The GV210R-32B17 is a Schneider Electric VG210R series 2-way globe valve with a DN32 connection size, Rp internal thread, and a bronze body. It carries a PN16 pressure class and a 17 kvs flow coefficient, with an equal percentage flow characteristic for precise control in hydronic systems.
The Class IV seat leakage (0.01% of rated flow) means this valve meets the tight shutoff standard for most HVAC and industrial water applications — acceptable for closed-loop systems where minimal leakage past the seat won't upset the balance. The 316 stainless steel plug (ASTM A276 Gr.316) and EPDM seating seal handle water-glycol mixtures up to 60% concentration, with an operating fluid temperature range of -7 to 100 °C. The equal percentage characteristic delivers a logarithmic flow curve, so the valve gain stays more uniform across the stroke — useful for systems with variable-pressure differentials where linear trim would lose resolution at low openings.