Series 21 Safety (single shut-off) Coupling (with valve) - Male Thread - Brass

Parker Series 21 Safety Coupling – Reliable Safety Coupling for Low-Pressure Systems

Parker Series 21 Safety couplings with valve are engineered for safe and reliable operation across a wide range of fluid and gas handling applications at low pressure. These female couplings with male threads feature an integrated safety valve that prevents fluid spillage during disconnection.

Constructed from solid brass, this coupling ensures optimal strength, durability, and corrosion resistance. The single shut-off mechanism makes it easy to operate and is ideal for continuous industrial use.

Key specifications:

• Material: Brass
• Type: Female coupling with valve (single shut-off)
• Thread: Male thread
• Maximum operating pressure: 250 bar
• Application: Fluid and gas handling at low pressure

Parker Series 21 Safety couplings are ideal for applications where safety and reliability are critical. They meet high industrial standards and are widely used in hydraulics, pneumatics, and fluid transport applications.