Series 21 Straight-Through Coupling (without valve) - Male Thread - Brass

Parker Series 21 Straight-Through Coupling – Reliable Connection Without Valve

The Series 21 quick coupling is engineered as a straight-through design without valve, making it ideal for applications where continuous fluid flow is critical without interruptions from valve mechanisms. The coupling is manufactured from brass, ensuring excellent corrosion resistance and durability in many industrial environments.

Key Features:

• Design: Straight-through without valve
• Material: Brass (B)
• End Form: Female thread (male assembly on one end)
• Thread Size: Male thread on end 2
• Series: 21
• Brand: Parker

This quick coupling is well-suited for fluid and gas handling at low pressure applications and is recommended for use in instrumentation, process industries, and similar sectors where reliable connection without valve-controlled flow is essential.

Parker products guarantee superior quality and extended service life even under demanding operating conditions. For detailed specifications, dimensions, and application information, please refer to the accompanying datasheet or contact our technical support team.