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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
professional-grade seal
Internal Seal Restoration: Replaces degraded valve stem packing to eliminate external leakage and maintain pressure independent performance
while the manual changeover and programmable fan options provide granular control over building airflow
it features a standard NEMA 48 frame and requires a 5 MFD / 370V run capacitor for optimal torque and efficiency
Belimo B338 Valve Refrigerant professional-grade sealThe Belimo B338 is a high performance 1 1 2" 3 way characterized control valve designed for precise flow regulation in demanding hydronic systems. Featuring a nickel plated forged brass body and a 304 stainless steel ball and stem, this mixing or diverting valve is engineered to withstand chilled or hot water applications up to 250F. The A port utilizes a specialized TEFZEL characterized disc to maintain an equal percentage flow characteristic, while
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