Forged steel globe valve usually has only one sealing surface on the valve body and valve flap, so the manufacturing process is better and easier to maintain.

The most obvious advantages of forged steel globe valves are

In the opening and closing process, because the friction between the valve flap and the sealing surface of the valve body is smaller than that of the gate valve, and therefore wear-resistant. The opening height is generally only 1/4 of the diameter of the valve seat channel, so it is much smaller than the gate valve. Forged steel globe valve usually has only one sealing surface on the valve body and valve flap, so the manufacturing process is better and easier to maintain.

Nominal pressure or pressure level: PN1.0-16.0MPa, ANSI CLASS 150-900, JIS10-20K Nominal diameter or caliber: DN10 ~ 500, NPS 1/2 ~ 36" Connection: flange, butt welding, threaded, etc. Applicable temperature: -196 ℃ ~ 700 ℃ Drive: manual, bevel gear drive, pneumatic, electric, hydraulic, gas-hydraulic Linkage, electro-hydraulic linkage valve Body materialls: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M(316L), Ti.

Choose different materials, can be applied to a variety of media such as water, steam, oil, nitric acid, acetic acid, oxidizing media, urea, etc. respectively.

Forged steel globe valve fluid resistance, applicable pressure, temperature range, media flow direction is not restricted, good sealing performance.

Forged steel globe valve stem axis and seat sealing surface perpendicular. Stem opening or closing stroke is relatively short, and has a very reliable cut-off action, making t****s valve is very suitable for use as a medium cut-off or regulation and throttling.

(1), installation location, height, import and export direction must meet the design requirements, the connection should be solid and tight.

(2), all types of manual valves installed in the insulation pipeline, the handle shall not be down.

(3), the valve must be installed before the appearance of inspection, the valve nameplate should comply with the current national standard "General Valve Marking" GB 12220 provisions. For working pressure greater than 1.0 MPa and in the main pipe to play a cutting role in the valve, the strength and tightness test should be conducted before installation, after passing before use. Strength test, the test pressure for the nominal pressure of 1.5 times the duration of not less than 5min, the valve shell, packing should be no leakage for qualified. Tightness test, the test pressure is 1.1 times the nominal pressure; test pressure in the test duration should be in line with the GB 50243 standard requirements, to the valve sealing surface no leakage as qualified.

Forged steel globe valve stem axis and seat sealing surface perpendicular. Stem opening or closing stroke is relatively short, and has a very reliable cut-off action, making t****s valve is very suitable for use as a medium cut-off or regulation and throttling.

Forged steel globe valve once the valve flap is in the open condition, it is no longer in contact between the valve seat and flap sealing surface, and has a very reliable cut-off action, making t****s valve is very suitable for cutting off or regulating the medium and throttling use.

Forged steel globe valve once in the open state, it is no longer in contact between the seat and valve sealing surface, so its sealing surface mechanical wear is small, as most of the globe valve seat and valve valve is relatively easy to repair or replace the sealing element without removing the entire valve from the pipeline, w****ch is very suitable for the valve and the pipeline welded into one occasion. The flow direction of the medium through such valves changes, so the flow resistance of the shut-off valve is ****gher than other valves.