559922A | 559922A | Caleffi

**Caleffi 559922A Automatic Balancing Valve** The Caleffi 559922A is an automatic balancing valve designed to maintain a constant flow rate in hydronic systems. It features: * **Precise Flow Control:** Ensures optimal system performance by automatically adjusting to changing system conditions and maintaining a constant flow rate within a specified range. * **Easy Installation:** Compact design and threaded connections for quick and simple installation. * **Durability:** High-quality construction with brass body and stainless steel internal components ensures long-lasting performance. **Technical Specifications:** * Pressure Range: 0-145 psi * Flow Range: 0.2-10 GPM * Adjustment Range: 10-100% * Connection Size: 1" MPT * Temperature Range: 32-220°F **Applications:** * Hydronic heating and cooling systems * Fan coils * Heat exchangers * Radiant floor systems Choose the Caleffi 559922A Automatic Balancing Valve for reliable flow control in your hydronic system. Our HVAC supply store offers the best prices and fast shipping on all your HVAC and industrial needs!