Series 21 Single Shut-Off Coupling (with valve) - Male Thread - Brass

Parker Series 21 Single Shut-Off Coupling – Reliable Fluid Control with Integrated Valve

The Series 21 quick coupling from Parker is engineered for reliable and safe fluid handling in industrial applications. This single shut-off model features an integrated valve that prevents fluid spillage during disconnection, ensuring minimal fluid loss and enhanced safety.

Key Features:

• Material: Brass for high strength and corrosion resistance
• Male thread connection for flexible installation
• Integrated shut-off valve for maximum safety
• Designed for high-pressure systems
• Silver-plated nickel alloy surface for enhanced durability

These couplings are ideal for hydraulic and pneumatic systems where reliable connections and safety are critical. Parker Series 21 delivers the quality and performance that industrial applications demand.

Available in various sizes and configurations to meet your specific system requirements.