Features：
● Short face-to-face length and easy installation.
● High corrosion resistance, Lightweight and cost- effective.
● UPVC, CPVC wafer check valve fully open angle is about 40°
● Due to the small inner diameter of PPH flanges, to obtain a larger opening angle, it is necessary to chamfer the flange or add a connection plate between the flange and the valve.
Parts&Material
|
No. |
Parts |
Materials |
|
1 |
Rings |
Stainless steel |
|
2 |
Screw |
UPVC,CPVC,PPH,PVDF |
|
3 |
Body |
UPVC,CPVC,PPH,PVDF |
|
4 |
Disc |
UPVC,CPVC,PPH,PVDF |
|
5 |
Inner O-ring |
EPDM,FPM |
|
6 |
Outside O-ring |
EPDM,FPM |
Dimensions Table（mm）
|
DN |
d |
D1 |
P |
L |
Working pressure(Mpa) |
Minimum back pressure(Mpa) |
|
DN40 |
23 |
82 |
36 |
18 |
1.0 |
0.05 |
|
DN50 |
27 |
108 |
44 |
21 |
1.0 |
0.05 |
|
DN65 |
40 |
127 |
58 |
22 |
1.0 |
0.05 |
|
DN80 |
54 |
142 |
70 |
23 |
1.0 |
0.05 |
|
DN100 |
70 |
165 |
89 |
25 |
1.0 |
0.05 |
|
DN125 |
92 |
192 |
115 |
28 |
1.0 |
0.05 |
|
DN150 |
112 |
217 |
131 |
30 |
1.0 |
0.05 |
|
DN200 |
150 |
270 |
179 |
34 |
0.6 |
0.05 |
|
DN250 |
190 |
328 |
230 |
39 |
0.6 |
0.05 |
|
DN300 |
216 |
378 |
260 |
44 |
0.6 |
0.05 |
years of
experience
M2
Built-up area
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
.jpg?imageView2/2/format/jp2)
NEWS CENTER
We aim to meet all our customers’ request by good quality and service. Welcome your inquiry and visits!
As an indispensable and important component in the fluid control system, the sealing performance of the manual butterfly valve directly affects the safety and reliability of the entire system. Among the many sealing technologies, the multi-layer sealing structure has become an important choice in th...
The manual butterfly valve is an indispensable key component in the fluid control system. The choice of its seat sealing form is directly related to the overall performance and service life of the valve. Among many sealing materials, rubber seals are widely used in the design and manufacturing of ma...
In fluid control systems, the role of automatic ball valves cannot be underestimated. As a key control element, the automatic ball valve ensures effective regulation of fluid flow through precise opening and closing operations. However, the sealing surface of the valve, as one of its core components...
In fluid control systems, automatic ball valves are widely used in many industrial fields such as petroleum, chemical industry, electric power and metallurgy due to their compact structure, easy operation and excellent sealing performance. However, as one of the core components of automatic ball val...
In industrial fluid control systems, the sealing performance of manual valves is crucial to the safety, stability and efficiency of the system. In actual operation, due to the combined effect of multiple factors, the sealing performance of manual valves may gradually decline. This may not only cause...
In industrial fluid control systems, manual valves are core components, and their stability and reliability are crucial to the operation of the entire system. Factors such as long-term use, medium corrosion and improper operation may cause leakage failures in manual valves during use. Leakage will n...
Skype : lmzhbb