Gray and White PVC
Compact and Heavyweight Design
Rated at Full 150 PSI
Easy 1/4-Turn Operation
EPDM Seals
Product Description


  Union valve/high quality single union ball valve/union valve 

   Design Advantages:

    1.  Heavy-duty, extra-large diameter shaft is reinforced by additional resin and eliminates stem breaks.
   2.  TPE seats backed up with O-rings reduce the wear and tear of repeated cycling.
    3.  Self compensation of thermal expansion and micro-adjustment of the PTFE ball seats 
    4.  Concentric machined ball.
    5.  Smooth flow path eliminates pressure loss.
    6.  True union ends for ease of piping and removal.


   • Available from 3/4" to 4" sizes!
   • 100 percent pressure tested at our factory in Qinhuangdao.
   • Available in PVC, CPVC, Natural (virgin, unpigmented) Polypropylene, and PVDF.

   • Available seal materials are EPDM & FPM. Handle is molded ABS.

   • Other materials available; minimum quantities apply.
   • Available with NPT threaded connections, sockets, metric, or BSP.


   Reference Photo:


   Details for parts of High quality single true union pvc ball valve    


   1. Concentric machined ball.

   2. Double shaft O-rings.

    Dimensions & Explosive view :

       Range from 2-1/2" to 4"


       Male and Female 








Packaging & Shipping


        1) Standart export carton, box .

        2) YDKL would like to fulfill customer's special requirement and provide the package accordingly.





2.EXPRESS: around 5-7 working days to arrive

3.INTERNATIONAL Air Way: around 2-4 weeks to arrive


Our Services


    1. YDKL has the first-class research and development team to assure product's specialty ;


    2. YDKL has strict quality control team to make sure product's high quality;


    3. YDKL has experienced sales team to confirm product can arrive to customer smoothly;


    4. YDKL has after-sales service team to help you to resolve any poduct problem in using.

Company Information
  1) Profile: Qinhuangdao YDKL Plastics Limited markets and distributes a complete range of valves and piping, for the industrial market and  Agricultural Irrigation market. Applications include a wide variety of corrosive and high purity fluids as well as water.Throughout over 10 years of growth and development, YDKL fulfilling the customer's needs, no matter what!  That's why even today you'll find that each and every division of the company will customize any product to fit your application perfectly.  At YDKL plastic co.,Ltd, Quality is a Tradition.  We look forward to working with you!


  2) Main Export Market:  USA    Saudi Arabia   South Africa  Thailand  Korea Italy



    MOQ: 1CTN



    2.Credit Card

    3.Wire Transfer

    4.West Union


   Helpful Link



FOB Price: US $ 1.3 - 14.698 / Set |
Minimum Order: 1 Carton/Cartons
Payment Terms: T/T

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