HTHP steel-cast gate valve
Design standard:
ASME B16.34、ASME B16.10 、NB/T47044
Material for main parts
No. |
Name |
Material |
1 |
Body |
WCB/WC6/WC9/C12A /ZGWB36(F36) |
2 |
Seat |
A105/ F11/F22/ F91/ZGWB36(F36) |
3 |
Wedge |
WCB/WC6/WC9/C12A / ZGWB36(F36) |
4 |
Stem |
1Cr17Ni2/ 20Cr1Mo1V1A/ SUS630 |
5 |
Bonnet |
WCB/WC6/WC9/ /C12A/ ZGWB36(F36) |
6 |
Ring |
Enhanced flexible graphite/iron/316 |
7 |
Packing |
Enhanced flexible graphite |
8 |
Yoke |
WCB |
9 |
Electric actuation |
Customize by demand |
Model: CLASS 1500/2000/2500/3000/3500