Fingure:  Z45033

Specification	Application
Design Standard: BS5150 Face to Face: BS5150 PN16 Testing Conform to BS6755	Working Temp: 100 °C Working Pressure: PN10 or PN16 Suitable Media: Water,Steam,Oil Not recommended for Steam Service. Causion: FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, gate valves should be left in an open position to allow complete drainage.
Materials
No Part Name Material 1 Body ASTM A126A(B) GG20 GG25 2 Seat Ring ASTM B36/B62,SS410 Brass,Bronze 3 Wedge Ring ASTM B36 Brass 4 Wedge ASTM A126A(B) GG20 GG25 5 Wedge Nut ASTM B36 Brass 6 Bolt A216 WCB GS-C25 7 Nut A216 WCB GS-C25 8 Washer A216 WCB GS-C25 9 Bonnet Gasket Graphite Graphite 10 Nut ASTM B36 Brass 11 Half Ring A216 WCB GS-C25 12 Packing Graphite Graphite 13 Bonnet ASTM A126A(B) GG20 GG25 14 Gland ASTM B36 Brass 15 Stem SS410 X10Cr13 16 Handwheel ASTM A126B GG25 17 Washer A216 WCB GS-C25 18 Bolt A216 WCB GS-C25
Dimensions(BS4504 PN16 Flange drilling)
DN D D1 L H b n d 50 165 125 178 250 17 4 19 65 185 145 190 265 17 4 19 80 200 160 203 300 19 8 19 100 220 180 229 350 21 8 19 125 250 210 254 410 23 8 19 150 285 240 267 450 23 8 23 200 340 295 292 550 27 12 23 250 405 355 330 650 29 12 28 300 460 410 356 710 29 12 28