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DIN Quick Release Coupling – German-Standard Hydraulic QRCs for Robust Fluid Handling

Perfect Engineers provides DIN Quick Release Couplings (QRCs) that conform to the German DIN standard for hydraulic connections, offering exceptional durability and performance in industrial fluid systems. These QRCs are built for tough working environments and are ideal for applications where long service life, precision mating, and leak-free performance are essential.

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Why Choose DIN QRCs?

Conforms to DIN 2353, DIN EN ISO 8434-1, and DIN 3852 standards
Widely used in German/European-engineered hydraulic and pneumatic equipment
Reliable under high pressure, thermal fluctuation, and vibration
Available with single or double shut-off valves and straight-through options

ISO 7241-B QRC Variants Offered

Metric Threaded Couplings
DIN O-ring Face Seal (ORFS) Connectors
Push-Pull DIN-Type Couplings
DIN Threaded Hose End Couplings

Technical Specifications

Parameter	Specification
Standard	DIN 2353 / DIN 3852 / DIN EN ISO 8434-1
Pressure Rating	Up to 6,000 PSI (414 Bar)
Size Range	1/4″ to 2″ (or 6mm to 50mm metric)
Material Options	SS 316, SS 304, Brass, Carbon Steel (zinc/nickel plated)
Seal Options	Viton, NBR, EPDM, PTFE
Thread Types	Metric (DIN 13), BSP, NPT, UNF

Contact Us for Pricing & OEM Support

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+91-9004860491

E-mail

[email protected]

Website

www.perfectqrc.com

Application Areas

German/European machinery and hydraulic systems
Chemical dosing and instrumentation lines
Heavy-duty manufacturing lines and press machines
Truck, trailer, and mobile hydraulic equipment
Steel plants and forging machinery

Why DIN QRCs from Perfect Engineers?

Designed with German-grade precision engineering
CNC-machined and 100% pressure tested
Compatible with DIN fitting standards & European OEM
Supplied with MTC, test report, and branded packaging

Export & Domestic Availability

We supply and export to major hydraulic hubs:

Exported To:

Germany, UAE, South Africa, Malaysia, Saudi Arabia, Bangladesh, Vietnam

India Supply Locations:

Mumbai, Pune, Coimbatore, Delhi, Hyderabad, Baroda, Chennai, Ahmedabad

FAQs

Are DIN QRCs compatible with ISO 7241-A or B?

DIN threads differ but some profile dimensions may allow adapter compatibility.

Can I use DIN QRCs in high-pressure hydraulic systems?

Yes, they are designed for up to 6,000 PSI with appropriate material selection.

Do DIN couplers support metric threads only?

Primarily metric, but we offer NPT/BSP versions for conversion applications.

What seal type is best for DIN couplers with oils?

Viton or NBR depending on fluid temperature and media.

Do you export DIN QRCs to Europe?

Yes, we supply to OEMs and distributors across Germany and EU regions.

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