 ° C. They can be installed on standard fittings, which are usually designed up to +160 ° C. In this way, ball valves are manufactured at elevated temperatures.
Requirements for heat-resistant shut-off valves
The catalog presents ball valves, designed for elevated temperature of the working environment. The diameter of ball valves is from 15 to 100 mm. The connections are flanged.
The main feature of this type of shut-off valves is the use of heat-resistant materials. For the manufacture of gaskets and seals, paronite PON, fluoroplast, Fluvis-27* and SB-26 according to TU 2512.003.45055793-98* are used.
The price of a ball valve for an elevated temperature of the working medium varies depending on many factors, including pressure, diameter and material design. Additionally, the individual wishes of the customer are taken into account.
You can buy a ball valve at a low price in JSC RC “Fobos” by making an application by phone 8 (800) 700-62-60 (Moscow and all Russia) or using the services of regional managers, as well as by e-mail email@example.com
Delivery of cranes to elevated temperatures is carried out by the services of transport companies – Business Lines, PEC. Transportation is also carried out by rail Zheldorexpedition and other types of delivery with payment for transport services and cargo insurance services by the buyer.