Valves

Valves

Stainless Steel Valves

Stainless steel valves are critical components in piping systems, used to control the flow of liquids or gases. They are highly valued for their corrosion resistance, durability, and reliability under high-pressure and high-temperature environments.

These valves are available in various types including ball, gate, globe, check, and butterfly valves. Each type serves specific functions in industrial applications such as oil & gas, petrochemical, power generation, water treatment, and food processing industries.

Stainless steel valves are manufactured according to international standards like API 600, API 608, ASME B16.34, and BS 1873, ensuring consistency and performance. Available in grades like CF8, CF8M, CF3, and CF3M, they offer excellent mechanical strength and resistance to harsh chemicals.

Depending on the requirement, valves are offered with different end connections such as flanged, socket weld, or threaded, and are suited for both manual and automated control systems.

Available Grades of Valves

Material Standard Available Grades
1 2 3 4 5 6 7 8 9 10
Stainless Steel ASTM A276 / A479 304 304L 304H 309 310 310S 316 316L 316Ti 317L
321 321H 347 347H 410 420 430 446 904L
Duplex / Super Duplex ASTM A276 / A479 Duplex S31803 / S32205 Super Duplex S32750 / S32760
Nickel Alloys ASTM B160 / B164 Nickel 200 Nickel 201 Inconel 600 Inconel 625 Inconel 718 Incoloy 800 Incoloy 825 Monel 400 Monel K500
Alloy Steel ASTM A182 / A336 F1 F5 F9 F11 F12 F22 F91 F92
Titanium ASTM B348 Gr 1 Gr 2 Gr 5 Gr 9
Carbon Steel ASTM A36 / A105 Mild Steel High Tensile S355J2+N ST 52 EN 353
Copper Nickel ASTM B151 CuNi 70/30 CuNi 90/10
Other Alloys - Alloy 20 Hastelloy Brass Beryllium Copper Tantalum SMO 254 Aluminium

Dimensional Standards of Valves

Valve Type Pressure Rating Dimensional Standards
Ball Valve 150# – 2500# API 608, ASME B16.34
Gate Valve 150# – 2500# API 600, ASME B16.34
Globe Valve 150# – 1500# BS 1873, ASME B16.34
Check Valve 150# – 1500# API 6D, ASME B16.34
Butterfly Valve 150# – 600# API 609, ASME B16.47
Material Grades: ASTM A351 CF8, CF8M, CF3, CF3M
End Connections: Flanged (ASME B16.5), Socket Weld (ASME B16.11), Threaded (ASME B1.20.1)

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Overview of
Stainless Steel Valves

Stainless steel valves are critical components used to regulate, control, and direct the flow of liquids, gases, and slurries in a wide range of industrial systems. Renowned for their corrosion resistance, durability, and ability to withstand high pressure and temperature, these valves ensure optimal system performance and safety.
  • Available Types: Ball Valves, Gate Valves, Globe Valves, Check Valves, and Butterfly Valves
  • Manufactured to Industry Standards Such as ASTM, API, and ASME
  • Suitable for High-Pressure and Corrosive Applications
  • Widely Used in Oil & Gas, Chemical, Water Treatment, and Power Generation Industries