FIG 1502 Cast steel gate valves flanged RF ANSI class # 300

The cast steel gate valves are on-off valves manufactured according to API, ANSI, ASME standard, for industrial applications. The features of these cast steel gate valves are: outside screw and yoke, bolted bonnet , flexible or solid wedge, rising stem with top sealing (backseat allowing replacement of seats with the valve fully open). Standard materials are A216WCB/F6, other materials and other trims are available. Handwheel operated in standard execution, reducing gear or electric actuator on request.

Design & construction: API 600, API 6D

Face to face length: ASME / ANSI B16.10

Connections  & dimensions: ASME / ANSI B16.5, ASME / ANSI B 16.25, Flanges: RF ANSI #300

Pressure & temperature: ASME / ANSI B16.34

Test: API 598

 
DN L mm. H mm. D mm. Peso Weight kg.
2" 216 380 165 29
3" 283 480 210 54
4" 305 540 254 74
6" 403 675 318 145
8" 419 870 381 210
10" 457 985 445 369
12" 502 1200 521 474
14" 762 1350 583 749
16" 838 1460 648 902
18" 914 1630 711 1192
20" 991 1800 775 1558
 
 
body-bonnet cast steell A216WCB, GP240GH+N
stem A182 F6
body seat facing 13 CR
wedge ring facing 13 CR
stem paking graphite
gasket graphite
painting high chlorinated polyethylene HCPE