Kuriyama

QD FF 1/2 Male x 3/4" FPT
Unit of Measure

General Features

General Features

N/A ARGUS QF flat face quick release couplings are used for quick coupling and uncoupling of hydraulic lines. During the coupling action in zero or low-pressure ranges, valves that release or block the flow are automatically activated. The QF flat face quick release coupling, formed by a coupling plug and a coupling socket, is coupled by pushing on a sleeve. This guarantees a flush connection between the two coupling halves. The sleeve is designed to be moved in the relevant direction for disconnecting or connecting the coupling halves. A safety system against accidental uncoupling is present on the female part.
  • Flow performance optimized by CFD
  • Low leak-oil rates, eco-friendly
  • Robust, compact and lightweight
  • Extended temperature range

Materials

Materials

N/A Galvanized steel with hardened parts subject to wear. HNBR seals (other materials on request) - backup rings PTFE - Thermoplastic dust cap and dust plug. Top Coat Cr-III zinc plating with additional trivalent passivation for outstanding surface protection.

Applications

Applications

N/A Suitable for liquid lines with mineral oil-based hydraulic fluids to DIN 51524 T1+T2. Also available for flame-resistant hydraulic fluids to VDMA 24317, for pneumatic and water hydraulics in appropriate materials on request.

Norm

Norm

N/A ISO 16028

Temperature Range

Temperature Range [Min]

N/A -30 ºC-22 ºF

Temperature Range [Max]

N/A 125 ºC257 ºF

Specifications

Brand

N/A Alfagomma®

Type

N/A Male Coupler with Female Thread

Dash

N/A 12

Inside Diameter

N/A 3/4 in19.0 mm

Working Pressure

N/A 5075 psi

Burst Pressure

N/A 20300 psi

Thread 1

N/A SAE-OB

F1

N/A 1 5/16-12

D1

N/A 29.9 mm

CH

N/A 42.0 mm

L1

N/A 89.0 mm

L

N/A 164.50 mm

Note

Note

N/A Other sizes and connection types available on request.
Specific instructions for installation, use and maintenance are separately provided.

NPTF connection according to ANSI B1-20.3, SAE UNF/UN connection according to SAE J 1926-1. Other threads available. Please consult factory.

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We invite you to utilize the services of our team. Whether you need industrial hose, couplings or accessories, we’re ready to help. Contact us and we’ll get right back to you.

Our Location

ADDRESS
   New England Rubber Corp.
   73 Legacy Blvd
   Dedham, MA 02026

TELEPHONE
   781-329-4120

FAX
   781-329-8560

EMAIL
   Bill Connors:
   bconnors@newenglandrubber.com
   Billy Connors:
   billyc@newenglandrubber.com

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