Danfoss Waltech W-R Series Ring

Danfoss Waltech® Ring — W-R Series. High-engineered component for 100% leak-free connections in high-pressure hydraulic systems, between metric steel pipes and valve block, cylinder, and manifold ports.

Supplied as a factory-assembled integral kit, ready to install: body with pre-installed seals, metric retaining nut, and precision cutting ring (ferrule) that holds the tube and forms a permanent seal.

The structural steel body is protected with the Guardian Seal coating, providing over 1,000 hours of resistance against red rust.

Available thread types:

• BSPP (European thread, DIN-ISO 228): cylindrical thread with a soft elastomer gasket (WD seal) that absorbs micro-vibrations and prevents torque loss.