This Butterfly Valve CAD Block library provides a DWG-style set of butterfly valve symbols in multiple sizes and configurations. The collection includes common representations used in mechanical drawings, including different operator styles (hand lever/gear) and actuated options where required for BMS-controlled systems.
Butterfly valves are widely used for isolation and flow control in larger diameter piping because they are compact, cost-effective, and easy to operate. These CAD blocks help you draft faster while keeping valve symbols consistent across your piping plans, risers, and schematics.
Use these blocks for:
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Chilled water / hot water / condenser water piping systems
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Plantroom headers, pumps, and equipment connections
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HVAC shop drawings and coordination sets
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Valve schedules and as-built documentation
Tip: Add your project tags (e.g., BV-01, size, service) next to the block so commissioning and maintenance teams can identify each valve quickly.
Source : ari-armaturen.com