ANSI CAST STEEL GATE VALVE

ANSI Cast Steel Gate Valve Descriptions

ANSI cast steel gate valve is one type of valve whose on-off disc is the flexible wedge gate, whose moving direction is perpendicular with flow. Gate valve can be only full open or full close with full bore. ANSI gate valves are widely used in series of industries, especially in oil & gas filed, power plant, etc. We can produce the ANSI cast steel gate valve in accordance with ASME B16.34 and API600 with class rating of 150LB, 300LB, 600LB, 900LB, 1500LB and 2500LB. 

1. FEATURES 

• Full bore design

• OS&Y, outside screw and yoke

• Rising stem and non-rising hand wheel

• BB, bolted bonnet

• Flexible wedge (2″ Solid) , fully guided

• Choice of solid or split wedge

• Renewable seat rings

• Forged T-head stem

• By pass on request

• Available with gear operator

2. TECHNICAL SPECIFICATIONS 

• 150LB~2500LB

• Size: 2″~48″ (DN50~1200mm)

• Materials: A216 WCB, S.S.304 CF8, S.S.316 CF8M

• Applicable medium: water, waste water, oil, gas, slurry, pulp

• Applicable temperature: -29℃~+425℃ (higher temperature is available upon request)

3. STANDARDS 

• Design & manufacturing: ASME B16.34 / API600

• Face to face: ANSI B16.10

• Flanged ends: ANSI B16.5/B16.47

• Inspection & testing: API598

4. APPLICATIONS 

• Mining, steel industry

• Coal, slurry industry

• Paper making industry

• Power plant

• Oil, chemical industry

• Fertilizer, pharmaceutical industry

• Waste water, sludge, sewage treatment industry