Valves

Showing 1–12 of 161 results

Big Bear Instruments offers various valve options when proper flow path is important in your application. We supply needle valves, manual ball valves, plastic solenoid valves, and more. Sort by manufacturer, series, or item type to find the best valve option for your application.

  • Gems A Series Solenoid Valve

    Gems® A Series solenoid valves are designed for practically all applications.  With their numerous port configurations, orifice sizes, and material combinations, these valves are highly flexible to get the job done. The A series features a robust 2- or 3-way miniature solenoid available in brass or stainless steel.  The stainless steel body is designed to resist corrosion from most acids, alkaline solutions, and harsh environments.  Typical use for the stainless steel body option is for medical equipment, laboratory equipment, and food processing equipment.  As for the brass body option, it is best designed for industrial applications, automotive, and water transfer systems.

     

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  • Gems B Series Solenoid Valve

    B Series Solenoid Valve is a direct acting solenoid valve, available in 2- or 3-way functionality with a bubble tight plunger construction designed to last for millions of cycles in general purpose liquid, gas, and vacuum applications. The B Series is available in various orifice sizes, a variety of body materials, wattage, and coil construction for application adaptability.

     

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  • Gems B-Cryo Series Solenoid Valve

    Gems® B-Cryo series solenoid valves are 2 way miniature cryogenic valves designed and built for service down to -320°F (-196°C).  They thrive in applications needing a Cv between 0.045 and 0.44 and depending on temperature requirements, the B-Cryo can be configured for liquid nitrogen, liquid carbon dioxide, and other extreme temperature media. Featuring PTFE coated plungers, 316 SS guide tubes and plunger springs, encapsulated coils, and PTFE or Rulon seat seals, the B-Cryo series is a truly robust cryogenic valve for applications requiring high cycle life and media temperature control.

     

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  • Gems BS Series Solenoid Valve

    Gems® BS series solenoid valves are 2 way high flow isolation valves designed to be virtually impervious to chemical attack and to protect high purity media. When your media cannot come in contact with any metallic materials, this highly versatile, modular valve delivers the needed protection for accurate and reliable flow control for millions of cycles. With a variety of body and diaphragm materials, plus numerous port configurations, voltage options, and coil constructions, the BS series is a miniature inert isolation valve that can be built to exact applications requirements.

     

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  • Gems D Series Solenoid Valve

    Gems® D series solenoid valves deliver a wide range of Cv values and maximum operating pressures for maximum flow in a miniature solenoid valve. It is available in multiple body materials, seal materials, coil constructions, voltages, and wattages.  The D series has been proven to perform for millions of cycles without failure and is ideal for manifold configurations, sub-assemblies, and complete fluidic systems. When comparing general purpose valves, the D series is the largest in a progression (A Series, B Series) with a highly flexible and modular design.

     

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  • Gems D-Cryo Series Solenoid Valve

    Gems® D-Cryo series solenoid valves are 2 way, high flow, miniature cryogenic valves designed and built for service down to -320°F (-196°C). Depending on temperature requirements, the D-Cryo can be configured for liquid nitrogen, liquid carbon dioxide, and other extreme temperature media. Featuring PTFE coated plungers, 316 SS guide tubes and plunger springs, encapsulated coils, and PTFE or Rulon seat seals, the D-Cryo is a truly robust cryogenic valve for applications requiring high cycle life and media temperature control.

     

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  • Kodiak Controls BBV4 Needle Valve

    Kodiak’s type BBV4 steel needle valves are suitable for water, oil, or gas service. Equipped with brass material, this rugged design can handle a pressure rating of 600 PSI.

    $9.00
  • Kodiak Controls SSV4 Needle Valve

    Kodiak’s type SSV4 steel needle valves are strong, durable, and compact in size. They feature pressures up to 6000psi for soft seat and 10,000psi for hard seat. Available options include high temperature, thumb wheel handle, panel mount, bleed screw, tube end connection, and alternate connection sizes.

    $65.00
  • Noshok 101-FFB Hard Seat Standard Needle Valve

     

    Looking for a different 100 series part?

    CLICK HERE for all other Series 100 configurations.

     

    Noshok® 101-FFB hard seat standard needle valve is part of the 100 series family. It’s compact in size and built for maximum durability and robust performance in the toughest applications.  All stems for the 100 series are 316 stainless steel and all stem threads are rolled for strength and ease of operation. The patented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve.

    $35.17
  • Noshok 101-FFC Hard Seat Standard Needle Valve

     

    Looking for a different 100 series part?

    CLICK HERE for all other Series 100 configurations.

     

    Noshok® 101-FFC hard seat standard needle valve is part of the 100 series family. It’s compact in size and built for maximum durability and robust performance in the toughest applications.  All stems for the 100 series are 316 stainless steel and all stem threads are rolled for strength and ease of operation. The patented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve.

    $32.36
  • Noshok 101-FFS Hard Seat Standard Needle Valve

     

    Looking for a different 100 series part?

    CLICK HERE for all other Series 100 configurations.

     

    Noshok® 101-FFS hard seat standard needle valve is part of the 100 series family. It’s compact in size and built for maximum durability and robust performance in the toughest applications.  All stems for the 100 series are 316 stainless steel and all stem threads are rolled for strength and ease of operation. The patented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve.

    $75.06
  • Noshok 101-MFB Hard Seat Standard Needle Valve

     

    Looking for a different 100 series part?

    CLICK HERE for all other Series 100 configurations.

     

    Noshok® 101-MFB hard seat standard needle valve is part of the 100 series family. It’s compact in size and built for maximum durability and robust performance in the toughest applications.  All stems for the 100 series are 316 stainless steel and all stem threads are rolled for strength and ease of operation. The patented body-to-bonnet, metal-to-metal seal is designed to significantly increase the pressure range of the valve.

    $35.17