Our company is the professional manufacture of Butterfly Valve. It is including Wafer Type Butterfly Valve, Soft Sealed Butterfly Valve, Flange Butterfly Valve, and API Butterfly Valve, etc. Zhejiang hangda valve Co., Ltd is one of the modern high and new technological enterprises collecting researching\producing and trading. It is including Hangda valve and Kunshan Kunfa valve branches
Butterfly valve (Grooved Concentric Type Butterfly Valve_STRONG>
Fingure: B5000F
Size: 2"-36"
Design Standard: API 609-83
Face to Face: ANSI B16.10
Flange Drilling: ANSI B16.5
Application
Characteristic is: Due to use three eccentric configuration, hermetic capability reliably, Which ensure disc never touch sealing seat when it start, solve the problem of Hermetical seat burden unequally, prolong service life, and ensure reliable hermetic Advantage capability with of high temperature resistant, wearable, antisepsis etc.
Specification |
|
Structre type |
double flanged three eccenticity |
Design standard |
API609-83 |
flange connection dimension |
ANSI B 16.5 |
Flange drilling |
ISO5211. |
Structure length |
ANSI B 16.10-1992 |
Pressure test |
API 598-82 |
Fingure: |
B5000F |
Size: |
2" -36" |
Design Standard: |
API 609-83 |
Face to Face: |
ANSI B16.10 |
Flange Drilling: |
ANSI B16.5 |
Materials |
Body |
WCB SS, CF8M |
Dise |
WCB SS, CF8M |
Stem |
416, Cr13, Cr18Ni9Ti |
Seal ring |
316, Fluorine plastic |
Packing |
Flesxible graphite, fluorine plastic |
Dimensions |
API 150LB Series |
DN |
L |
H |
H2 |
D |
D1 |
D2 |
M |
n-φ d1 |
50 |
108 |
110 |
345 |
152 |
120.5 |
92 |
M18 |
4-19 |
80 |
114 |
125 |
380 |
190 |
152.5 |
127 |
M18 |
4-19 |
100 |
127 |
145 |
415 |
229 |
190.5 |
157 |
M18 |
8-19 |
125 |
140 |
165 |
455 |
254 |
216 |
186 |
M20 |
8-22 |
150 |
140 |
175 |
545 |
279 |
241.5 |
216 |
M20 |
8-22 |
200 |
150 |
210 |
645 |
343 |
298.5 |
270 |
M20 |
8-22 |
250 |
160 |
250 |
695 |
406 |
362 |
324 |
M24 |
12-25 |
300 |
178 |
285 |
830 |
483 |
432 |
381 |
M24 |
12-25 |
350 |
190 |
320 |
900 |
533 |
476 |
413 |
M27 |
16-29 |
400 |
216 |
355 |
980 |
597 |
540 |
470 |
M27 |
16-29 |
450 |
222 |
380 |
1030 |
635 |
578 |
533 |
M30 |
16-32 |
500 |
229 |
415 |
1110 |
699 |
635 |
584 |
M30 |
20-32 |
600 |
267 |
475 |
1305 |
813 |
749.5 |
692 |
M33 |
20-35 |
750 |
292 |
580 |
1525 |
985 |
914 |
857 |
M33 |
28-35 |
800 |
318 |
630 |
1585 |
1060 |
978 |
914 |
M39 |
28-41 |
900 |
330 |
680 |
1765 |
1168 |
1085 |
1022 |
M39 |
32-41 |
Hangda valve Co., Ltd is one of the modern high and new technological enterprises collecting researching\producing and trading. It is including Hangda valve and Kunshan Kunfa valve branches. The headquarter is located in Dongou Industrial Zone, Oubei Town, Wenzhou City which named the hometown of pumps and valves in China; Kunshan Kunfa valve is located in the beautiful city called Kunshan that is economic development, technology leading.
For many years, due to the continuous efforts, we are in the process of development gradually formed gate valve, globe valve, check valve, ball valve, butterfly valve, filter, several major products as the leading valve product development system, and constantly develop new products. Product maintenance of large diameter reaches DN2000mm (80 "); High working pressure PN42MPa (class2500); Using the temperature -196 ° C ~600 ° C. The products are mainly using material of carbon steel, alloy steel, stainless steel and special materials. And it is also designed and made according to the users ' special requirements.
Quality is the life! In order to better ensure product quality, the company has established a perfect quality assurance system. Strict testing projects have spectral analysis\penetration testing, \tensile testing\ impact testing\ fire test\ low temperature, \ vacuum testing\ radiographic inspection\ quality nitrogen leak\etc. And we have got the certificates API 6D\DNV 9001\CE\API 607\TS etc.
Our management has already reached the standards of the advanced enterprises of developed countries. It has been closely following strong enterprise in the world., From its found, always adhere to the "based on the standardized management, guided by market demand, to ensure the quality of survival, to customer satisfaction for the purpose, to promote development through product innovation" experience program, and "people-oriented, creating a win-win" management philosophy, recruit more capable personnel conscience, advocating humanistic management, for all kinds of talents to create a good space for development.
As an important provider of valves in the world, we have provided a full range of industrial pipeline controlling programmes. Our products are now widely used in power stations, petroleum, chemicals, nuclear power, metallurgical, defense, pharmaceutical, and other fields. It has been exported to Europe, America, Asia and other countries and regions. It severs widely favourable comment from the customers.