Disc check valve 363 series
flangefor waterstainless steel

disc check valve
disc check valve
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for water
stainless steel, cast iron, steel, bronze
Other characteristics
spring, anti-corrosion, silent, with strainer

Max.: 300 mm
(11.811 in)

Min.: 50 mm
(1.969 in)


16 bar
(232.1 psi)


Max.: 120 °C
(248 °F)

Min.: -10 °C
(14 °F)


This product can be connected in all positions due to its stainless steel spring and has a weak head loss due to its internal cylindrical design. It comes with steel strainer basket and a metal mesh that measures 6 mm. Its flanges are R.F. ISO PN10/16 up to DN150, ISO PN16 from DN200 to DN300, ISO PN10 over. Its body is 100 ٣ thick and has an anti-corrosion epoxy on the internal and external sides with blue paint. It is also equipped with a bronze bushing to prevent the blocking of the disc that is designed for better hydrodynamic qualities. The minimum back pressure for tightness is 0.2 bars. The arrow on the body indicates flow direction. SPECIFICATIONS ; • - Ail positions thanks to the stainless Steel spnng • - Respect the flow direction indicated by an arrow on the body • - F langes R.F. PN10/16 up to DN150. PN16 from DN200 to DN300. PN10 over • - With Steel stramer basket and 6 mm mesh ( Ref. 363 ) • - Weak head loss thanks to the cylindncal internai designing • - Anti-corrosion epoxy internai and extemal pamtmg blue color RAL 5017.100 p thickness • - Bronze bushing to avoid blocking of the dise • - Drilled boss on request for bypass or to check the thickness • - Disc designed for a better hydrodynamism • - Silent solution • - Minimum back pressure for tightness : 0.2 bars USE: • - Water distnbution • - Min Température Ts 10°C • - Max Température Ts :♦ 120°C • - Max Pressure Ps : 16 bars up to DN300.10 bars over RANGE • - Flanged PN1Q/16 from DN50 to DN 150. PN16 from DN 200 to DN 300 and PN10 for DN350 to 600 Ref. 366 • - Flanged PN1Q/16 from DN50 to DN 150 and PN16 from DN 200 to DN 300 with Steel stramer basket Rof. 363


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.