D43/73 Triple offset wafer butterfly valves are a type of butterfly valve that have a unique design and construction compared to other types of butterfly valves. They are designed with a metal seat and a metal disc that has three different offsets, which means that the disc is rotated slightly off-center from the seat in three different ways. This design allows for a tight, bubble-tight seal even under high pressure and high temperature conditions.
Farpro Valve offers triple offset wafer butterfly valves in cast steel construction. This type of material provides excellent strength, durability, and resistance to wear and tear, making it ideal for use in demanding industrial applications.
D43 73 Triple Offset Wafer Butterfly Valve - Cast Steel
Body: WCB
Disc Material: 20
Packing: Graphites
HandWheel: 35
Stem: 2Cr13
Seal & Lined: 304+XB450/PTFE
Connection Type: Flange
Nominal Diameter DN: 50-150mm
| Valve Model | Nominal Pressure (Mpa) | Test Pressure Strength(Mpa) | Test Pressure Seal(Mpa) | Temperature | Range of use |
|---|---|---|---|---|---|
| D43/73H-16C | 1.6 | 2.4 | 1.8 | -29~425 ℃ | water, gas, oil, etc. |
| D43/73F-16C | 1.6 | 2.4 | 1.8 | -29~150 ℃ | water, gas, oil, etc. |
| D43/73X-16C | 1.6 | 2.4 | 1.8 | -10~80 ℃ | water |
| D343H/D943H-6C | 0.6 | 0.9 | 0.7 | -29~425 ℃ | water, gas, oil, etc. |
| D343H/D943H-10C | 1.0 | 1.5 | 1.1 | -29~150 ℃ | water, gas, oil, etc. |
| D343H/D943H-16C | 1.6 | 2.4 | 1.8 | -10~80 ℃ | water |
| D343H/D943H-25C | 2.5 | 3.8 | 2.8 | -29~425 ℃ | water, gas, oil, etc. |
Advantages and Applications of Farpro D43/73 Triple Offset Butterfly Valve
- Tight shut-off: The triple offset design ensures a tight shut-off, making them ideal for use in applications that require bubble-tight sealing.
- Long service life: Cast steel construction provides excellent durability and resistance to wear and tear, ensuring a long service life.
- High temperature and pressure resistance: These valves can withstand high temperatures and pressures, making them ideal for use in applications with harsh conditions.
- Low torque and easy operation: The design of the valve disc allows for low torque and easy operation, reducing the need for additional equipment and maintenance.
Applications for triple offset wafer butterfly valves include oil and gas, power generation, chemical processing, and other industrial applications where tight shut-off and high temperature and pressure resistance are required.
Farpro Valve Beliefs
We believe that treating each product seriously and receiving each customer sincerely are the most important things for Farpro Valve.
Our Triple offset butterfly valves do not necessarily have the lowest price, but we will definitely be the most honest manufacturer and your most faithful partner.
Farpro Valve is a globally recognized manufacturer that specializes in the production and distribution of high-quality valves. With years of experience in research, development, production, and sales of valves, we have become one of the most trusted valve manufacturers in the industry.
We offer a wide range of valve products that meet international standards such as GB/JB, API, ANSI, AWWA, DIN, JIS, GOST, NF, among others. Our products are available in 12 major categories, 200 series, and 4000 sizes, including gate valves, globe valves, ball valves, butterfly valves, check valves, diaphragm valves, pressure reducing valves, plug valves, and traps, among others.
Our annual output of 80,000 tons is a testament to our commitment to meeting the ever-increasing demands of our clients. Our valves are widely used in various industries such as petroleum, petrochemical, chemical, electric power, metallurgy, water conservancy, construction, pharmaceutical, drainage, and many more.
At Farpro Valve, we pride ourselves on our ability to deliver high-quality products that meet the diverse needs of our clients. Our products are sold in various regions, including Germany, England, France, Italy, Brazil, Poland, and over 30 other countries and regions in Europe, Central Asia, West Asia, and beyond.