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GOST GATE VALVE
Product introduction:
Gost gate valves provide an economical and reliable means of compressing fluids. They can isolate the system from atmospheric conditions, be used in the pipeline section, or control the flow of external products. The gost gate has a pressure to prevent inversion and is therefore suitable for applications related to fuel, compressed air and water flow. It is caused by the main body, corrosion and oxidation, resulting in long service life. The main features of the product are the core and the upper part. The valve core is an iron component with a shape and a groove when opened, so that the brake blade can be divided into the upper half of two forgings from the valve core. In order to open the gate valve and fully open it in the opposite direction until the gate reaches the position.
Gost gate valve is a gate that passes through and through its hollow stem, controlled with the minimum flow resistance. Or gas flow resistance. Their hermetically sealed industrial applications prevent heat leakage into the surroundings. In the atmosphere, any leakage at the pipe joint can also be prevented.
Gost gate valves are attached to the pipeline to control the flow of oil, gas and other liquids. They allow stopping the flow of the product and are made of nitrogen alloy steel. They are a spiral system composed of internal structure, so they can withstand closing impact in case of value. It is completely waterproof.
Product advantages:
Gost gate valve is a valve used for industrial process control. They are sealed above the valve seat by a spring fixed door. In addition to the pressure adjustment of the spring to achieve the purpose of braking the door, it is a gate valve for the gate. Gate valves can also provide direct isolation during maintenance or repair.
Gost valves are widely reliable in the whole process. Protection they are ideal for high pressure, medium temperature applications and are used in conjunction with other instrument valves. They have a wide range of connecting flanges, which can be easily integrated into the process flow. The flush installation provided is convenient for installation.
Product design:
gost gate valve is a stainless steel valve with high pressure and high temperature resistance. It has a special design that can transport liquids under any conditions. The manufacturing accuracy of the valve is the same as that of our most advanced equipment, which ensures the long service life and excellent quality of the valve.Gost gate valves are designed for valve flow control in pressure and vacuum services. The materials of these valve bodies and valves include carbon steel and stainless steel, and the seats are available in a variety of options.
Steel wedge gate valves, rising stem
|
DN |
15 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
20 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
25 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
32 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
40 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
Steel wedge gate valves flanged, rising stem
|
DN |
50 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
80 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
100 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
125 mm |
PN |
16 kg/cm2 |
|
DN |
150 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
200 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
250 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
300 mm |
PN |
16, 25, 40, 63, 160 kg/cm2 |
|
DN |
400 mm |
PN |
16, 25, 40 kg/cm2 |
|
DN |
500 mm |
PN |
16 kg/cm2 |
The design and manufacture of gost gate meet the requirements of gost standard and 05 processes. Yes: the main flow direction is 6 meters, which is suitable for your various characteristics; Appropriate sphere characteristics; 580 requirements for temperature change of papaT gate. 1200 PA Mega. The wavelength type is the opening pressure, back pressure and pipe position produced according to the requirements: they are purged or half opened. It can be installed horizontally or vertically.
Technical Specifications：
(1) Design Standard: GOST 5762-2002
(2) Face to Face Dimension: GOST 3706-93
(3) End Flange Dimension: GOST 12815-80
End BW Dimension: GB/T 12224
(4) Structures: Straight Pattern
(5) Material of Body: GS-C25, S.S 304, S.S 316
(6) Pressure Rating: PN16, PN25, PN40, PN63,PN160
(7) Test standard: GOST356-80
Gate valves with а rubber wedge
Gate valves with а rubberized wedge with non-rising stem:
|
DN |
40 mm |
PN |
10, 16 kg/cm2 |
|
DN |
50 mm |
PN |
10, 16 kg/cm2 |
|
DN |
65 mm |
PN |
10, 16 kg/cm2 |
|
DN |
80 mm |
PN |
10, 16 kg/cm2 |
|
DN |
100 mm |
PN |
10, 16 kg/cm2 |
|
DN |
125 mm |
PN |
10, 16 kg/cm2 |
|
DN |
150 mm |
PN |
10, 16 kg/cm2 |
|
DN |
200 mm |
PN |
10, 16 kg/cm2 |
|
DN |
250 mm |
PN |
10, 16 kg/cm2 |
|
DN |
300 mm |
PN |
10, 16 kg/cm2 |
|
DN |
350 mm |
PN |
10, 16 kg/cm2 |
|
DN |
400 mm |
PN |
10, 16 kg/cm2 |
|
DN |
450 mm |
PN |
10, 16 kg/cm2 |
|
DN |
500 mm |
PN |
10, 16 kg/cm2 |
|
DN |
600 mm |
PN |
10, 16 kg/cm2 |
