Series 21 Straight-Through Plug (without valve) - Plastic Tube Connection - POM (Delrin)

Series 21 Straight-Through Plug – Reliable Solution for Low-Pressure Applications

Parker Series 21 Straight-Through plugs without valve are engineered for simple and reliable connections in low-pressure systems. These quick couplers are ideal for applications requiring direct flow-through without internal valve mechanisms.

The plastic tube connection version with POM (Delrin) material ensures:

• Lightweight and corrosion-resistant construction
• Chemical resistant POM plastic (Delrin)
• Compatibility with low-pressure systems
• Easy assembly and reliable operation
• Cost-effective solution

Series 21 couplers find applications in:

• Instrumentation and measurement equipment
• Laboratory equipment
• Medical applications
• Low-pressure gas systems
• Fluid handling

As a standard Parker product, these quick couplers guarantee high quality, precision, and long-term reliability in your applications. The POM (Delrin) material choice makes them particularly suitable for applications where low weight and chemical resistance are important factors.