Specification
| Valve Size | 1“–10” |
|---|---|
Pressure Class |
150LB–600LB, PN10–PN64 |
Materials |
WCB, A105, LF2, F316, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
Design and Manufacturing Standards |
API 6D， API 608，ASME B16.34，ISO 17292，BS5351， |
Face to Face Standards |
ASME B16.10, BS 558, BS12982, ISO 5752 |
Flange Dimension Standards |
ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11, BS 12627 |
Pressure Test Standards |
API598 API 6D BS12569 |
Fire Safety Test Standards |
API 6FA API 607 |
Quality/Product Certifications |
ISO9001, ISO14001, ISO18001 |
Fugitive Emissions |
ISO 15848-1, API 622 |
NACE |
NACE MR 0175 |
Valve operator options |
Handwheel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator. |
Shutoff Class |
API 598 (Zero Leakage), API 6D |
Bore |
Full Bore, Reduced Bore |
Process Connection Types |
SW, NPT, BW , RF, RTJ |
Product Overview
The triple-eccentric flanged butterfly valve stands out in the modern industrial fluid control field with its superior regulation performance and sealing reliability. It adopts advanced eccentric principles and sealing technology, effectively reducing friction between the valve disc and seat through three precisely designed eccentric structures, thus ensuring long-term durability and stability. This butterfly valve not only boasts excellent mechanical properties but also enjoys wide applicability, meeting the fluid control needs of various industries such as petroleum, chemicals, natural gas, power, metallurgy, heating, and water supply. It can handle media including but not limited to water, oil, steam, acidic or alkaline fluids.
Technical Parameters
- Size: DN2000 (80 inches)
- Pressure Rating: Class 300
- Operating Temperature: -29°C to +350°C
- Connection Type: Flanged Connection
- Valve Body Material: WCB+STL.21
- Sealing Material: 316+Graphite
- Operation Type: Electric
- Design Standard: Compliant with API 609 or AMSE 16.34 International Standards
- Testing and Inspection Standard: Compliant with API 598 Standard
Valve Details
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Main Features of the Product
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Ball valve 3-piece design
3-piece ball valve parts consist of two pipe connectors and one primary component. The pipe connectors are installed via welding or threading to the pipeline. The main body then attaches to the middle portion of these two pipe connectors.
The ball valve’s 3-pc body allows easy maintenance and replacement of easily wearable components like stems and balls. Such straightforward and low-cost care makes it highly recommended for high-wear applications.
Application
1.Petroleum and Natural Gas ndustry: Used in petroleum refning, processing, and transportaton processes for fow cutof and regulation, ensuring eficient and safe
process flow
2. Chemical industry: Facin the chalenge of corosive media the trple-eccentric fanged butterfly alve demonstrates ts excelent performance providting relable ftuid
control solutions for chemical production and processing.
3.Power industry: Plays a crucia roe i contro ing fow in cooling water systems desutfurzation systems and other critica processes in power plants
4.Metalurgical industry: ldea for precise contro of hign-temperature gases and iouids in stee mils due to its high temperature resistance and stability
5 Heating and Water Supply: Provdes eficient fuid contro for thera oipe networks and water tretment faci ities in urban heating and water suooly systems
6.Paper lndustry: Effectively controls pulp and water mixtures in the papermaking industry, ensuring smooth production processes.
.Food and Beverage: lts good hyaiene performance makes it an ideal fuid control deyice for food processing and beverade production
8.Marine and Shipbuilding: Demonstrates excelent performance and reliability in water oi, and gas management systems on ships and oftshore platforms
9. Pharmaceutical Industry: Provides reliable fluid control under strict hygiene and cleanliness conditions
10. Water Conservancy and Hydropower Enginering: Effectively controls water fow in dams reservoirs, and hydropower statons, ensuring project safety and stabilityj
1. Air Conditioning Systems: Used in air onditioning and ventilaton systems of large buidings and industrial faclities to regulate arfow ensuring indoor comfort ano
energy efficiency.
12.Environmental Protection Systems: Provides reliable technica support for fow and valve control in wastewater tretment and exhaust gas treatment systems