IRC SERIES

The IRC Series Interchange Coupler, commonly referred to as a Nordic interchange, offers a safety sleeve to prevent accidental disconnection and a poppet valve with elastomer seal to provide maximum sealing of the couplings once disconnected. Standard poppet and pressure eliminator poppet available. Connection under residual pressure is allowed in male or female; counterpart side should be without pressure.

Speak to a Specialist:
847-956-9720 or Via Mail

Description

FEATURES
  • Size range: 1/4” thru 1”
  • Port options: NPT, BSP
  • Interchanges with Tema T
  • Working pressure: 33-60 MPa/4785-8700 psi range
  • Compact design
  • Internal parts designed to reduce turbulence and pressure drop
  • Additional O-ring for extra sealing capacity and to contain spray
APPLICATIONS
  • Anywhere requiring high resistance to pressure impulses
  • Mobile machinery
  • Chemical industries, industrial plants and material handling
Mobile
Oil & Gas

Pressure Drop

MAX. OPERATING PRESSURE COUPLED BURST PRESSURE COUPLED
MALE FEMALE
DESCRIPTION SIZE ISO SIZE MPa psi MPa psi MPa psi MPa psi
IR Series
IRC14 1/4 6.3 60 8700 180 26100 120 17400 120 17400
IRC38 3/8 10.0 46 6742.5 130 18850 110 15950 110 15950
IRC12 1/2 12.5 40 5800 110 15950 100 14500 100 14500
IRC34 3/4 20.0 33 5365 100 14500 80 11600 80 11600
IRC100 1 25.0 33 4785 100 14500 100 14500 100 14500

Size Diagram

WEIGHT
DESCRIPTION BODYSIZE A B C D E F G H I J MALE FEMALE
IRC14 NPTF 6.3 1/4 19 21 48.2 26 60 81.7 21 23 11.95 51 145
IRC38 NPTF 10 3/8 22 24 38 35 61.6 76.4 24 26 19.9 57 222
IRC12 NPTF 12.5 1/2 27 30 42.5 41 67.6 85.2 29 33 24.7 99 327
IRC34 NPTF 20 3/4 36 38 47 52 76.2 94.6 39 41.6 32.7 189 575
IRC100 NPTF 25 1 45 45 56.5 62 92 113.4 48 48 40.9 352 971

IRC NPT and BSP Thread Tema “T” Series | European Interchange

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE DESCRIPTION
IRC NPT THREAD
COUPLER 1/4 1/4 NPT 807902000 F. IRC 14 NPTF
NIPPLE 1/4 1/4 NPT 807902001 M. IRC 14 NPTF
COUPLER 3/8 3/8 NPT 807902002 F. IRC 38 NPTF
NIPPLE 3/8 3/8 NPT 807902003 M. IRC 38 NPTF
COUPLER 1/2 1/2 NPT 807902004 F. IRC 12 NPTF
NIPPLE 1/2 1/2 NPT 807902005 M. IRC 12 NPTF
COUPLER 3/4 3/4 NPT 807902006 F. IRC 34 NPTF
NIPPLE 3/4 3/4 NPT 807902007 M. IRC 34 NPTF
COUPLER 1 1 NPT 807902008 F. IRC 100 NPTF
NIPPLE 1 1 NPT 807902009 M. IRC 100 NPTF
IRH NPT THREAD – CONNECT UNDER PRESSURE VALVE
COUPLER 3/8 3/8 NPT 807902010 F. IRC 38PC NPTF
NIPPLE 3/8 3/8 NPT 807902011 M. IRC 38PC NPTF
COUPLER 1/2 1/2 NPT 807902012 F. IRC 12PC NPTF
NIPPLE 1/2 1/2 NPT 807902013 M. IRC 12PC NPTF
COUPLER 3/4 3/4 NPT 807902014 F. IRC 34PC NPTF
NIPPLE 3/4 3/4 NPT 807902015 M. IRC 34PC NPTF
COUPLER 1 1 NPT 807902016 F. IRC 100PC NPTF
NIPPLE 1 1 NPT 807902017 M. IRC 100PC NPTF
IRH BSP THREAD
COUPLER 3/4 3/4 BSP 807900006 F. IRC 34 BSP
NIPPLE 3/4 3/4 BSP 807900007 M. IRC 34 BSP
COUPLER 1 1 BSP 807900008 F. IRC 100 BSP
NIPPLE 1 1 BSP 807900009 M. IRC 100 BSP
IRH BSP THREAD – CONNECT UNDER PRESSURE VALVE
COUPLER 3/4 3/4 BSP 807900014 F. IRC 34PC BSP
NIPPLE 3/4 3/4 BSP 807900015 M. IRC 34PC BSP

Additional information

Port Options

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Port Size

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Valve Style

Working Pressure

Material

Specifications

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