Product Description
The ZUHA Valve Cast Steel Gate Valve – Class 900 is designed for
high-pressure industrial applications requiring dependable isolation, minimal pressure
loss, and long-term reliability. Manufactured in accordance with API 600 and ASME
standards, the valve features a full bore, flexible wedge, Outside Screw & Yoke (OS&Y)
rising stem, and bolted bonnet construction. Its rugged cast steel body and precision
sealing components make it suitable for oil & gas, petrochemical, cryogenic, power
generation, and process industries.
| Specification | Details |
|---|---|
| Product Type | ZUHA Valve Cast Steel Gate Valve |
| Design Standards | API 600, ASME B16.34, BS 1414 |
| Basic Design | Full Bore, Flexible Wedge, Outside Screw & Yoke (OS&Y), Rising Stem, Bolted Bonnet |
| Face-to-Face Standard | ASME B16.10 |
| Flange Standard | ASME B16.5 |
| Weld End Standard | ASME B16.25 |
| Body Material | Cast Steel ASTM A216 WCB, WC6, WC9, WC5, LCB, CF8, CF8M, CF3M |
| Disc & Seat Material | Carbon Steel with SS304, SS304L, SS316, SS316L Seating |
| Trim Material | F6, SS304, SS304L, SS316, SS316L, Stellite Hard Facing |
| Operation | Hand Wheel, Gear Box, Electric Actuator or Bare Stem (ISO 5210 Compatible) |
| Pressure Rating | ASA Class 900 |
| Size Range | 2″ to 20″ |
| End Connections | Flanged Ends or Butt Weld Ends |
| Manufacturing Standards | BS 1414, API 600 |
| Inspection & Testing | API 598, BS 6755 |
| Key Features | Full Bore Design, Flexible Wedge Disc, Bidirectional Sealing, Back Seat Design, Seal Welded Seat Rings, Automatic Body Cavity Pressure Relief Option, Low Pressure Drop, Heavy-Duty Cast Steel Construction, Cryogenic Service Capability |
| Applications | Oil & Gas, Air, Water, Chemicals, Pharmaceutical, Acid Handling, Food Processing, Vacuum Systems, Heat Treatment, Paper & Sugar Industries, Petroleum, Edible Oil and Cryogenic Industrial Applications |
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