“DUNHUI” is your correct choice. Welcome to visit 

 PVC Double Union Ball Valves

1) Good quality. 100% factory inspection in order to no leak

2) PN :10pa

3)Temperature:-10-65 degree

4) Connection:Thread and Socket

5) Soft colors and excellent design, suitable for installation either exposed or hidden.

6) Light weight , easy to handle and transport.

7) Smooth inner wall, reducing pressure loss so the fluid resistance is small .

8) No vibration, and no noise

9) Easy and fast installation, making cost minimized.

10) Quality: heat,high temperature,extremely long usage life for at least 10 years

1.    Standard or Nonstandard and Manual Power water flow control valve

2.Product Features

PVC and CPVC

Simplifies Lateral Connections

Replaces Valves / Tee Connection Combinations

Quick, Easy to Install

Double O-Ring Stem Seals

PTFE Seats

FPM or EPDM O-Rings 

Replacement for Zero Dead-Leg Valves Options

Lockouts Available

Pneumatic and Electric Actuators

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3.Product main performance and parameters

4. Features: :

   1.  White or Gray pvc
    2.  True union ends for ease of piping and removal.

    3.  Compact and Lightweight Design

    4.  Rated at Full 150 PSI

    5.  Easy 1/4-Turn Operation

    6.  100 percent pressure tested at our factory in TianJin.

 5 .Production process and the packing and shipping

 6.Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

 7. Advantages

1) We produce 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 have great experience on provide high quality service to clients;

6) Welcome to visit our factory.

8.Location:

 DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 9 km to Tianjin  International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!