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OEM/ODM Manufacturer cast iron ball type check valve - Double Eccentric butterfly valve – BESTFLOW

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for MSS SP-70 Metal Seat OS&Y Gate Valve, gate valve and butterfly valve, High Quality SABS 664 Gate Valve, In addition, we would properly tutorial the purchasers about the application techniques to adopt our items plus the way to select appropriate materials.
OEM/ODM Manufacturer cast iron ball type check valve - Double Eccentric butterfly valve – BESTFLOW Detail:

Double Eccentric butterfly valve

Technical Requirements:
1.Basic Design: DIN3354
2.Face to face: DIN3202
3.Flange connection in accordance: DIN EN1092-1
4.Test standard: DIN3230
 

Technical Specification

PN

Shell test pressure

MPa

1.6

2.4

1.75

Seal test pressure working temperature

0-80

Applicable medium

Sewage, water, gas etc

Butterfly valve, also known as flap valve, is a regulating valve with simple structure, Butterfly valve which can be used for switching control of medium in low-pressure pipeline refers to a valve whose closing part (disc or disc) is a disc and rotates around the valve axis to open and close. It is used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metal and radioactive media. It mainly plays the role of cut-off and throttling on the pipeline.
characteristic
Butterfly valve has the advantages of small size, light weight, fast switching and certain regulation performance.
Metal hard seal butterfly valve adopts precise J-shaped elastic seal ring and three eccentric multi-level metal hard seal structure. It is widely used in metal treatment, electric power, petrochemical industry, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 425 ℃ for regulating flow and carrying off fluid.

Specification

SIZE Pressure Ø1 Ø2 Ø D L L1 L2 H1 H2 H3 n-d
DN100 PN16 156 220 180 180 127 52 115 125 180 72 8-19
DN125 PN16 186 245 210 180 140 52 115 139 200 70 8-19
DN150 PN16 211 285 240 180 140 52 115 139 200 72 8-23
DN200 PN16 266 340 295 220 152 80 115 175 300 85 12-23
DN250 PN16 319 405 355 220 165 80 115 210 352 105 12-28
DN300 PN16 370 460 410 320 178 80 115 185 370 105 12-28
DN350 PN16 429 520 470 320 190 80 115 185 395 105 16-28
DN400 PN16 480 580 525 400 216 136 115 312 435 132 16-31
DN450 PN16 548 640 585 500 222 136 115 336 481 132 20-31
DN500 PN16 609 715 650 500 229 136 115 360 512 153 20-34
DN600 PN16 720 840 770 600 267 136 115 420 586 180 30-37
DN700 PN16 794 910 840 600 292 136 115 500 660 180 24-37

Our Company

We devote to the best quality products, the honest and trustworthy rules, competitive price, the strict quality testing of each production steps to guarantee the customers satisfaction, to setting up the good enterprise image all over the world, we will adhere to the “Quality is our life, Honest and trustworthy is our basis, Competitive price is our advantage” as enterprise guidelines.


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OEM/ODM Manufacturer cast iron ball type check valve - Double Eccentric butterfly valve – BESTFLOW detail pictures


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We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service. it will bring you not only the high quality solution and huge profit, but essentially the most significant is usually to occupy the endless market for OEM/ODM Manufacturer cast iron ball type check valve - Double Eccentric butterfly valve – BESTFLOW , The product will supply to all over the world, such as: USA, Grenada, Philippines, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Jeff Wolfe from Burundi - 2018.09.21 11:01
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Caroline from Ireland - 2017.08.15 12:36
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