V hose connection supports, for hose I.D. 4 mm, brass and POM - Riegler 133417

V hose connection supports, for hose I.D. 4 mm, Temperature range -10 °C to 60 °C, brass and POM Tube connectors for polyamide hoses and polyurethane hoses made of brass CW617N and acetal copolymer (POM).

Standards and origin

• Customs tariff number: 74122000
• Country of origin: CN

About V-hose connectors

V hose connectors join PA and PUR tubing in pneumatic control lines without a threaded fitting. The range covers hose inside diameters from 3 to 6 mm and is rated for working pressures up to 10 bar. The parts are made of brass CW617N combined with acetal copolymer (POM).

What matters when choosing

• Hose I.D. 3, 4 or 6 mm: the connector has to match the nominal size of the tubing already installed, otherwise the joint will not stay tight.
• Max. working pressure 10 bar is enough for control air. Where full mains pressure is present, choose a different type of connection.
• Material pairing brass CW617N and acetal copolymer (POM): the brass carries the pressure load, POM keeps weight and cost down.
• Temperature range -10 °C to 60 °C should be checked for lines routed near heat sources or outdoors.
• Installed length L2 determines how much room the joint needs inside a cable duct or behind a cabinet door.

Typical applications

• Control air lines at pneumatic valves and valve terminals
• Extending or repairing damaged tubing without pulling a new run
• Tubing of grippers and handling equipment with small-bore lines
• Test rigs and laboratory set-ups that are rebuilt frequently
• Machine interfaces where tubing bundles are split at the coupling point

The connectors are made of brass CW617N and acetal copolymer (POM) and are intended for PA and PUR tubing. Country of origin is China (CN).