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7/10/26

DM_DrainValve_QDC_Blog

New: DeltaMate QDC Fittings and Drain Valve

Thermal Grizzly is expanding the DeltaMate range of fittings. The DeltaMate Quick Disconnect (QDC) are drip-free quick-release couplings with an integrated shutoff function and vacuum-assisted anti-leak design. The DeltaMate Drain Valve with G1/4-inch thread is a drain valve with a spring-loaded internal valve for automatic sealing and leak-free operation.

DeltaMate Quick Disconnect


The DeltaMate Quick Disconnect (QDC) are drip-free quick-release couplings with an integrated shutoff function and vacuum-assisted anti-leak design. The internal geometry of the QDCs is optimized for high flow and minimizes flow resistance. Each QDC coupling requires one fitting with a male QDC connector and one fitting with a female QDC connector. For a premium finish, the fittings are coated with either a matte black chrome coating, a matt nickel coating, or a glossy nickel coating. 

Features: 

  • True zero-spill quick disconnect
  • Integrated shutoff and vacuum-assisted anti-leak design 
  • Push-to-connect, slide-to-release locking mechanism 
  • Available in G1/4” male and female variants for full loop compatibility
  • High-flow internal geometry minimizes restriction while maintaining reliable sealing 
  • Precision-machined brass construction for durability and seamless integration

DeltaMate Drain Valve


The DeltaMate Drain Valve with G1/4-inch thread is a drain valve with a spring-loaded internal valve for automatic sealing and leak-free operation. An integrated 10 mm push-in fitting enables clean, controlled draining with standard soft tubes. The modular push-in system with optional anti-reflux function enables flexible tube configurations, while a low-profile brass body allows use in confined spaces. Two push-in fittings are included with the drain valve and are compatible with any tube with an inner diameter of 10 mm. The Drain Valve is available with either a matt black chrome coating, a matt nickel coating, or a glossy nickel coating.

Features:

  • Machined brass G1/4" fitting with durable EPDM O-ring sealing
  • Spring-loaded internal valve for automatic, leak-free operation
  • Modular plug system with optional anti-reflux design for flexible loop configurations
  • Integrated 10 mm barb for controlled drainage with standard soft tubing
  • Low-profile brass body for durability and tight-space compatibility
  • 8 mm hex interface for secure installation, includes protective cap