Wireframe Diagram

Valve Picture

ispv-valve-picture
P.T.No Part Name Material
1 VALVE BODY WCB/CFS/CF3/CF SM/CF3M/CN7 M/CD4MCUN
2 PLUG WCB/CFS/CF3/CF8M/CF3M
3 STEM CFS/CF 3/CFSM/CF3M
4 SLEEVE PTFE/RPFE/GFPTFE/MOS2
5 TOP COVER PLATE WCB/CFS
6 BOTTOM COVER PLATE WCB/CFS
7 GLAND AISI 304 / AISI 316
8 PACKING PTFE
9 THRUST COMPRESSION BOLT ASTM A 193 Gr. B7
10 METAL DIAPHRAGM AISI 304
11 DIAPHRAGM PTFE/RPFE/GFPTFE/MOS2
12 BOTIOM COVER GASKET GRAPHITE
13 TOP COVER GASKET GRAPHITE
14 STATIC ELIMINATOR AISI 304
15 THRUST WASHER AISI 304
16 FASTENERS B7/BS/BSM & 2H/S/SM
17 HANDLE CUP WCB
18 HANDLE ROD MILD STEEL
19 DISC SPRING WASHER SPRING STEEL
20 V – PACKING PTFE
21 PACKING BUSH AISI 304 / AISI 316
Test Pressure , Bar
PRESSURE TEST #150 #300
SHELL (HYDRO) 30 80
SEAT (HYDRO) 22 54
SEAT (AIR) 5.5 5.5

SEALING DETAILS

Class #150 #300
Size 15 20 25 40 50 65 80 100 15 20 25 40 50 65 80 100
F-F 108 117 127 165 178 203 203 229 140 152 165 190 216 283 283 305
F∅ 89 98 108 127 152 190 190 229 96 117 124 156 165 210 210 254
F.T 11 11 11 14.3 16 19 19 24 14.3 16 17.5 20.7 22.3 29 29 32
RF∅ 35 43 51 73 92 105 127 157 35 43 51 73 92 105 127 157
RFT 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
P.C.D 60 70 79 98 121 140 152 190 67 83 89 114 127 149 168 200
NOH 4 4 4 4 4 4 4 8 4 4 4 4 8 8 8 8
SOH 16 16 16 16 19 19 19 19 15 19 19 22 19 22 22 22