Stainless Steel U Type Flange Butterfly Valve
Features
Optimize Structure |
Short length and space saving |
Seat Type |
Hard back & Replaceable |
Connection Flange |
Full Face Flange (FF) |
Operation Cycles |
Over 100,000 times |
Leakage Level |
Bubbles-tight sealing with no leakage |
Low Torque |
Operation easy and flexible |
Bidirectional Sealing |
Any installation position |
Low Flow Resistance |
Improve fluid efficiency and reduce energy consumption |
Certificates |
ISO9001, CE, WRAS, ACS |
Specifications
Design Standard |
EN 593 API 609 |
Top Flange Standard |
ISO 5211 |
End Flange Standard |
EN 1092 PN6/PN10/16, ANSI 150LB |
Face to Face Dimension |
API 609, EN558-1 Series 20, BS5155, DIN3202 K1 |
Testing Standard |
API 598 |
Temperature |
-20℃~120℃(depends on the sealing material) |
Body Material |
CF8, CF8M, CF3M, 2205, 2507... |
Disc Material |
CF8, CF8M, CF3M, 2205, 2507... |
Shaft Material |
Stainless Steel, Aluminum Bronze, Inconel |
Seat Material |
EPDM, NBR |
Operator |
Lever, Gearbox, Pneumatic, Electric Actuator |
Dimension
|
Size |
D |
□T / ФD6 |
PN10 |
PN16 |
ANSI 150LB |
Top Flange |
||||||
|
Ф D |
N - Фd |
N-M |
Ф D |
N -Фd |
N-M |
Ф D |
N - Фd |
N-UNC |
||||
|
DN200 |
60 |
17*17 |
295 |
8-23 |
|
295 |
12-23 |
|
298.4 |
8-22.4 |
|
F10 |
|
DN250 |
68 |
19*19 |
350 |
12-23 |
|
355 |
12-28 |
|
361.9 |
12-25.4 |
|
F10 |
|
DN300 |
78 |
22*22 |
400 |
12-23 |
|
410 |
12-28 |
|
431.8 |
12-25.4 |
|
F10 |
|
DN350 |
78 |
22*22 |
460 |
16-23 |
|
470 |
16-28 |
|
476.2 |
12-28.4 |
|
F10 |
|
DN400 |
102 |
27*27 |
515 |
16-28 |
|
525 |
16-31 |
|
539.7 |
16-28.4 |
|
F14 |
|
DN450 |
114 |
27*27 |
565 |
20-28 |
|
585 |
20-31 |
|
577.8 |
16-31.8 |
|
F14 |
|
DN500 |
127 |
36*36 |
620 |
20-28 |
|
650 |
20-34 |
|
635 |
20-31.8 |
|
F14 |
|
DN600 |
154 |
46*46 |
725 |
20-31 |
|
770 |
20-37 |
|
749.3 |
20-35.1 |
|
F16 |
|
DN700 |
165 |
63.35 |
840 |
20-31 |
4-27 |
840 |
20-37 |
4-33 |
863.3 |
24-35.1 |
4-1 1/4 |
F25 |
|
DN800 |
190 |
63.35 |
950 |
20-34 |
4-30 |
950 |
20-41 |
4-36 |
977.9 |
24-41.1 |
4-1 1/2 |
F25 |
|
DN900 |
203 |
75 |
1050 |
24-34 |
4-30 |
1050 |
24-41 |
4-36 |
1085.8 |
28-41.1 |
4-1 1/2 |
F25 |
|
DN1000 |
216 |
85 |
1160 |
24-37 |
4-33 |
1170 |
24-44 |
4-39 |
1200 |
32-41.1 |
4-1 1/2 |
F25 |
The U type flange butterfly valve has a sturdy design and low maintenance requirements, providing an economical valve solution for precise and durable medium flow in industrial pipelines to improve pipeline efficiency, reduce operating costs, and protect system safety. Flange butterfly valves offer a variety of sizes and flange types to adapt to pipeline systems in different regions. Pneumatic and electric actuators can achieve more precise flow control.
The flange butterfly valve is connected to the pipeline flange and actuator through stainless steel flange butterfly valve body, ensuring the safe and stable operation of the pipeline route. The butterfly valve body is mainly made of stainless steel, such as CF8, CF8M, CF3M, 2205, etc., to reduce the impact of complex external environments on the valve and extend its service life.
We offer flanged butterfly valves with various flange standards and materials to ensure efficient fluid control, and can provide customized solutions to meet specific operating conditions.
● Face-to-face length according to EN 558 series 20.
● It can be rubber-lined (replaceable) for seawater and polluted media applications.