Ductile Iron Resilient Seated Gate Valve Rising Stem

Ductile Iron Resilient Seated Gate Valve Rising Stem

Product Description

Pressure Test Specification

Performance Specification
ITEM Pressure Test(water)(Mpa) Temperatue Medium
(MPa) Strength Sealing ()
Z45T-10/16 1.6 2.4 1.7 ≤120 Steam,Water
Z45W-10/16 1.6 2.4 1.7 ≤100 Oil

 

Material of Main Parts

The Material of Main Valve Parts
NO. Part Name Material
1 Body Ductile Iron
2 Bonnet Ductile Iron
3 Gasket NBR
4 Wedge Ductile Iron
5 Nut Ductile Iron
6 Rod SS
7 Rod Tin Bronze
8 0-Sealing ring Silica Gel
9 Handwheel Ductile Iron
10 Gasket NBR

 

Main Dimensions of The Valves

Main Dimensions of The Valves
PN DN L PN10/PN16 PN10/PN16 PN10 PN16 H
D D1 Z φd
1.0 Mpa/1.6Mpa 40 165 145 110 4-φ18 225
50 178 158 125 4-φ18 241
65 190 180 145 4-φ18 270
80 203 196 160 4-φ18 8-φ18 292
100 229 215 180 8-φ18 333
125 254 250 210 8-φ18 384
150 267 280 240 8-φ18 420
200 292 336 295 8-φ23 12-φ23 512
250 330 405 350/355 12-φ23 12-φ25 602
300 356 460 400/410 12-φ23 12-φ25 705
350 381 515 460/470 16-φ23 16-φ25 782
400 406 580 515/525 16-φ25 16-φ30 880
450 432 650 565/585 20-φ25 20-φ30 980
500 457 670/715 620/650 20-φ25 20-φ34 1055
600 508 780/810 725/770 20-φ30 20-φ40 1260
1.0 Mpa 800 660 1010 950 24-φ34 1650