Chinese factory good quality pvc ball valves, check valve, union
valve, butterfly valve
Adevantages:1.high pressure resistant:PN10,PN16,PN35,PN40;150psi,235psi2.100% new material; rubber ring with EPDM ; non-toxic;
environmentl-friendly
3. Oven test no sign of bubble or crack; within 1% leakage;4. Light weight, easy to handle and transport; Wonderful ability in
chemical corrosion resistance;
Standard and size
| SIZE | DIN(MM) | BS(MM) | JIS(MM) | ANSI(MM) | NPT THREADED | BSPT THREADED |
| DN15 (1/2") | 20 | 22 | 22 | 21.34 | 14 | 14 |
| DN20 (3/4") | 25 | 26 | 26 | 26.67 | 14 | 14 |
| DN25 (1") | 32 | 34 | 32 | 33.4 | 11.5 | 11 |
| DN32( 1 1/4") | 40 | 42 | 38 | 42.16 | 11.5 | 11 |
| DN40(1 1/2") | 50 | 48 | 48 | 48.26 | 11.5 | 11 |
| DN50 (2") | 63 | 60 | 60 | 60.33 | 11.5 | 11 |
| DN65( 21/2") | 75 | 75 | 76 | 73.03 | 8 | 11 |
| DN80 (3") | 90 | 89 | 89 | 88.9 | 8 | 11 |
| DN100 (4") | 110 | 114 | 114 | 114.3 | 8 | 11 |
The materials of each part
| NO. | PART | Material | QTY |
| 1 | Handle | PVC | 1 |
| 2 | Body | UPVC, CPVC | 1 |
| 3 | Stem | UPVC, CPVC | 1 |
| 4 | Stem O-RING | EPDM, NBR | 2 |
| 5 | Seat Seal | TPE TPV | 2 |
| 6 | Ball | UPVC, CPVC | 1 |
| 7 | CARRIER O-RING | EPDM, NBR | 1 |
| 8 | UNION O-RING | EPDM, NBR | 2 |
light weight
Poor resistance to high temperature ,waterproof and moisture-proof
Flame retardant and heat insulation
A: Advantage(1) High pressure can stand: PN10, PN16, PN35, PN40; 150psi, 235psi
etc, as customers' request;
(2)Well and high quality control, within 1% leakage;
(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 welcome.
B Why choose QX?
(1) We provide OEM service and submit Various styles, latest
designs to our clients;
(2) We work with big customers in Southeast Asia, Africa, Middle
east, North America, South America;
(3) According to the needs of customers in different regions, we
match different quality and thickness valves with various styles,
so that our customers are very competitive in the market!
(4)Our high quality PVC valve can be consistent with European and
American national brand valves!
(5) We have great experience on providing high quality products and
most professional service to clients about 10 years more!
(6). Customers choose our products, can mix and match our PVC pipe
fittings, PVC butterfly valves, PP Fittings, irrigation products to
buy together, so that the customer product line is more abundant,
both quality and delivery time are guaranteed.
(7) We can flexible from China any port export ! Welcome you
inquiry us!
