Resilient Seated Butterfly Valve
Resilient Seated Butterfly Valve
Ideal for process media that have few impurities as the butterfly or disc is in contact with the valve seat. Find more well-performanced butterfly valves here in XHVAL.
Introduction of Resilient Seated Butterfly Valve
Resilient seated butterfly valve is also called as a concentric butterfly valve. It is made with a resilient or rubber seat located between the internal wall of the butterfly valve and the outer diameter of the disc. The seat is usually made from EPDM rubber or nitrile rubber (BUNA-N).
This valve is widely used in water, wastewater, and other fluid industrial operations. It is ideal for process media that have few impurities as the butterfly or disc is in contact with the valve seat.
Because of its design and make, the valve is a reliable, light, and cost-efficient solution for high-pressure applications.
Specifications
| Materials | Stainless steel |
|---|---|
| Design and Manufacturing Standards | API609 |
| Face to Face Standards | ANSI/ASME B16.10 |
| Flange Dimension Standards | ANSI/ASME B16.5 |
| Pressure Test Standards | API598 |
| Quality/Product Certifications | ISO9001, ISO14001, ISO18001 |
| Fugitive Emissions | ISO 15848-1, API 622 |
| NACE | NACE MR 0103 NACE MR 0175 |