


Design
Ball check valve made of grey cast iron or nodular cast iron. Flanged ends to EN standards, or F-F threaded ends to ISO 7/1. Face-to-face length to EN 558/48 (BOA-RPL). NBR-coated ball. Bolted cover. Suitable for horizontal and vertical installation.
Application
Water supply systems, water treatment systems, waste water.
Overview of technical data
Maximum temperature | 70 °C |
DN max. | 400 |
Minimum temperature | 10- °C |
DN min. | 25 |
Body material | Cast iron; Nodular cast iron |
PN max. | 16 |
PN min. | 10 |