Description
The Siemens 331-653 AP331 Clevis is a genuine Siemens Building Technology actuator accessory engineered to provide a secure and precise mechanical linkage connection for actuator sizes #3, #4, and #6. Designed to meet the demanding requirements of commercial building automation and HVAC control systems, this clevis ensures proper force transmission between the actuator and the controlled device — whether a valve stem, damper rod, or other controlled component.
Key Features
- Genuine Siemens Building Technology replacement accessory
- Compatible with actuator sizes #3, #4, and #6
- Provides a reliable mechanical pivot connection for actuator linkage assemblies
- Supports accurate positioning and consistent actuator performance
- Durable construction suited for commercial HVAC and building automation applications
- Easy installation to minimize downtime during maintenance or replacement
Applications
- Commercial building HVAC control systems
- Valve and damper actuator linkage assemblies
- Building automation system (BAS) actuator installations
- Replacement or spare part for Siemens actuator assemblies
Product Details
- Brand: Siemens Building Technology
- Part Number / SKU: 331-653
- Model: AP331
- Compatible Actuator Sizes: #3, #4, #6







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