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Flanged Type Three Offset Butterfly Valve

Flanged Type Three Offset Butterfly Valve
Price: Negotiable
Trade Terms: FOB
Min Order: 1 /Piece
Pay Type: L/C,T/T
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

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.
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
Body    WCB  SS, CF8M 
Dise WCB  SS, CF8M
Stem  416, Cr13, Cr18Ni9Ti 
Seal ring 316, Fluorine plastic
Packing Flesxible graphite, fluorine plastic 
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
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Connection Form: Flange
Working Temperature: Normal Temperature (',-40??C
Work Pressure: Mid-Pressure (',2.5mpa< Pn <6.4mpa)
Seal Form: Force Sealed
Material Of Seal Surface: Soft Sealed
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.

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  • Hangda Valve Co., Ltd.

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