Quick-Release Couplings "QT" Series
Guarantee: 12 months
- Standard interchangeability ISO 14541
- Frame sizes 1/4""
- Nominal operating pressure from 450 bar
- Connection under pressure allowed
- Poppet valve with O-ring
- Coupling half fixation threaded
Description
Connecting couplings are designed for fast connection and disconnection of hydraulic lines in a hydraulic system without loss of working fluid.
Applications:
- Agricultural machinery
- Road machinery
- Industrial sector
- Construction equipment
- Quarry machinery
QT series are connecting couplings with threaded locking of the half-couplings and a conical valve. They comply with international standard ISO 14541. Used in hydraulic systems up to 450 bar, including applications with pressure impulses and vibrations. They feature a galvanized coating that increases product service life.
Specifications:
- Half-coupling material: carbon steel with external and internal zinc galvanic coating, ensuring leak-tight connection, long service life, and high corrosion resistance.
- Seals from well-known European manufacturers.
- Threaded locking of the half-couplings.
- Operating temperature range from -25°C to 125°C.
- Flow capacity: 12 l/min.
- Thread sizes: BSP (1/4") and METRIC (M14x1.5).
