NITTO KOHKI 6HP STEEL NBR HSP Coupler (Plug) Special Steel (Nickel Plated) NBR R3/4 For Male Screw Mounting

Features

• Available in both male and female thread types, it offers low pressure loss and is suitable for hydraulic equipment.
• The main body is made of a special steel with superior strength, and has been heat-treated to withstand impact pressure.
• It is equipped with an automatic shut-off valve to prevent fluid leakage during separation.
• This improves the efficiency of installation work on hydraulic systems and other equipment.
• For die-casting machine applications with significant pressure fluctuations, we offer the HSP-DC coupler separately.
• The male thread type is shorter in overall length compared to the female thread type when a male-to-female conversion nipple (commercially available) is attached.

Specification

• plug
• HP type (for male thread mounting / tapered thread)
• Mating mounting screw size: R 3/4
• Mass (g): 148
• Dimensions (L) (mm): 50
• Dimensions (φD) (mm): 35
• Dimensions (C) (mm): 27.5
• Dimensions (H) (mm): Hexagonal 32
• Dimensions (T) (mm): Rc 3/4
• Maximum operating pressure: 20.6 MPa {210 kgf/cm²}
• Valve structure: Double-acting type
• Applicable fluid: Hydraulic oil
• Body material: Special steel (nickel plated)
• Pressure resistance: 31.0 MPa {316 kgf/cm²}
• Seal material: Nitrile rubber (NBR)
• standard material
• Operating temperature range*: -20 to +80°C
• *The usable temperature range may vary depending on the usage conditions.
• Recommended maximum tightening torque: 100 N・m {1020 kgf・cm}
• compatibility
• (4HSP and 6HSP) and (10HSP and 12HSP) can be connected.
• However, connections are not possible if the sizes differ from the specified combination.
• Minimum cross-sectional area: 77mm2
• Vacuum application suitability: 1.3×10^-1Pa{1×10^-3mmHg}
• When the socket is used alone: ​​-
• Plug alone: ​​-
• When connected: Available
• Air intake during connection: 3.5 mL *May vary depending on usage conditions