Skip to product information
1 of 1

Gast AJ550 - Check Valve No.226 T 1/4 Sp Aj550

Gast AJ550 - Check Valve No.226 T 1/4 Sp Aj550

Brand: Gast SKU: AJ550
Regular price $137.33 USD
Regular price Sale price $137.33 USD
Sale Out of Stock - Call to Order
In Stock — Ships TODAY if ordered before 2:00 PM EST
Quantity
OEM manufacturer warranty Genuine factory-sourced

Ships factory-new in original packaging.

Not sure if a compatible flange, seal kit, or accessory exists for this item? Ask our team — we're happy to help you find the right part.

Official TIPS Contract Awarded Vendor Badge

TIPS Contract Vendor

Officially awarded purchasing cooperative vendor.

✓

Why Buy From Us

Every quote personally reviewed. Direct sourcing from top manufacturers.

View full details

The GAST - AJ550 is a check valve designed for pneumatic systems to permit airflow in one direction while automatically preventing reverse flow. This valve provides unidirectional flow to prevent reverse flow in pneumatic circuits. It features a 1/4" NPT threaded connection for integration into compatible pneumatic setups. The valve is compatible with several Gast manufacturer part numbers, compatible with the listed Gast manufacturer part numbers.

Key Features:

  • - Product Type: Check Valve, allowing unidirectional airflow in pneumatic circuits.
  • - Thread Size: 1/4" NPT, providing standardized threaded connection for installation.
  • - Compatible with Brand: Gast, compatible with Gast pneumatic equipment.
  • - Compatible with Manufacturer Part Numbers: 1LAA-46S-M100GX, 4LCB-21-M450X, 4LCB-46T-M450GX, 5LCA-22-M550NGX, 5LCA-46S-M550GX, 5LCA-46T-M550GX, 6LCF-13-M616NEX, 6LCF-46S-M616NEX.
  • - Fits Brand: Gast, Fits Gast brand pneumatic products.
🏢

Corporate Procurement & PO Processing

Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.

Apply for Trade Account & Terms →

📋 Procurement & Shipping Notice

  • LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
  • Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.