• Item Image - 226 Series Plastic Ball Valves BARB to BARB

    The 226 series offers the advantage of mixing or matching the different end combinations. Below are the combinations USCO maintains in stock. The 226 series is offered in PVC, Nylon, or filled polypropylene. Buna-N seals are standard, other seals available for best chemical compatibility. NSF listed (PVC only).

  • Item Image - 250 Series Plastic Ball Valves BARB to BARB

    The 250 series two way PVC ball valves are a general purpose valves that offer features designed for speed and easy operation. A variety of seal materials for best chemical compatibility, mixed end combinations available for greater flexibility.

    • 90° Actuation
    • Max. 125 PSI
    • Buna-N Seals
    • 140°F Max. Temperature

     

  • smc326

    • The 326 Three-Way Ball Valves feature Gray PVC as the standard material
    • Can be used as a diverter or selecting valve, the bottom port is common
    • Standard 180 degree handle rotation lies over the open port
    • When the handle is rotated 90 degrees from either port, flow is shut off to both ports
    • Nylon, PVDF (Kynar®) and Filled Polypropylene are available for chemical resistance applications
    • Most PVC and White Filled Polypropylene configurations are available as NSF
    • Standard 42 Certified MakroBlend is an NSF Standard 51 Certified Material
    • The standard 326 Valve is Non-Panel Mount
    • Optional Panel Mount includes a Brass or ENP, Hex Nut or Knurled Nut

     Can used as either a Selector Valve or a Diverter Valve

     

  • smc350Series

    The 350 Series Three-Way Ball Valve design promotes multiple configurations to fit the exact end use application. The bottom port is common and the 350 Series can be used as a diverter or selecting valve. The handle has 180 degree rotation and lies over the open port. When the handle is rotated 90 degrees from either port, flow is shut off to both ports. Gray PVC is the standard material and is an NSF Standard 61 Approved Material. Filled Polypropylene is available for chemical resistance applications. The Lever Handle is standard with an optional Mini-T Handle or Round Handle available.

    • Gray PVC is the standard material and is an NSF Standard 61 Approved Material.
    • Filled Polypropylene is available for chemical resistance applications.
    • The bottom port is common and the 350 Series can be used as a diverter or selecting valve.
    • The handle has 180 degree rotation and lies over the open port.
    • When the handle is rotated 90 degrees from either port, flow is shut off to both ports.
    • The Lever Handle is standard with an optional Mini-T Handle, Round Handle or Extended Lever Handle available.

  • smc638grpImage

    The 638 Two-Way Ball Valves feature Gray PVC as the standard material Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified White and Black Filled Polypropylene and Black PVDF (Kynar®) are available for chemical resistance applications Long Lever Handle is standard, Short Handle is available

    • Materials: Body, ball, handle, ends - PVC.
    • Buna-N seals standard, ethylene propylene or fluroelastomer seals available.
    • For technical assistance please consult sales office.
    • NSF Listed Component.

  • Item Image - 657 Right Angle Buna-N Seals

    The 657 Two-Way Right Angle Ball Valves feature Gray PVC as the standard material Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified White and Black Filled Polypropylene are available for chemical resistance applications Long Lever Handle is standard, Short Handle is available

    • Materials: Body, ball, handle, ends - PVC.
    • Buna-N seals standard, ethylene propylene or fluroelastomer seals available.
    • For technical assistance please consult sales office.
    • NSF Listed Component.

  • smc658

    • The 658 Two-Way Right Angle Ball Valve was originally designed for the water purification industry and is NSF Standard 42 Certified
    • Gray PVC, White PVC and White Filled Polypropylene configurations are available

  • Product Image - 689 Series T-Link PVC Ball Valve

    SMC in-line supply valves are designed for a broad range of applications, from ultra-pure water systems to beverage dispensing and food process industries. Simple, economical in-line valves that set today’s standards in performance, quality and dependability.

    • Full ported.
    • Styled quarter turn handle.
    • Positive shut-off.
    • One piece ball and stem.
    • Compact design.
    • Materials: Body, ball, handle, ends - PVC.
    • Buna-N seals standard, ethylene propylene seals available.
    • For technical assistance and custom valve or end combinations, please consult sales office.
    • NSF Listed Component.

     

  • smc629

    • The 629 Three-Way Ball Valves feature Gray PVC as the standard material
    • The T-Handle and Ball are one piece extending through the valve body and sealed on the top and bottom Used as a diverter or selecting valve, the bottom port is common
    • The handle has 180 degree rotation and lies over the open port When the handle is rotated 90 degrees from either port, flow is shut off to both ports
    • The colored handle center indicates the seal material
      • Black = Buna-N
      • Red = Ethylene Propylene
      • Blue = Fluoroelastomer (Viton®)

  • Product Image- 586 Series Plastic Needle Valves

    • Mix & Match end combination special orders.
    • Excellent chemical and corrosion resistance.
    • Maximum operating temperature 120 ° F.
    • For Technical assistance, seals, and end combinations please call or fax our Customer. Service Department.

  • Product Image- 695 Series Miniature Check Valves

    • The SMC Miniature check valve series is a general purpose check valve which operates in any position, horizontal or vertical.
    • 695 Series offers a low-resistance, high flow check valve where space is limited.
    • Nylon, for general use, poly for excellent chemical resistance, positive seal at pressure.
    • Standard cracking pressure 1/3 psi.
    • Guided stainless steel ball and spring.
    • For Technical Assistance, custom springs, seals, and end combinations please call or fax our Customer Service Department. This pricing does NOT include strainers.

  • Item Image - 426 Series PVC Check Valves M.N.P.T. to M.N.P.T.

    Hi-strength PVC check valves. Operates in any position. Mix or match end combinations. Guided PTFE ball and Quad ring seat. Cracking pressure 1 p.s.i., with a maximum operating pressure of 125 p.s.i. and a maximum operating temperature of 140°F. Buna-N seals standard, ethylene propylene or fluroelastomer seals available.

    Special handles, special ends and other seals available on most SMC valves at additional cost. Please consult sales office for more information.

  • smc426FootVlv

    • The 426 Foot Valve Inlet End is 3/8 Hose Barb with a PVC 40 Mesh 304 Stainless Suction Strainer screen installed
    • Foot Valves incorporate a Stainless Ball that seals on a quad ring
    • Gray PVC with 1 psi stainless spring and ball is the standard configuration
    • Most PVC and White Filled Polypropylene configurations are available as NSF Standard 42 Certified
    • Nylon, PVDF (Kynar®) and Glass Filled Polypropylene are available for chemical resistance applications
    • MakroBlend is an NSF Standard 51 Approved Material
    • Hastelloy is a superior chemically resistant spring material
    • PTFE balls are standard with Hastelloy springs for chemical resistance applications

  • Product Image- SMC Polypropylene Check Valves

    • The 685/687 series polypropylene check valve operates in any position, horizontal or vertical.
    • Standard cracking pressure less than 1psi with a maximum operating pressure of 125psi and a maximum operating temperature of 140 °F.
    • Buna-N seals standard, ethylene propylene or fluroelastomer seals available.
    • Easily disassembled for repair or replacement of seals.
    • Stainless steel spring, with guided propylene poppet.Hastelloy springs available. Black polypropylene is standard. Please specify white polypropylene if needed.