Product Features
Our all CF8 stainless steel flange butterfly valve body and valve plate are made of CF8 stainless steel material, which can easily withstand corrosive media such as acidic and alkaline solutions commonly found in the chemical industry. In addition, it also has good antioxidant properties and can withstand temperatures up to 80 ℃. Even high-temperature valves can effectively prevent oxidation and rust, and the service life of the valve is longer. This also saves you the cost of replacement in the later stage. And the quality is safe and reliable, with stable performance and no leakage.
Application scenarios
Water treatment industry: For example, the water supply pipelines of water plants and sewage treatment plants can be adapted, and the fully CF8 stainless steel flange butterfly valve can cope with various magazines and chemicals in the water.
Chemical industry: The medium circulating in the chemical industry is usually corrosive. This valve can be adapted and used as a regulating and cutting device in the middle of pipelines to ensure efficient chemical production.
HVAC system: can be used to regulate and control water flow, thereby regulating temperature. It is easy to operate and the seal is reliable, providing a good living environment for residential users
Product customization is optional
Material: If you have requirements for corrosion resistance, in addition to CF8 stainless steel, you can also choose more corrosion-resistant materials such as 316L stainless steel and 2507 duplex stainless steel according to your working conditions.
Size customization: We can provide valves in various sizes and diameters, and also customize valves suitable for your pipeline to ensure worry free installation.
|
DN Nominal diameter |
L |
1.0MPa |
1.6MPa |
|||||||
|
mm |
inch |
D |
D1 |
H1 |
H2 |
N-d0 |
D |
D1 |
n-d0 |
|
|
50 |
2" |
108 |
165 |
125 |
202 |
77 |
4-18 |
165 |
125 |
4-18 |
|
65 |
2.5" |
112 |
185 |
145 |
213 |
93 |
4-18 |
185 |
145 |
4-18 |
|
80 |
3" |
114 |
200 |
160 |
221 |
100 |
8-18 |
200 |
160 |
8-18 |
|
100 |
4" |
127 |
220 |
180 |
234 |
113 |
8-18 |
220 |
180 |
8-18 |
|
125 |
5" |
140 |
250 |
210 |
253 |
123 |
8-18 |
250 |
210 |
8-18 |
|
150 |
6" |
140 |
285 |
240 |
269 |
193 |
8-22 |
285 |
240 |
8-22 |
|
200 |
8" |
152 |
340 |
295 |
316 |
172 |
8-22 |
340 |
295 |
12-22 |
|
250 |
10" |
165 |
395 |
350 |
358 |
202 |
12-22 |
405 |
355 |
12-26 |
|
300 |
12" |
178 |
445 |
400 |
384 |
218 |
12-22 |
460 |
410 |
12-26 |
|
350 |
14" |
190 |
505 |
460 |
439 |
253 |
16-22 |
520 |
470 |
16-26 |
|
400 |
16" |
216 |
556 |
515 |
500 |
300 |
16-26 |
580 |
525 |
16-30 |
|
450 |
18" |
222 |
615 |
656 |
528 |
328 |
20-26 |
640 |
585 |
20-30 |
|
500 |
20" |
229 |
670 |
620 |
552 |
352 |
20-26 |
710 |
650 |
20-33 |
|
600 |
24" |
267 |
780 |
725 |
669 |
397 |
20-30 |
840 |
770 |
20-36 |
|
700 |
28" |
292 |
895 |
840 |
745 |
498 |
24-30 |
910 |
840 |
24-36 |
|
800 |
32" |
318 |
1015 |
950 |
803 |
571 |
24-33 |
1025 |
950 |
24-39 |
|
900 |
36" |
330 |
1115 |
1050 |
880 |
615 |
28-33 |
|||
|
1000 |
40" |
410 |
1230 |
1160 |
935 |
705 |
28-36 |
|||
|
1200 |
48" |
470 |
1455 |
1380 |
1067 |
827 |
32-39 |
|||
Basic Information
|
Model NO. |
D41X / D341X / D641X / D941X |
Connection Form |
Flange |
|
Structure |
Centre Sealing |
Seal Form |
Force Sealed |
|
Valve Stem |
Normal |
Work Pressure |
0.6MPa / 1.0MPa / 1.6MPa / 2.5MPa / Class150 |
|
Working Temperature |
Normal Temperature (-40°C < T < 120°C) |
Material of Seal Surface |
Soft Sealed / Hard Sealed |
|
Valve Body |
Casting |
Standard |
API 609, EN 593, MSS SP67, BS 5155 |
|
Application |
Industrial Usage, Water Industrial Usage, Household Usage |
Seated Material |
EPDM, NBR, PTFE, FKM |
|
Certification |
ISO9001 |
Flow Resistance |
Low Resistance |
|
Transport Package |
Export Wooden Crate |
Specification |
DN25 - DN2400 |
|
Origin |
China |
HS Code |
8481804090 |
|
Production Capacity |
50,000 pieces/Year |
|
|
Technical Parameters
|
Size |
DN32-DN600 |
DN650-DN2000 |
|
Working pressure |
16Bar |
10Bar |
|
Shell |
24Bar |
15Bar |
|
Seal |
18Bar |
11Bar |
|
Operating Temperature |
-45°C~+150°C |
|
|
Operating Environment |
Ballast and bilge system Chemical processing Desalination plants |
|
|
Driving Method |
Hand Lever Worm Gear Electric Pneumatic |
|
Executive Standards
|
Design Standard |
EN 593, MSS SP67, API 609, BS 5155 |
|
Inspection & Test |
API 598, ISO 5208, EN 12266 |
|
End Standard |
ANSI B16.1 CL. 125LB & B16.5 CL. 150LB |
|
AS 2129 Table D & E |
|
|
BS 10 Table D & E |
|
|
DIN 2501 (PN6, PN10, PN16) |
|
|
EN 1092 (PN6, PN10, PN16) |
|
|
ISO 2531 (PN6, PN10, PN16), 7005 (PN6, PN10, PN16) |
|
|
KS B / JIS B 1511 / 2210 (5K & 10K) |
|
|
MSS SP44 CL. 150LB |
|
|
AWWA C207 |
|
|
SABS 1123 Table 1000/3 & Table 1600/3 |
|
|
Face to Face |
ISO 5752, EN 558, MSS SP67, API 609, DIN 3202 |
|
Top Flange |
ISO 5211 |
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