Poppet quick couplings

Description

Quick Couplings with Poppet Seal System

The Stucchi Poppet Quick Couplings, compatible with the ISO 7241-1 “A” standard, are designed for secure and leak-free hydraulic connections, even in the presence of residual pressure (PC version). Thanks to the ball locking system and the poppet valve with elastomer seals, they ensure maximum sealing and prevent fluid leaks during disconnection.
Their internal structure optimizes flow by reducing turbulence and pressure drops, while the compact design makes them easy to use in complex applications. Ideal for sectors such as agriculture, earth-moving, chemical, and hydraulic industries, they support operating pressures up to 350 bar and temperatures ranging from -20°C to +100°C.

Key Features:

• Connection under pressure: on the male or female side (PC version).
• Durable materials: Cr3-treated steel.
• Wide range of configurations: BSP, NPT, and SAE threads available upon request.
• Available sizes: from 1/4″ to 2″.

These couplings represent an outstanding solution to ensure reliability and high performance in hydraulic connections.

Poppet Quick Couplings VS Flat Face Couplings