Product Description

HNTW-Tech's bracket integrated double True Union ball valves are the perfect embodiment of many years of technical experience, the series is characterised by the installation of actuators (including electric, pneumatic, etc.) is simple, convenient and fast, without the need for additional brackets; the installation position is compatible with all the commonly used electric, solenoid and pneumatic actuators on the market.
The Ball Valves is designed to meet the installation of the actuator one-piece bracket, in response to the convenience of the installation of the actuator, in the design of the special increase in the installation space; and with the actuator connected to the metal parts selection of stainless steel 304, to meet the consistent needs of customers.
Equipped with EPDM sealing ring, good resistance to temperature, oil, acid and alkali, can also be equipped with better performance of FKM (fluoroelastomer) sealing ring. PTFE ball core seat (stop leakage ring) is specially designed to reduce the friction between the ball core and effectively improve the service life of the ball valve.
Precision CNC machining of the ball core to ensure the roundness and reliability of the seal, and to ensure the consistency of the ball valve switch. All sealing surfaces of the ball valve body are processed by precision CNC machine tools to ensure the stability of quality. A wide range of connection options are available: socket bonding, threaded connections, as well as sockets made of other materials such as PE and PPH.
SIZE |
d |
L |
|
d1 |
d2 |
|
UPVC/CPVC |
PPH |
UPVC/CPVC |
PPH |
|
DIN |
JIS |
ANSI |
CNS |
DIN |
DIN |
JIS |
ANSI |
CNS |
DIN |
1/2" (15) |
15 |
112 |
23 |
20.25 |
22.3 |
21.4 |
22.4 |
19.2 |
20.05 |
21.85 |
21.25 |
21.9 |
19 |
3/4" (20) |
20 |
120 |
26 |
25.25 |
26.3 |
26.75 |
26.4 |
24.2 |
25.05 |
25.85 |
26.58 |
25.9 |
23.8 |
1" (25) |
25 |
136 |
29 |
32.25 |
32.33 |
33.52 |
34.5 |
31.1 |
32.05 |
31.85 |
33.28 |
33.9 |
30.7 |
1 - 1/4" (32) |
32 |
150.5 |
32.5 |
40.25 |
38.43 |
42.28 |
42.5 |
39 |
40.05 |
37.85 |
42.05 |
41.9 |
38.6 |
1 - 1/2" (40) |
40 |
168 |
35.5 |
50.25 |
48.46 |
48.4 |
48.6 |
48.5 |
50.05 |
47.75 |
48.12 |
47.9 |
48.6 |
2" (50) |
50 |
180 |
38.5 |
63.25 |
60.56 |
60.45 |
60.6 |
61.6 |
63.C5 |
59.75 |
60.18 |
59.9 |
61.4 |
2 - 1/2" (65) |
63 |
235 |
44.5 |
75.25 |
76.6 |
73.3 |
76.7 |
73.6 |
75.C5 |
75.87 |
72.85 |
75.9 |
72.3 |
3" (80) |
75 |
265 |
51 |
90.35 |
89.6 |
89.25 |
89.7 |
88.3 |
90.C5 |
88.83 |
88.7 |
88.9C |
86.5 |
4" (100) |
90 |
304 |
61.5 |
110.35 |
114.7 |
114.6 |
115 |
108 |
110.05 |
113.98 |
114.1 |
113.8 |
106.4 |
SIZE |
D |
L1 |
L2 |
H |
H1 |
H2 |
SXS |
C |
B1 |
B2 |
F |
Operating torque(N.M) |
1/2" (15) |
56 |
66 |
57.C0 |
8.2 |
44.5 |
28.7 |
9X9 |
36 |
M5 |
6 |
31 |
2 |
3/4" (20) |
65 |
68 |
59 |
8.2 |
53.3 |
32.7 |
9X9 |
36 |
M5 |
6 |
35 |
2.5 |
1" (25) |
76 |
76 |
68 |
9.2 |
60.6 |
38.75 |
9X9 |
36 |
M5 |
6 |
42 |
3 |
1 - 1/4" (32) |
87 |
85 |
76 |
11 |
61.5 |
44.25 |
11X11 |
50 |
M6 |
8 |
56 |
3.5 |
1 - 1/2" (40) |
101 |
95.5 |
86.5 |
12 |
71.5 |
51.5 |
11X11 |
50 |
M6 |
8 |
58 |
4.5 |
2" (50) |
121 |
103 |
92 |
12 |
82.5 |
62.C0 |
11X11 |
50 |
M6 |
8 |
70 |
5.5 |
2 - 1/2" (65) |
150 |
146 |
134 |
20.C0 |
94.5 |
79.5 |
14X14 |
70 |
M8 |
10 |
84 |
7.5 |
3" (80) |
169.5 |
163 |
148 |
20.C0 |
105 |
90 |
14X14 |
70 |
M8 |
10 |
90 |
8.5 |
4" (100) |
190 |
181 |
157 |
20.C0 |
117.5 |
96.C0 |
14X14 |
70/100 |
M8/M10 |
1C/12 |
100 |
10 |
Low fluid resistance
Ball valve in the open state, the ball channel is almost unhindered, the medium can pass without obstruction compared with other types of valves fluid resistance is significantly less.
Good sealing performance
Good sealing effect. Ball valve canachieve zero leakage, can maintain good sealing under high temperature high pressure and other harsh conditions.
Easy to operate
Just rotate the valve stem to drive the ball to rotate 90°, you can complete the valve opening and closing action the operation process is easy and fast, easy to remote control and automatic operation.
Long service life
Ball valves made of wear-resistant materials can withstand long-term media erosion and frequent opening and closing operations, thus having a long service life.

