Description
Shouldered Butterfly Valve PN20
The Shouldered Butterfly Valve PN20 is designed for reliable isolation and flow control in high-pressure pipeline systems. Manufactured with a robust ductile iron body and an EPDM-coated disc, this valve delivers excellent sealing performance, corrosion resistance, and long service life in demanding applications.
Rated for pressures up to 2MPa (20 bar), the valve features a rubber-lined disc that enhances sealing efficiency while reducing wear. The epoxy powder-coated body provides added protection against corrosion, making it suitable for harsh operating environments.
A spline shaft with a blowout-proof spindle ensures safe and secure operation, while PTFE bushes and NBR O-rings contribute to smooth performance and effective sealing. The shoulder design conforms to SANS 815-1 standards, ensuring compatibility and ease of installation.
Available with lever or gearbox operation, this valve offers flexibility for various system requirements.
Key Features:
- Pressure rating: PN20 (2MPa / 20 bar)
- Ductile iron body with epoxy powder coating
- SG iron disc with EPDM coating for tight sealing
- Rubber-lined disc for improved durability
- Spline shaft with blowout-proof spindle design
- PTFE bush for reduced friction and smooth operation
- NBR O-ring seals for leak prevention
- Shoulder design conforms to SANS 815-1
- Lever or gearbox operated
- Size range: DN50 – DN200
Applications:
Ideal for water distribution systems, industrial pipelines, and general utility services requiring reliable high-pressure flow control.
This shouldered butterfly valve provides dependable performance, efficient sealing, and long-term durability in compact pipeline installations.
