Wellmax Automation is a reputed manufacturer and supplier of Knife Gate Valve Semi Lug in Ahmedabad, Gujarat, offering precision-engineered valves built for reliable shutoff and smooth operation in demanding industrial applications.
Manufactured using premium materials such as WCB, Cast Iron, SS304, and SS316, these valves deliver outstanding durability and corrosion resistance. The stainless-steel gate, PTFE gland packing, and metal or soft seat options (EPDM, PTFE, Viton, Silicon) ensure tight shutoff and minimal leakage. With a working pressure of 6 kg/cm² and temperature tolerance up to 180°C, the Manual Knife Gate Valve supports uni-directional and bi-directional flow, conforming to MSS SP 81 standards for quality and performance.
Designed with a handwheel mechanism for easy manual operation, Wellmax Knife Gate Valves are ideal for cement, chemical, water treatment, and power industries, providing dependable control, easy maintenance, and long service life.
| Parameter | Specification |
|---|---|
| Body | WCB / C.I / SS304 / SS316 |
| Gate | SS304 / SS316 |
| Stem | SS304 |
| Yoke | Mild Steel |
| Handwheel | SGI / WCB |
| Gland Packing | PTFE |
| Seat | Metal / EPDM / PTFE / VITON / SILICON |
| Temperature | Up to 180 °C |
| Flow Direction | Uni-direction / Bi-direction |
| Manufacturing Standard | Generally confirming to MSS SP 81 |
| Inspection & Test Standard | Generally confirming to MSS SP 81 |
| Working Pressure | 6 kg/cm2 |
| Ends | Wafer / Lug type suitable to 150# and PN10 / E-Table |
| Leakage Class | Class IV / Tight shutoff |
| Deflector Cone | N.A. |
| Operating | Manual / Pneumatic / Electric / Gear / Chain |
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