Company Profile
Hunan Tongwei New Material Technology Co., Ltd. is a technology-driven enterprise specializing in the production of thermoplastic industrial valves, fittings, and pipelines. Established in 201s, we have nearly a decade of experience in the industry. As a professional manufacturer of industrial fittings, we boast a strong production capacity supported by a dedicated team and robust R&D and technical departments, with a skilled team of certified engineers. Our products-from research and development through production-are subject to stringent quality controls throughout each stage of the process. We primarily offer valves and fittings in U-PVC, C-PVC, PP-H, PVDF, PPR, and FRPP materials.
Our production facility spans over 5, 000 square meters and is continually expanding, with additional equipment being installed to increase our capacity. The factory also includes a dedicated production line for overseas markets, ensuring enhanced quality control standards. One of our most competitive advantages is our integrated production and sales model, allowing us to offer factory-direct pricing to help customers achieve significant cost savings. Additionally, we offer a range of custom services, enabling clients to personalize products with their logo or other unique elements to meet their specific needs.
At HNTW-Tech, we uphold a "customer-first" philosophy, ensuring exceptional service at every stage andcontinuously improving our products to deliver the highest quality and service standards. We have established stable partnerships with several companies in Middle East and North America and are committed to expanding our reach to serve more clients globally. HNTW-Tech(Hunan Tongwei New Material Technology) is dedicated to contributing to environmental protection efforts through our products and practices.
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FAQ

1.Are we a foreign trade company?
At present, the registered company is a foreign trade company, we belong to the factory, the main business of this company is to face the overseas market.
2. Do we have MOQ?
Conventional products do not have MOQ, please feel free to inquire with us.
3. What is a regular product?
UPVC CPVC PPH Butterfly valve, Double true union ball valve, Double true union check valve ,Single union check valve, Wafer type check valve, Diaphragm valve ,Safety valve, DIN Pipe fitting for PN16 etc.
4. Where is our factory located?
Pingxiang City, Jiangxi Province
5. Payment methods we accept
T/T Alipay Wechat L/C
6. The nearest port
Ningbo Xiamen Shengzheng Guangzhou Shanghai.
7. Do you support OEM customization?
Yes
8.Trade term
CIF/DDP/FOB/EXW
9. Payment
For orders over 5000 USD, 30% advance payment for regular products, 70% payment before delivery, 50% advance payment for special customized products, 50% before delivery For orders less than 5000 USD, 100% advance payment for conventional products, and the delivery cycle for conventional products is within one week.