Stainless Steel Valves

WDL Valve stainless steel valves are used for corrosion-resistant isolation, throttling and backflow prevention in chemical, food, pharmaceutical, water, marine and general industrial piping. Available valve types include ball, butterfly, gate, globe, check, plug, needle and custom designs.

Selection guidance: Specify the process medium, chloride concentration, operating pressure and temperature before selecting the grade. CF8/304 is commonly used for general corrosion resistance, while CF8M/316 provides improved resistance in many chloride-bearing environments. CF3 and CF3M are low-carbon grades selected when welding or intergranular-corrosion control is important. Duplex or higher-alloy materials may be required for seawater, brine or more aggressive chemicals.

Standards and RFQ data: Design, face-to-face dimensions, end connections and testing can be supplied to applicable API, ASME, ISO, EN, JIS or project specifications. For an accurate quotation, provide valve type, size, pressure class, body and trim grade, seat material, medium, temperature, connection and actuation requirements.

Showing 1–16 of 41 results

  • 1-1/2 inch Class 300 F316L SBB Ball Valve | WDL Valve

    1-1/2 Inch Class 300 F316L Forged SBB Ball Valve

    WDL Valve 1-1/2 inch Class 300 F316L forged SBB ball valve integrates a main isolation ball valve and a bleed valve into one compact assembly. The forged stainless steel body provides reliable isolation for instrumentation, chemical, oil and gas piping systems.

    • Model: Q41F
    • Configuration: Single Block and Bleed (SBB)
    • Nominal Size: 1-1/2 inch
    • Pressure Rating: ASME Class 300
    • Body Material: ASTM A182 F316L
    • Operation: Manual lever with needle-type bleed valve
    • Construction: Compact forged monoflange design
  • BJ45H/W/Y Jacketed Insulated Globe Valve

    BJ45H/W/Y Jacketed Insulated Globe Valve

    BJ45H/W/Y jacketed insulated globe valve is designed for urea, nitric acid, acetic acid and other chemical process media. Its jacketed body helps maintain process temperature and reduce heat loss. Available in PN2.5, PN4.0 and PN6.4 pressure ratings with chromium-nickel-titanium or chromium-nickel-molybdenum-titanium steel materials.

  • Class 150-2500 Needle Valve

    Class 150-2500 Needle Valve

    WDL Class 150-2500 Needle Valve provides fine flow adjustment in small-bore high-pressure systems, with threaded, socket-welded or butt-welded connections.

  • D673H Pneumatic Triple-Eccentric Metal-Seated Butterfly Valve

    D673H Pneumatic Triple-Eccentric Metal-Seated Butterfly Valve

    D673H pneumatic triple-eccentric butterfly valve features a flexible stainless steel U-shaped sealing ring and a polished disc with three-dimensional eccentric geometry. The sealing surface separates immediately when the valve opens and makes contact only when closing, reducing friction and extending service life. It is suitable for high-temperature, corrosive and demanding applications up to 550°C in metallurgy, power generation, petroleum, chemical processing, gas, air and water systems.

  • D973H Electric Triple-Eccentric Metal-Seated Wafer Butterfly Valve

    D973H Electric Triple-Eccentric Metal-Seated Wafer Butterfly Valve

    D973H electric triple-eccentric butterfly valve is a long-life, energy-saving valve designed with a multi-layer hard-sealing structure. Its three-dimensional eccentric design eliminates friction and interference between the sealing surfaces, providing reliable zero-leakage shut-off, high temperature resistance, corrosion resistance and excellent wear resistance. It is suitable for water, air, natural gas, oil products and mildly corrosive fluids.

  • API 6D swing check valve

    H44H ASME Swing Check Valve

    H44H ASME swing check valve is designed for automatic backflow prevention in Class 150, 300, 600 and 900 pipeline systems. With a swing disc structure, straight-through flow passage and selectable carbon steel or stainless steel materials, it is suitable for water, steam, oil, gas and industrial service.

  • High Performance Double Offset Wafer Butterfly Valve

    High Performance Double Offset Wafer Butterfly Valve

    WDL Valve high performance double offset wafer butterfly valves offer high-cycle shut-off with replaceable PTFE, RPTFE or PPL seats for gas, vacuum and industrial pipeline service.

  • ASME Flanged Globe Valve

    J41H ASME Flanged Globe Valve

    J41H ASME flanged globe valve is designed for reliable shut-off and flow control in Class 150, 300 and 600 pipeline systems. With a strong bolted bonnet structure, backseat design and selectable body materials, it is suitable for water, steam, oil, nitric acid, acetic acid and other industrial media.

  • J41H flanged forged steel globe valve

    J41H Flanged Forged Steel Globe Valve

    J41H flanged forged steel globe valve is designed for reliable shut-off service in water, steam, oil, chemical, power, marine and industrial pipelines. It is available in full-bore or reduced-bore designs with bolted, fully welded or pressure-sealed bonnet options and ANSI Class 150, 300 and 600 ratings.

  • Stainless Steel Globe Valve

    J41W-300LBP CF8 Stainless Steel Globe Valve

    J41W-300LBP CF8 stainless steel globe valve is a Class 300 flanged globe valve for acid, alkali and other corrosive media, suitable for DN15–DN500 / 1/2”–20” pipelines and temperatures up to 200°C.

  • J41Y Self-Sealing Forged Steel Globe Valve

    J41Y Self-Sealing Forged Steel Globe Valve

    J41Y self-sealing forged steel globe valve is designed for high-temperature and high-pressure service. Its pressure-assisted self-sealing bonnet provides reliable sealing as the internal pressure increases. Available in carbon steel, alloy steel and stainless steel for water, steam, oil and selected chemical media.

  • butt-welded globe valve

    J61H/Y American Standard Butt-Welded Globe Valve

    J61H/Y American Standard butt-welded globe valve is designed for high-pressure and high-temperature water, steam and oil pipelines. Its welded connection, compact construction, wear-resistant sealing surfaces and reliable shut-off performance provide long-term service in demanding industrial applications.

  • J65Y Y-Type Forged Steel Globe Valve

    J65Y Y-Type Forged Steel Globe Valve

    J65Y Y-type forged steel globe valve is designed for high-pressure and high-temperature service. Its streamlined Y-pattern body reduces flow resistance, while bolted or welded bonnet designs provide reliable sealing. Available in carbon steel, alloy steel and stainless steel for water, steam, oil and selected chemical media.

  • Pneumatic Flanged Triple-Offset Butterfly Valve

    Pneumatic Flanged Triple-Offset Butterfly Valve

    WDL Valve pneumatic flanged triple-offset butterfly valve uses a J-shaped elastic sealing ring and multilayer metal hard sealing structure. It is suitable for flow regulation and shut-off in water, air, natural gas, oil and mildly corrosive fluid pipelines up to 425°C.

  • pneumatic triple offset wafer butterfly valve

    Pneumatic High Performance Triple Offset Wafer Butterfly Valve

    WDL Valve pneumatic triple offset wafer butterfly valves provide high-temperature, high-pressure and high-cycle shut-off with a multilayer metal seat.

  • pneumatic soft-seated butterfly valve

    Pneumatic Soft-Seated Butterfly Valve

    Pneumatic soft-seated butterfly valve is designed for flow regulation and shut-off in water, air, gas, steam, oil and mildly corrosive fluid pipelines. With a lightweight body, low operating torque, replaceable sealing seat and reliable bidirectional sealing, it is suitable for PN6, PN10 and PN16 industrial applications.