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Factory Promotional Oxygen Ball Valve - Closed Three-Eccentric Center Metal Sealing Butterfly Valve – Convista

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Factory Promotional Oxygen Ball Valve - Closed Three-Eccentric Center Metal Sealing Butterfly Valve – Convista Detail:


Description

Butterfly valves achieve on/off and control fluid passage function with circular disc as a start & stop part accompany stem rotating. The feature of simple structure, small volume, light weight, small driving moment, easy to operate etc. To exert excellent function and shutoff sealing reliably. Applicable to the transfer system of gas and fluid in  district heating, main pipeline system, metallurgy, light industry,  chemical industry, electric power, oil, natural gas, coal gas, food, medication, water supply & drainage pipe and special field widely. Butterfly valve is the leading type of valves. The high performance closed three-eccentric center metal sealing butterfly valve meet the special and severe service condition. Operating temperature ranges -196~600℃.


Product Advantages

1. According to material and structure, the series of butterfly valves could meet high temperature, strong erosion, long service life etc.
2. Small volume, light weight. Compared with gate valve with the same pressure and dimension, the weight of butterfly valve reduced by  30%~50%.
3. Structure simply, start & stop rapidly. Few parts, compact structure. Only need to rotating the disc 90° when start & stop.
4. The series of three-eccentric center hard butterfly valve produced by BVMC work both as control and as regulating valve. It feature excellent sealing and controlling performance.
5. Small flow resistance and operating torque.


Parts Material

butterfly valve1 parts material

No. QTY Name Material
1 1 Body Carbon-steel, WCB/A105 Stainless steel, CF8/304/CF8M/316
2 1 Gland Carbon-steel, A105+ENP/Stainless steel, SS Stainless steel, CF8/304/CF8M/316
3 1 Disc Stainless steel, CF8/304/CF8M/316
4 1 Seat SS+STL, INCONEL625, INCONEL825
5 1 Plate Carbon-steel, WCB/A105/Stainless steel, SS
6 1 Gland Carbon-steel, WCB/A105+ENP Stainless steel, CF8/304/CF8M/316
7 1 Plate Carbon-steel, WCB/A105 Stainless steel, CF8/304/CF8M/316
8 1 Stem Stainless steel, ASTM A564 630 (17-4PH)
9 2 Bolt Stainless steel, SS
10 2 Screw Stainless steel, SS
11 3 Pin Stainless steel, SS
12 1 Bearing SS+PTFE/316 chromeplate
13 1 Bearing SS+PTFE/316 chromeplate
14 1 Gasket SS+graphite
15 1 Gasket SS+graphite
16 - Packing V type PTFE/graphite/formed graphite
17 2 Stud ASTM A193 B7 ASTM A193 B8M
18 2 Nut ASTM A194 2H ASTM A194 8M
19 - Stud ASTM A193 B7 ASTM A193 B8M
20 - Bolt SS304/SS316
21 - Stud ASTM A193 B7 ASTM A193 B8M
22 - Nut ASTM A194 AH ASTM A194 8M
23 1 Yoke CS CS

Product detail pictures:

Factory Promotional Oxygen Ball Valve - Closed Three-Eccentric Center Metal Sealing Butterfly Valve – Convista detail pictures

Factory Promotional Oxygen Ball Valve - Closed Three-Eccentric Center Metal Sealing Butterfly Valve – Convista detail pictures


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With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for Factory Promotional Oxygen Ball Valve - Closed Three-Eccentric Center Metal Sealing Butterfly Valve – Convista, The product will supply to all over the world, such as: Philadelphia, Mumbai, Honduras, We are looking forward to establishing a mutually beneficial relationship with you based on our high-quality products, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Lauren from Czech - 2017.03.28 16:34
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Hulda from Nigeria - 2017.09.29 11:19

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