Single Seated Control Valve
The Single Seated Control Valve is designed to provide accurate flow regulation and tight shut-off in a wide range of industrial process applications. Its single-seat construction ensures excellent sealing performance with minimal leakage, making it ideal for applications requiring precise control of liquids, gases, and steam. Engineered for reliable operation, low maintenance, and long service life, the valve is widely used in chemical, petrochemical, power generation, oil & gas, pharmaceutical, and process industries.
Description
| Specification | Details |
| Size Range | ½” (15 NB) to 12″ (300 NB) |
| Pressure Class | ASME Class 150, 300, 600, 900, 1500 |
| Temperature Range | -196°C to +550°C (depending on material selection) |
| Body Material | ASTM A216 WCB, ASTM A351 CF8/CF8M/CF3M, ASTM A352 LCB/LCC, ASTM A217 WC6/WC9 |
| Trim Material | SS304, SS316, SS410, 17-4 PH, Stellite Hardfaced, Monel, Inconel |
| Seat Material | SS316, Stellite Overlay, Hardened Stainless Steel |
| Stem Material | SS410, SS420, SS431, SS316 |
| Packing | PTFE, Flexible Graphite, Graphite/PTFE Combination |
| Flow Characteristics | Linear, Equal Percentage, Quick Opening |
| Leakage Class | ANSI/FCI 70-2 Class IV, V & VI |
| Design Standard | IEC 60534, ISA S75 Series |
| Face-to-Face | IEC 60534-3-1, ISA 75.08.01 |
| Testing Standard | IEC 60534-4, ANSI/FCI 70-2 |
| End Connections | Flanged, Butt Weld (BW), Socket Weld (SW) |
| Bonnet Options | Standard, Extended, Bellows Seal, Cryogenic |
| Actuator Options | Pneumatic Diaphragm, Pneumatic Piston, Electric |
| Positioner | Pneumatic, Electro-Pneumatic, Smart Digital |
| Applications | Steam, Water, Oil, Gas, Chemical, Petrochemical, Power Generation & Process Industries |
