Fingure:  Z4515

Specification	Application
Design Standard: DIN3352 Face to Face: DIN3202 F5 Testing Conform to DIN3230	Working Temp: 100 °C Working Pressure: PN10 or PN16 . Suitable Media: Water,Steam,Oil,ect. Not recommended for Steam Service. Caution: 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 Materials 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 A216 WCB A216 WCB 11  Trust Collar ASTM B36 Brass 12 Packing Graphite Graphite 13 Bonnet ASTM A126A(B) GG20 GG25 14 Gland ASTM A126A(B) GG25 15 Stem SS410 X10Cr13 16 Handwheel ASTM A126B GG25 17 Washer A216 WCB GS-C25 18 Bolt A216 WCB GS-C25
Dimensions(DIN2533 Flange drilling)
DN D D1 D2 L H b n d 50 165 125 102 250 250 17 4 18 65 185 145 122 270 265 17 4 18 80 200 160 138 280 300 19 8 18 100 220 180 158 300 350 21 8 18 125 250 210 188 325 410 23 8 18 150 285 240 212 350 450 23 8 18 200 340 295 268 400 550 27 12 22 250 405 355 320 450 650 29 12 26 300 460 410 378 500 710 29 12 26