The cheapest  BS standard thread pvc octagonal ball valve

Specifications

High quality true union pvc ball valve 
Full Port Design 
Double O-Ring Stem Seal 
Easy Maintenance And Automated 
FPM or EPDM

   Design Advantages:

    1.  Heavy-duty, extra-large diameter shaft is reinforced by additional resin and eliminates stem breaks.
    2.  Double shaft O-rings.
    3.  PTFE seats backed up with O-rings reduce the wear and tear of repeated cycling.
    4.  Self compensation of thermal expansion and micro-adjustment of the PTFE ball seats 
    5.  Concentric machined and mirror-polished ball.
    6.  Dual sliding seats use triple O-rings for balance and maximum leak protection.
    7.  Smooth flow path eliminates pressure loss.
    8.  True union ends for ease of piping and removal.
    9.  Easy actuation, even after installation.
   10. Handle can be replaced by actuator directly, no need to mount brackets

   Features:

   • Available from 1/2" to 4" sizes!
   • Molded mounting brackets for excellent support and ease of piping installation.
   •100 percent pressure tested at our factory in Qinhuangdao.
   • Available in PVC, CPVC, Natural (virgin, unpigmented) Polypropyle

ne, and PVDF.

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

   • Other materials available; minimum quantities apply.
   • Available with NPT threaded connections, sockets, flanges , metric, or BSP.
   • Install as manual valve today, add an actuator tomorrow with no special kits or modifications.

   Details for parts of High quality PVC true union ball valve  

   1. Mirror-polished ball.

Shipping:

1.EMS

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

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

4.INTERNATIONAL Sea Way