ISO A Quick Release Coupling

Description

This listing is for the ALFAGOMMA ARGUS ISO 7241-1 series “A” quick release coupling, complete sets, males & females available in a range of BSP thread sizes 1/4" up to 1/2" .

Quick release ISO A 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 SVK-ISO-A quick release coupling, formed by the coupling plug and the coupling socket, is connected by pushing on a sleeve. This guarantees a flush connection between the two coupling halves.

ISO A quick release couplings are often used in agricultural and forestry equipment such as tractors, trailers, harvester machines; construction equipment and utility vehicles such as excavators, skid steer loaders, hydraulic tools; mining drills and industry. In cases where pressure exists in one or more of the hydraulic lines, please use appropriate under-pressure connectors & mining drills.

Suitable for liquid lines with mineral oil-based hydraulic fluids to DIN 51524 T1+T2

If you have any further questions- please just drop us a message & we will do our best to assist. Next working day delivery is available, at an additional cost.

*We aim to dispatch all orders placed before 14.30 Monday-Friday the same working day. Orders placed after this time, or at the weekend, will be dispatched on the next working day.*

Specification

  • Construction: Galvanised steel with hardened parts subject to wear – NBR O-rings (other materials optional) – Polyethylene dust cap and dust plug. Cr-III zinc plating through additional passivation for improved surface protection (TOP COAT for metric version).
  • Temperature range: from -30 °C to +125 °C
  • Working Pressure: 270 – 350 Bar (Size dependant)

Part Number

Description

Working Pressure (BAR)

Breaking Pressure (BAR)

B (mm)

D (mm)

L (mm)

SW (mm)

R1QEPAF06F-0404

PoppetValve ISO-A fem. 1/4" BSP

350

1400

50

26

74.2

19

R1QEPAM06F-0404

PoppetValve ISO-A male 1/4" BSP

350

1400

38.5

11.8

74.2

19

R1QEPAF06F-0606

PoppetValve ISO-A fem. 3/8" BSP

315

1260

57.1

31.5

78.5

22

R1QEPAM06F-0606

PoppetValve ISO-A male 3/8" BSP

315

1260

39

17.3

78.5

22

R1QEPAF06F-0808

PoppetValve ISO-A fem. 1/2" BSP

270

1080

66

38.5

88.2

27

R1QEPAM06F-0808

PoppetValve ISO-A male 1/2" BSP

270

1080

44

20.5

88.2

27