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All Categories > Ball Valves: Plastic > 689 SERIES T-LINK VALVE
1/8" to 1/2" NPT, 1/8" to 1/2" BARB, TAPERED BARB, 1/4" to 3/8" JACO, 1/4" to 3/8" PUSH-TO-CONNECT
 
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689 SERIES T-LINK VALVE
1/8" to 1/2" NPT, 1/8" to 1/2" BARB, TAPERED BARB, 1/4" to 3/8" JACO, 1/4" to 3/8" PUSH-TO-CONNECT


Configure ProductRequest Information


689-4F4QEST

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Design Considerations
  • The 689 T-Link Valve was originally designed for the water purification industry as an RO or Ice Maker supply valve
  • NSF Standard 42 Certified
  • Lever Handle is standard, Short Handle is available

      The QEST Ends are sized as follows:
           1/4 QEST (3/8 OD TUBE or Copper Pipe)
           3/8 QEST (1/2 OD TUBE or Copper Pipe)

           1/2 QEST (5/8 OD TUBE or Copper Pipe)

        Example of how to order
        Type
        Gray PVC, T-Link
        Valve Port (Branch)
        1/4 Female NPT
        T-Link Ports (Run)
        1/4 QEST
        Seal
        Buna
        Handle
        Long Handle
        Part Numbers are a description of the valve as read left to right, Inlet Port to Outlet Port.
        PVC 689-4F4QEST-B= Gray PVC T-Link with Two-Way Ball Valve, 1/4 Female NPT Valve End x 1/4 QEST T-LINK Ends, Buna Seals, Long Handle



       Specifications  

      Material

      Gray PVC

      Type

      T Fitting with Ball Valve Controlled Branch
      689 Branch / Run

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      Valve End

      1/8 Male NPT, 1/4 Male NPT, 3/8 Male NPT
      1/4 Female NPT, 3/8 Female NPT, 1/2 Female NPT
      1/8 Barb, 1/4 Barb, 3/8 Barb, 1/2 Barb
      1/4 SMC Push-to-Connect, 3/8 SMC Push-to-Connect
      1/4 JACO, 3/8 JACO
      3/8 BIB (Smooth Barb)
      Tapered Barb

      T-Link End Option

       Question?  View 
      1/4 QEST (3/8 OD TUBE)
      3/8 QEST (1/2 OD TUBE)
      1/2 QEST (5/8 OD TUBE)
      1/2 Female NPSM X 1/2 Male NPSM
      1/2 Male NPT X 1/2 Male NPT
      3/4 Male NPT X 3/4 Male NPT

      Seal Option

      Buna-N, Ethylene Propylene, Fluoroelastomer (Viton®)

      Handle Option

      Long Handle
      Short Handle

      Female NPT Support Ring Option

       Question? 
      NO Support Rings
      1/2 Female NPT Ends with 304 Stainless Support Ring

      Maximum Operating Pressure

      125 psi

      Maximum Operating Temperature

      140 ºF

      Ball Through Hole Diameter

      0.437 in

      Compatibility Statement

      It is the sole responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products.
      Material compatibility, product ratings and application details should be considered in the selection. Improper selection or use of products described herein can cause personal injury or product damage.

      Pricing and Minimum Order Requirement

      Our Minimum Order Requirements are $100.00 Domestic - $250.00 International.
      Pricing is based on the quantity ordered.
      Please indicate a typical order quantity or Estimated Annual Usage when requesting pricing.




       MORE IMAGES 

      · 689-4F4QEST-Drawing

      · 689-4CJ12M

      · 689-4CJ12M-Drawing

      · 689-6SMC8NPSM

      · 689-6SMC8NPSM-Drawing

      · 689 Group Photo


       STANDARD PRODUCT 


      689-4F4QEST

      689 SERIES T-LINK VALVE

      SMC Companies

      * SMC will quote alternate materials or customize our standard products when quantities ensure competitive pricing.
      Contact Customer Service
      at (651) 653-0599 • Fax - (651) 653-0989 • E-Mail - info@specialtymfg.com
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