FORGED STEEL CLASS 800 GATE VALVE
BOLTED BONNET O.S.&Y. TYPE
OPTIONAL: WELD BONNET.
WEDGE DISC, RISING STEM, RENEWABLE SEAT RING.
MANUFACTURE AND DESIGN: API 602 / ANSI B16.34.
CONNECTIONS: THREADED, SOCKET WELD.
FULL PORT/ STANDARD PORT
THREAD TYPE (NPT, BSPT, DIN ENDS)
INSPECTION AND TEST: API 598
WORKING TEMPERATURE: -20~800°F(A105)
-20~950°F(304, 316)
HYDROSTATIC TEST: SHELL: 3000PSI
SEAT: 2200PSI
AIR TEST: SEAT 80~100PSI
MATERIAL: A105, A182 F304/ F316/ F11/ F22/ F304L/ F316L
SIZE: 1/4"~2"
PARTS AND MATERIAL: | ||||
NO. | PARTS NAME | MATERIALS | ||
1 | BODY | ASTM A105 | A182 F304 | A182 F316 |
2 | WEDGE | F6 | A182 F304 | A182 F316 |
3 | SEAT RING | 13CR | A182 F304 | A182 F316 |
4 | STEM | F6 | A182 F304 | A182 F316 |
5 | GASKET | GRAPHITE+304 | GRAPHITE+316 | |
6 | BONNET | ASTM A105 | A182 F304 | A182 F316 |
7 | BONNET BLOT | ASTM A193 B7 | ASTM A193 B7 | |
8 | STEM PACKING | RAINFORCED GRAPHITE | ||
9 | GLAND | ASTM A276 410 | A182 F304 | A182 F316 |
10 | GLAND FLANGE | ASTM A216 WCB | A182 F304 | A182 F316 |
11 | GLAND EYEBOLT | ASTM A193 B7 | ASTM A193 B8 | |
12 | GLAND NUT | ASTM A194 2H | ASTM A194 B8 | |
13 | STEM NUT | ASTM A108 1020 | ASTM A276 410 | |
14 | HANDWHEEL | ASTM A197 | ||
OTHER MATERIALS ARE AVAILABLE UPON REQUEST. |