Hydronex / Threaded Couplers
SERIES
Thread Locked Type Hydraulic Couplings(Steel) Ksg Series

Threaded Couplers

Thread Locked Type Hydraulic Couplings(Steel) Ksg Series

The KSG Series Thread Locked Type Hydraulic Couplings feature a unique panel-mount flange coupler body designed for bulkhead and panel installation. Combined with a standard threaded nipple, the KSG series provides a secure, permanent-body connection point for hydraulic systems requiring fixed mounting.

Material
Carbon Steel

Surface finish
Zinc Plated

Application
Panel mounting, bulkhead installation, fixed-point hydraulic systems

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Technical Data

Body Size (in)

Specifications

1/4", 3/8", 1/2", 3/4", 1"

Rated Pressure (Bar)

350, 300, 300, 250, 250

Key Features

Connexion by screwing together the two parts

Disconnexion by unscrewing the two parts

Shut off by poppet valve

Connectable under residual pressure

Disconnexion under residual pressure

Interchangeability according to Faster internal Standards

Specifications

Standard

ISO 7241-2

Body Material

Carbon Steel

Seal Material

NBR

Surface Treatment

Zinc Plated

Technical Specifications

  • High grade carbon steel with heat treated wear parts
  • NBR
  • Backup ring in PTFE
  • -25°C to +125°C (-13°F to +257°F)
  • According to ISO 7241-2

Applications

Male

Male dimensional diagram
Part No.Thread SizeOverall Length (mm)Hex Size (mm)Largest Diameter (mm)
KSG-06PFG3/47833114
KSG-08PFG18240114

Female

Female dimensional diagram
Part No.Thread SizeOverall Length (mm)Hex Size (mm)Largest Diameter (mm)
KSG-06SFG3/4784652
KSG-08SFG1835563

Specification Details

Body Size (in)Rated Pressure (Bar)Flow Rate (L)MaterialStandard Seal MaterialTemperature Range (°C)
3/4"35032Carbon SteelNBR-20°C to +125°C
1"30042Carbon SteelNBR-20°C to +125°C

Performance Specifications

Size (mm)Size (in.)Working Pressure (MPa/PSI)Flow Rate (l/min / GPM)Burst Pressure 1 (MPa/PSI)Burst Pressure 2 (MPa/PSI)Burst Pressure 3 (MPa/PSI)
203/4"35 (5000)32 (120)130 (18850)110 (15950)130 (18850)
251"30 (4350)42 (160)90 (13050)120 (17400)130 (18850)

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