Description
Hansen ML4HP26BS192 Quick Disconnect Socket – 4HK (ISO 7241-1 Series B)
The Hansen ML4HP26BS192 is a dependable 1/2" hydraulic socket from the proven 4HK, built for demanding hydraulic and fluid transfer systems where maximum corrosion resistance, washdown durability, and fluid compatibility matter. Its rugged 316 stainless steel construction supports long service life in harsh service environments, while ISO 7241-1 Series B interchange helps maintain compatibility across manufacturers.
As part of the original quick-coupling line invented by Fred Hansen in 1915, the HK Series remains a trusted standard for interchangeability, secure connection, and hydraulic performance in corrosive service applications.
Specifications
- Connection Type: 1/2-14 BSPP x ISO-B Socket
- Valve Style: 2-way shut-off, self-sealing poppet
- Material: 316 stainless steel body with stainless-steel springs and locking balls
- Seal: Nitrile (NBR) standard
- Temperature Range*: -40 °F to +250 °F (-40 °C to +121 °C) with NBR
- Interchange: ISO 7241-1 Series B (HK Series)
- Max Operating Pressure: 293 bar (4,250 psi)
- Rated Flow: 45 lpm (12 gpm)
- Nominal Flow Diameter: 10 mm
- Air Inclusion (max): 3.6 cc
- Fluid Loss (max): 3.5 cc
- Configuration: EPDM seal
*Temperature range depends on seal material.
Key Features
- Proven Hansen HK design based on the original quick-coupling concept.
- ISO-B interchange for compatibility across manufacturers.
- Self-sealing poppet helps minimize fluid loss during disconnection.
- 316 stainless construction supports superior corrosion resistance in marine, chemical, and washdown service.
Applications
- Chemical processing and corrosive fluid transfer
- Marine and offshore hydraulic systems
- Harsh-environment equipment requiring maximum corrosion resistance
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