Product Overview
The TLV CK3R 40A is a precision-engineered disc check valve designed for reliable unidirectional flow control in steam, condensate, water, and general process fluid systems. Manufactured by TLV, a globally recognized authority in steam engineering and fluid control technology, this valve utilizes a lightweight disc-type closure mechanism that responds instantly to flow reversal, preventing backflow and protecting downstream equipment. With a 40A (1-1/2″) nominal connection size, the CK3R is engineered for inline installation in industrial piping networks where dependable non-return functionality, minimal pressure loss, and long service life are critical operational requirements.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Disc Check Valve (Non-Return Valve) |
| Model Designation | CK3R 40A |
| Nominal Size | 40A (1-1/2 inch) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Flanged or Threaded per 40A Standard) |
| Valve Mechanism | Spring-assisted disc closure for rapid shut-off |
| Flow Direction | Unidirectional (indicated by body arrow) |
Engineering Features & Advantages
- Precision Performance: The disc-type closure delivers rapid, low-inertia response to flow reversal, minimizing water hammer and ensuring tight shut-off without the complexity of heavier swing or lift check mechanisms.
- Low Pressure Drop: Streamlined internal geometry provides an unobstructed flow path, reducing energy loss and maintaining system efficiency across the full operating range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high-temperature steam and condensate service, with robust body and trim materials resistant to thermal cycling and corrosion.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, enabling straightforward inline installation and minimal downtime during maintenance or system upgrades.
- Maintenance-Friendly Design: Simple construction facilitates inspection and servicing, reducing total cost of ownership over the valve’s extended service life.
Typical Industrial Applications
The TLV CK3R 40A disc check valve is widely deployed across heavy industrial sectors including steam distribution and condensate recovery systems, chemical and petrochemical processing plants, power generation facilities, and general manufacturing process piping. It is particularly suited for installation at pump discharge lines, boiler feedwater circuits, and parallel equipment arrangements where reliable backflow prevention is essential to protect pumps, instrumentation, and downstream process equipment from reverse flow damage.
PRODUCT IMAGES
TLV CK3R 40A Disc Check 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 genuine TLV CK3R 40A Solenoid Operated Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.