Quick-Release Couplings "QS" Series
Guarantee: 12 months
- Standard interchangeability ISO 7241-A
- Frame sizes 3/8"", 1/2""
- Nominal operating pressure from from 250 to 315 bar
- Half-coupling fastening ball-type
- Connection under pressure not allowed
- Poppet valve with O-ring
- «Coupling and uncoupling of halves» single-acting
Description
Quick-release 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
Quick-release couplings with a conical valve. Comply with international standard ISO 7241-A. Used in hydraulic systems with a nominal working pressure of up to 315 bar.
Specifications:
- Half-coupling material: carbon steel with external and internal zinc galvanic coating, ensuring leak-free connection, long service life, and high corrosion resistance.
- Seals from well-known European manufacturers.
- Ball locking mechanism of the half-couplings.
- Operating temperature range from -25°C to 125°C.
- Flow capacity up to 45 l/min.
- Thread sizes: BSP (from 3/8" to 3/4") and METRIC (from M14x1.5 to M27x1.5).
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