The KOSO KGP5223-S310G is a heavy-duty industrial pneumatic globe valve engineered for precise throttling and tight shutoff in demanding process control loops. Its single-seat, top-guided trim design ensures stable flow regulation across varying pressure drops, while the multi-spring diaphragm actuator provides accurate positioning in response to standard pneumatic control signals.
KOSO KGP5223-S310G Technical Specifications
| Valve Type | Single-seat, top-guided globe valve |
|---|---|
| Actuation | Multi-spring diaphragm pneumatic actuator |
| Body Material | Cast steel / stainless steel options |
| Nominal Size | DN15 – DN200 (1/2″ – 8″) |
| Pressure Rating | PN16 – PN40 / ANSI Class 150 – 300 |
| Trim Characteristics | Equal percentage / linear |
| Flow Direction | Flow-to-open standard |
| Leakage Class | ANSI/FCI Class IV (metal seat) |
| Operating Temperature | -20°C to +400°C (depending on packing) |
| End Connections | Flanged, threaded, or welded |
Key Engineering Features
- Top-guided plug and cage-guided trim for high positioning accuracy and vibration resistance.
- Multi-spring diaphragm actuator enables precise stroke control with low hysteresis.
- Interchangeable trim sets allow quick adaptation to varying Cv requirements.
- Heavy-duty bonnet and packing design minimizes fugitive emissions and extends service life.
- Optional positioner, handwheel, and air filter regulator for enhanced loop control.
Industrial Applications
- Steam and condensate control in power generation and district heating.
- Chemical and petrochemical process lines requiring accurate flow throttling.
- Water treatment and desalination plants with variable pressure demands.
- Pulp and paper mill stock and liquor control loops.
- General industrial fluid handling where tight shutoff and repeatable positioning are critical.
For technical inquiries, dimensional drawings, or replacement support for KOSO KGP5223-S310G, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
KOSO KGP5223-S310G Pneumatic Globe Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the KOSO KGP5223-S310G Pneumatic Globe Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.