gaseous and liquid media, including aggressive ones.
Advantages: high reliability, low price category, reliability.
Distinctive feature of the model: stamp-welded non-collapsible construction, Russian production.
Recommended by the manufacturer for use in public utilities, heat and power engineering and water supply.
Connection of the all-welded ball valve to the pipeline: flanged and welded.
| Characteristic | Value |
| Working medium | Media where the valve material is corrosion-resistant |
| Nominal bore, mm | 1.6; 2.5; (4.0-for welded cranes) |
| Working medium temperature | |
| For stainless and low temperature carbon steel | – 60°С…+160 °С |
| For carbon steel | – 40°С…+160 °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 ball valve has an integral all-welded construction and consists of a housing 2, side pipes 1, a floating plug 9, compressed by seats 5. The counter-flying spindle 3 is sealed with rubber rings 10 and 11. The ring 10 can be replaced in operation. A washer 6 is installed between the spindle and the neck of the housing. The neck of the housing is closed with a sleeve 8. The crane is switched by turning the handle 12 by 90 °. Supply of the working medium – to any of the pipes. The spatial position of the crane on the pipeline is arbitrary.
| Designation | Materials used in various valve versions | ||||
|---|---|---|---|---|---|
| - | -00 | -02 | -03 | ||
| 1 | Tube | Steel 12X18N9T | Steel 20 | Steel 09 G2S | |
| 2 | Body | Steel 12X18N9T | Steel 20 | Steel 09 G2S | |
| 3 | Spindle | Steel 14X17N2 | |||
| 4 | Handle | Steel 30 | |||
| 5 | Saddle | Fluoroplast F4 TU 6-05-810-88 | |||
| 6 | Puck | Fluoroplast F4 TU 6-05-810-88 | |||
| 7 | Nut GOST 5915-70 | Steel 20 | |||
| 8 | Bushing | Steel 14X17N2 | |||
| 9 | Plug | Steel 12X18N10T | |||
| 10 | Sealing ring | Rubber EP 503 | |||
| 11 | Sealing ring | Rubber N183 | |||
| 12 | Puck | Steel 20 | |||
| Designation | DN | PN | L | d | D | D1 | D2 | D3 | n | Н | В | Weight . kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FB39.110.020.500** | 20 | 16,25 | 150 | 20 | 105 | 75 | 62 | 14 | 4 | 87 | 130 | 3,2 |
| FB39.110.025.500* ** | 25/20 | 160 | 20 | 115 | 85 | 72 | 87 | 3,7 | ||||
| FB39.110.050.500* ** | 50/40 | 230 | 40 | 160 | 125 | 108 | 18 | 120 | 250 | 8,3 | ||
| FB39.110.065.500 | 65 | 25 | 270 | 64 | 180 | 145 | 128 | 8 | 137 | 11,7 | ||
| FB39.110.080.500* ** | 80/65 | 16,25 | 280 | 64 | 195 | 160 | 139 | 137 | 13,5 | |||
| FB39.110.100.500 | 100/80 | 25 | 350 | 80 | 230 | 190 | 164 | 22 | 173 | 320 | 21,5 |
*- incomplete, ** – valves are unified in pressure and connection, use for the entire range of pressures
specified in the table.
| Designation | DN | PN | L | d | D | D1 | D2 | Н | В | Weight . kg | 3D model |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FB 39.220.020.500 | 20 | 16, 25,40 | 230 | 20 | 21 | 27 | 48 | 87 | 130 | 1,6 | |
| FB 39.220.025.500* | 25/20 | 20 | 26 | 32 | 48 | 87 | 130 | 1,6 | |||
| FB39.220.050.500* | 50/40 | 300 | 40 | 49 | 57 | 89 | 120 | 250 | 3,6 | ||
| FB39.220.065.500 | 65 | 64 | 67 | 77 | 120 | 137 | 250 | 6,2 | |||
| FB 39.220.080.500* | 80/65 | 64 | 79 | 89 | 120 | 137 | 250 | 6,3 | |||
| FB 39.220.100.500* | 100/80 | 325 | 80 | 98 | 110 | 150 | 173 | 320 | 10,2 |
*- incomplete, ** – valves are unified in pressure and connection, use for the entire range of pressures
specified in the table.
ALL-WELDED BALL VALVE
The all-welded ball valve, manufactured according to the technology of all-welded production, is a product of increased strength. Shut-off valves are designed to control the flow of working media (liquids or gases) in pipelines of various values, including heat supply and gas supply systems for residential and non-residential facilities. The one-piece universal design of the model allows you to control the process of media supply at the enterprises of the oil refining, chemical, and energy industries.
What is the difference between shut-off valves of this class from cranes of other models
Structurally, all-welded ball valves consist of an unassembled body, a floating plug and side pipes. The mounting of the handle position is possible in any direction. The products on the market are represented by steel variants. Shut-off valves vary in size, temperature regime, installation locations and pipeline features. Steel ball valves can be used at temperatures up to -40 degrees C. At the same time, 09G2C steel products are designed to work in climatic zones with cold winters (up to -60 degrees C). The devices are indispensable in underground installations. The all-welded type is not subject to intense corrosion and leaks. This is quite common when using analogues with detachable connections.
The all-metal housing guarantees the creation of optimal operating conditions, eliminating leaks during system loads. At the same time, the main features of the products are:
In addition, the product range also includes flange valves and ball valves for welding. This makes it possible to find the optimal solution for each type of pipeline, without the risk of reducing its operational characteristics.
The price of an all-welded ball valve varies depending on many factors, including pressure, diameter and material performance. 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 14@fobosarm.ru
Delivery of ball valves 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