Gold Member Since 2013
Audited Supplier
Ningbo Master Building Material Co., Ltd.

Union Ball Valve, PVC True Union Valve, PVC Ball Valve manufacturer / supplier in China, offering Stable Quality Plastic PVC True Double Union Ball Valve, High Quality Suqare Stainless Steel Drainers, Bathroom Accessories Chrome Stainless Drainer and so on.

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Supplier Homepage Product Plastic Valve Union ball valve Stable Quality Plastic PVC True Double Union Ball Valve

Stable Quality Plastic PVC True Double Union Ball Valve

FOB Price: US $0.2-10 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $0.2-10/ Piece
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Port: Ningbo, China
Production Capacity: 50000 PCS/Day
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MST512004
  • Connection Form: Thread or Socket
  • Structure: Fixed Ball Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Color: White,Grey,Blue
  • End: Thread or Socket
  • Handle Color: Red,Blue,Yellow
  • Ball Material: PVC
  • Shape: Round
  • Transport Package: Plastic Woven Bag, Standard Carton Box, Color Box
  • Origin: Zhejiang, China
  • Material: UPVC
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Size: 1/2"-4"
  • Handle: Short Handle
  • Appearance: Compact
  • Body Material: New PVC
  • Handle Material: PP
  • Trademark: MST
  • Specification: DIN, ANSI, BS
  • HS Code: 848180409
Product Description
Stable Quality  Plastic PVC True Double Union Ball Valve

ENDSocket end or Thread end
ColorWhite,Blue..(As per customers' request)

Product Description


1.PVC Union Ball Valve Size:1/2"-4"
2. All Standard:BS,ANSI,DIN,JIS
3.Virgin PVC Material


    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


    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) 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, flanges , metric, or BSP.
    Install as manual valve today, add an actuator tomorrow with no special kits or modifications.


1. Within 3% leakage, pressure PN 10;
2. Well and high quality control;
3. Environment friendly, non-toxic, good looking and long service life;
4. Light weight, easy to handle and transport;
5. Soft colors and excellent design, suitable for installation either exposed or hidden;
6. Wonderful ability in chemical corrosion resistance;
7. Easy and fast installation, making cost minimized;
8. Widely used in building, irrigation, industry and swimming pool;
9. Small order acceptable;
10. Customer's design and logo are welcomed.

Why choose us?

1. We manufacture parts by ourselves, which makes more competitive price and faster delivery;
2. We provide OEM/ODM service and submit various styles, latest designs to our clients;
3. We have many customers from Southeast Asia, Africa, Middle East, North America, and South America;
4. We have standard testing report from ISO, SGS and GMC;
5. We will reply you within 24 hours and come up with solutions within 5 workdays after in receipt of your claim.
6.Inquiry will be replied within 24 hours.

Stable Quality  Plastic PVC True Double Union Ball Valve
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Ms. Sandra
Sales Manager
To: Ms. Sandra

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