Spesifikasi Gate Valve Pn 16 Nrs Metal Seated Gate Valve
PN 16 NRS METAL SEATED GATE VALVE ( HEAY PATTERN, HORIZONTAL) Fig NRGV 3143 Valve standard : Comply with BS EN 1074-2 & MSS SP-70
Pressure Temperature Rantings Working Presurre 16bar
Testing Presure Shell : 24bar Seal 17.6 bar
Working Temperature -100C to 1200C
Material Specification Part material EN Spec Body Ductile Iron EN-JS 1050
Bonnet Ductile Iron EN-JS 1050
Disc Ductile Iron EN-JS 1050
Body seat Ring Stainless Stell 316 BS970 316 c 16
Copper Alloy EN 1982 CC 333G Gate Seat Ring Copper Aloy EN 1982 CC 333G EN 1982 CC 491K Stem Stainless Steel431 BS970 431 S 29 Stainless Steel 316 BS970 316 S 16 Packing Buna – N Non-Asbestos F4 Cap Top Cast Iron EN-JL1040 Dimensions 12 UP TO 56
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