205 VALVES CHECK VALVES AND FOOT VALVES Subgroup 730 Brass check valves APPLICATIONS They are normally used in domestic water installations, booster pump systems, heating systems, central heating systems, heat generators (wall-mounted boilers, solid fuel generators, heat pumps), thermal solar systems, generic industrial and agricultural water systems. TECHNICAL FEATURES Body Brass Plate IP 100 Stainless steel IP 103 Polymer Washer NBR Spring Stainless steel Threads (ISO 228) FxF Min and max working temperatures -20°C, 100°C Code Size Pressure Quantity Inch DN [mm] Bar Psi IP 100 0 38 3/8" 10 25 362,5 10 IP 100 012 1/2" 15 25 362,5 10 IP 100 034 3/4" 20 25 362,5 8 IP 100 1 1" 25 25 362,5 6 IP 100 1 14 1"1/4 32 18 261 4 IP 100 112 1"1/2 40 18 261 4 IP 100 2 2" 50 18 261 2 IP 100 212 2"1/2 65 12 174 1 IP 100 3 3" 80 12 174 1 IP 100 4 4" 100 12 174 1 Code Size Pressure Quantity Inch DN [mm] Bar Psi IP 103 0 38 3/8" 10 12 174 10 IP 103 012 1/2" 15 12 174 10 IP 103 034 3/4" 20 12 174 8 IP 103 1 1" 25 12 174 8 IP 103 1 14 1"1/4 32 10 145 6 IP 103 112 1"1/2 40 10 145 4 IP 103 2 2" 50 10 145 2 IP 103 212 2"1/2 65 8 116 1 IP 103 3 3" 80 8 116 1 IP 103 4 4" 100 8 116 1 Series: EUROPA Series: YORK ATTENTION For filters model IP 102 (see pag. 250) ANY POSITION ANY POSITION
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