introduction
The American Standard Gate Valve is a type of valve composed of key components such as the valve body, valve cover, valve stem, gate, and drive device. It is suitable for slurry and viscous liquids and is widely used in many industrial fields such as petroleum, chemical, natural gas, electricity, metallurgy, and water treatment.
feature
Excellent pressure-bearing capacity
ANSI gate valve is made of high-strength cast steel, and after precision casting and heat treatment processes, the pressure-bearing capacity of the valve is significantly improved. The valve body and valve cover adopt integral casting or welding structure to ensure the overall strength and stability of the valve. This gate valve can withstand a working pressure of up to 42MPa at the pressure level of Class 2500, ensuring stable operation under various high-pressure conditions.
Full bore design
The gate valve adopts a full-bore design, that is, the passage diameter of the valve is the same as the pipeline diameter, ensuring unimpeded flow of the medium in the pipeline, reducing flow resistance and energy consumption, and improving the flow efficiency of the medium. Compared with the reduced-diameter design, the medium flow efficiency of the gate valve can be increased by about 20% under the full-diameter design.
Flexible drive mode
ANSI gate valves provide a variety of drive options, including manual, electric, pneumatic, etc., to meet the needs of different application scenarios.
1. The manual drive mode is suitable for small-caliber, low-pressure valves and is easy and reliable to operate;
2. The electric drive mode is suitable for occasions that require remote control or automatic control, and the electric device is used to realize the rapid opening and closing of the valve;
3. The pneumatic drive method is suitable for occasions that require quick response and frequent operation, and the valve is opened and closed by compressed air or nitrogen and other gas media.
Flexible drive mode selection enables VP cast steel gate valve to perform optimally under various working conditions and meet the needs of different users.
Specification
Size:2"~56"(DN 50~DN 1400)
Pressure: Class 150~Class 2500
End connection: RF, RTJ, BW, FF, SW, NPT
Main material
Casting Steel:WCB,WCC,WC6,WC9,LCB,LCC,CF8,CF3,CF8M,CF3M,CF8C,4A,5A,6A,CN7M,CW6MC,
CW12MW,CU5MCuC,C5,C12,M35-1
Forged Steel:A105,F11,F22,LF2,F304,F304L,F316,F316L,F321,Alloy 20,N06625,F5,F9,F51,F53,F55
Special Alloy Steel: Inconel, Hastelloy, Monel, Incoloy
Standard
1. Design & manufacture: API 600, API 603, ASME B16.34
2.Flange END:ASME B16.5,ASME B16.47,
3.Butt ends:ASME B16.25
4.Face To Face :ASME B16.10
5. Socket Welded End: ASME B16.11
6. Threaded end: ASME B1.20.1
7. Pressure-temperature rating: ASME B16.34
8. Inspection & Test: API 598
9. Marking: MSS SP-25
10. Also available per NACE MR 0175, NACE MR 0103, ISO 15848, API 624
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