Eccentric Plug Control Valve
Eccentric Plug Control Valve Solutions
Chemoil Advance Technology supplies Eccentric Plug Control Valves from recognized manufacturers for reliable flow regulation and automated process control in demanding industrial and process applications. The eccentric plug design provides rotary control of the process flow and can be selected for applications requiring dependable modulation and shut-off.
The valve uses an eccentrically mounted plug that rotates within the valve body to vary the flow passage. The eccentric movement helps reduce continuous rubbing between the plug and sealing surfaces during operation, which can support smooth operation and reduced wear when the valve is correctly selected for the service conditions.
Key Features
- ✔️ Precision Flow Control - Eccentric plug design provides accurate modulation with equal percentage and linear flow characteristics
- ✔️ Reduced Operating Torque - Rotary plug mechanism minimizes friction and ensures smooth valve operation
- ✔️ Excellent Shut-Off Performance - Clamped self-aligned seat delivers reliable sealing with metal or soft seat options
- ✔️ Heavy-Duty Construction - Stainless steel and special alloy plug options ensure durability in corrosive and demanding applications
- ✔️ Automation Ready - Compatible with pneumatic rotary actuators for reliable automated process control
Technical Specifications
| Parameter | Details |
|---|---|
| Body Type | Straight Through / Jacketed (Also Known as Rotary Globe Type) |
| Body Material | All Castable Materials |
| End Connections | Flanged, Wafer |
| Bonnet | Standard, Extended & Cryogenic |
| Gland Packing | PTFE, Braided PTFE, Grafoil, Vacuum Service |
| Gaskets | PTFE, Spiral Wound Grafoil, Glass Filled Stainless Steel |
| Seat Ring | Clamped-In, Self-Aligned with Reduced Cv Options |
| Plug Material | SS 304, SS 316, SS 304L, SS 316L, Hastelloy C and Other Castable Materials |
| Shaft Material | Splined Shaft - No Transmission Loss or Dead Band, Stainless Steel / 17-4 PH |
| Flow Characteristics | Equal Percentage, Linear |
| Actuator | Pneumatic Spring Rotary Actuator, Fully Field Reversible |
| Air Supply Pressure | 2.0 to 10.0 Bar |
| Shut-Off Class | ANSI Class VI (Teflon Seat), ANSI Class IV (Metal Seat) |
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