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Easy to install or remove hose barb assembly—no special tools required
Spray housing assembly
and other sectors requiring robust and reliable diaphragm pump operation
Replace the valve if it fails to operate correctly or shows signs of corrosion
Viega ProPress Pressure Independent Balancing Valve Model 2981.71 (SKU: 87370) Easy to install or removeViega ProPress Pressure Independent Balancing Valve Model 2981. 71, 3 4", SKU 87370 This pressure independent balancing and control valve is designed for precise flow control in HVAC and hydronic systems. It features Smart Connect Technology and is constructed with durable brass and ductile iron materials for reliable performance. Pressure Independent Balancing: Maintains consistent flow regardless of pressure fluctuations in the system. Smart Connect
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