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B6KP31BS143 Eaton Hanson HK 1-8 Series Male Plug - Female 3/4-14 BSPP VALVED - ISO 7241-1-B Interchange Brass Quick Disconnect - FKM Seal

B6KP31BS143 Hansen® by Danfoss | HK 1-8 Series | Quick Disconnect Coupling | 3/4" Female BSPP Valved x 3/4" ISO 7241-1-B | Male Plug | FKM Seal | Brass

$43.02 - $43.02
$43.02
$43.02 - $43.02
$43.02

Eaton HK 1-8 Series - ISO 7241-1 B Interchange - Plugs (Male) - Brass
Specifications for Variant SKU: B6KP31BS143 Danfoss
Shape (Orientation): Straight
Material(s): Brass
Seal Material(s): Viton/FKM
Eaton's HK brass is a general purpose industrial interchange coupling available in valved or non-valved designs, offered in brass for excelllent corrosion resistance in rugged applications where stainless steel is unacceptable. The HK Series features a ball latch mechanism with automatic self-sealing poppet valves. See How to Order

SPECIFICATIONS

Applications & Markets:
  • Agriculture / Chemical
  • Hydraulic Tool / Oil and Gas
  • General Industry / Transportation
  • Construction / Food and Beverage
  • Fluid Transfer / Trucks
  • Nuclear
Features: Meets dimensional requirements to ISO Standard 7241-1 Series B 303/316 Stainless Steel construction for greater corrosion resistance and fluid compatibility Self-sealing poppet valve design provides excellent high and low pressure sealing Standard body material: 303 or 316 Stainless Steel Standard seal material: Buna-N Seal options available: PTFE, Neoprene, EPDM, FKM or Kalrez®
Seal Elastomer Data
Elastomer Buna-N Neoprene EPDM **not compatible with mineral-based greases or oils FKM (Fluorocarbon) PTFE Kalrez®
Application Specification None None None MIL-R-25897 Contact Eaton for additional information Contact Eaton for additional information
Max. Operation Temperature Range -40°C to +121°C 40°F to +250°F -54°C to +100°C -65°F to +212°F -54°C to +149°C -65°F to +300°F -29°C to +204°C -15°F to +400°F Contact Eaton for additional information Contact Eaton for additional information
**Based on Eaton recommended temperatures (for reference only) For seals not listed call 330-535-7105

Physical Characteristics

Series Body Size ISO Size Nominal Flow Diameter Max. Operating Pressure Rated Flow Air Inclusion Fluid Loss
in mm mm bar psi lpm gpm cc.max. cc.max.
1HK 1/8 5 4.4 207 3000 3 0.8 0.6 0.5
2HK 1/4 6.3 5.9 186 2700 12 3 1.2 0.9
3HK 3/8 10 7.8 152 2200 23 6 2.9 2.1
4HK 1/2 12.5 10 155 2250 45 12 3.6 3.5
6HK 3/4 20 17 138 2000 100 26 11.5 9.3
8HK 1 25 19.6 103 1500 189 50 18.0 16.9
10HK 1 1/4** - 26.7 83 1200 288 76 48.0 48.0
12HK 1 1/2 40 35.1 104 1500 375 99 91.3 91.3
20HK 2 1/2 50 46 49 700 757 200 209.9 209.9
*For questions related to vacuum please contact Eaton **No ISO Standard available for the 10HK
NV = No Valve | VAA = Valve Actuator Assembly | BV = Bleeder Valve (Plugs Only)
Part Number Seal Elastomer Valved Body Size ISO Size Thread Size (Female) Dimensions
in mm NPTF BSPP C D E Hex
in(mm) in(mm) in(mm) in(mm)
B1K11143 FKM Yes 1/8 5 1/8-27 - 1.26(32.0) 0.65(16.5) 0.44(11.2) 0.56(14.2)
B2K16143 FKM Yes 1/4 6.3 1/4-18 - 1.52(38.6) 0.87(22.1) 0.56(14.2) 0.75(19.1)
B2K16BS143 FKM Yes 1/4 6.3 - 1/4-19 1.52(38.6) 0.87(22.1) 0.56(14.2) 0.75(19.1)
B3K21143 FKM Yes 3/8 10 3/8-18 - 1.76(44.7) 1.01(25.7) 0.61(15.5) 0.88(22.4)
B3K21BS143 FKM Yes 3/8 10 - 3/8-19 1.76(44.7) 1.01(25.7) 0.61(15.5) 0.88(22.4)
B4KP26143 FKM Yes 1/2 12.5 1/2-14 - 2.03(51.6) 1.30(33.0) 0.76(19.3) 1.13(28.7)
B4KP26BS143 FKM Yes 1/2 12.5 - 1/2-14 2.03(51.6) 1.30(33.0) 0.76(19.3) 1.13(28.7)
B6KP31143 FKM Yes 3/4 20 3/4-14 - 2.36(59.9) 1.52(38.6) 0.71(18.0) 1.31(33.3)

Danfoss (Eaton - Aeroquip)

Danfoss is a global technology leader in power management solutions that make electrical, hydraulic and mechanical power operate more efficiently, reliably, safely and sustainably. Danfoss hydraulic pumps, motors, transmissions, valves, cylinders, controls, hose and fittings offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime.

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