Commodity Valves

FOURESS forged steel gate, globe & Check valves have set their own standards in many industries, much like our super-specialty valves. Available in sizes, from 1/ 4” to 2” for pressure # 800 & # 1500 with forged carbon steel ( ASTM A105) ; forged alloy steel ( ASTM A 182 Gr. FS/ F11/ F22) ; forged stainless steel ( ASTM A 182 Gr. F304/ F304L) ; forged stainless steel ( ASTM A 182 Gr. F316/ F316L) . The raw materials for gate, globe & Check valves are sourced through reputed foundries and forge shops approved by major consultants in India. Rotary table surface grinding and imported lapping machines ensure a fine surface finish of 100% leak-tightness. The trim materials is hardened and tempered for higher durability and performance. Further stellited trim can also be provided. The valves offered can meet both API and BS Standards requirements. Material of Construction 1 Body ASTM A 105 / F304/ F316/ F304L/ F316L 2 SEATRING 13% Cr. Steel/ SS304/ SS316 3 DISC / WEDGE 13% Cr. Steel/ SS304/ SS316 4 STEM AISI410/ AISI304/ AISI316 5 BONNET GASKET SPW SS304 with Graphite 6 BONNET / COVER ASTM A 105 / F304/ F316/ F304L/ F316L 7 BONNET / COVER BOLT ASTM A 193 Gr. B-7 8 PACKING Flexible Graphite 9 GLAND FLANGE Carbon Steel 10 HAND WHEEL Malleable Iron Size Range Product SIZE RANGE MIN MAX Gate 1/ 4 " 2 "