Viega ProPress Dynamic Balancing Valve 1/2" (SKU: 87305) Place the follower plate on

Place the follower plate on top of the grease in the reservoir

Install the tip into the RAC X HandTite Tip Guard for secure operation

Ensure the pump is depressurized and isolated before replacing the air valve

Fiber-reinforced plastic for durability and chemical resistance

Use the reversible tip feature to clear clogs

Viega ProPress Dynamic Balancing Valve 1/2" (SKU: 87305) Place the follower plate onViega ProPress Dynamic Balancing Valve, 1 2", Model 2981. 7, SKU 87305 This Viega ProPress dynamic balancing valve is a 1 2" valve designed for precise flow control in hydronic heating and cooling systems. It features Smart Connect Technology and is constructed with durable DZR brass for reliable performance. Material: DZR Brass body ensuring corrosion resistance and durability Size: 1 2" nominal diameter for compact installations Flow Range: 0. 26 to