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Caleffi Thermostatic Mixing Valve, 2 in Nominal, NPT Connection, 200 psi, 14.2 Cv Flow Coefficient (Cv), DZR Brass, Water and 30% Glycol Service, Yes, 120 to 195 deg F, 10-1/4 in L x 9-1/2 in H
Internal anti-scale materials
PPSG40 shutter
Stainless steel spring
EPDM seal
+/-3 deg F temperature stability
2:1 maximum inlet pressure ratio
20 deg F minimum temperature difference between hot water inlet and mixed water outlet for optimum performance
10 grains maximum water hardness