Product Description
The ZUHA Valve Cast Steel Gate Valve – Class 300 is designed for
dependable on/off isolation in medium and high-pressure industrial piping systems.
Featuring a full bore, flexible wedge design with Outside Screw & Yoke (OS&Y) rising
stem construction, the valve provides minimal pressure loss, excellent bidirectional
sealing, and long service life. Manufactured in accordance with API 600 and ASME
standards, it is ideal for demanding applications in oil & gas, petrochemical,
power generation, and process industries.
| Specification | Details |
|---|---|
| Product Type | ZUHA Valve Cast Steel Gate Valve |
| Design Standards | API 600, ASME B16.34, BS 1414 |
| Face-to-Face Standard | ASME B16.10 |
| Flange Standard | ASME B16.5 |
| Weld End Standard | ASME B16.25 |
| Valve Design | Full Bore, Flexible Wedge, Rising Stem, Outside Screw & Yoke (OS&Y), Bolted Bonnet |
| 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, Manual Bevel Gear, Electric Actuator or Bare Stem (ISO 5210 Mounting) |
| Pressure Rating | ASA Class 300 |
| Size Range | 2″ to 24″ |
| End Connections | Flanged Ends or Butt Weld Ends |
| Manufacturing Standards | BS 1414, API 600 |
| Testing Standards | API 598, BS 6755 |
| Key Features | Flexible Wedge Disc, Full Bore Design, Bidirectional Sealing, Seal Welded Seat Rings, Back Seat Design, Low Pressure Drop, Bolted Bonnet, Cast Steel Construction, 100% Factory Tested |
| Applications | Oil & Gas, Air, Water, Chemicals, Pharmaceutical, Acid Handling, Food Processing, Vacuum Systems, Heat Treatment, Paper & Sugar Industries, Petroleum and Edible Oil Industries |


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