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B20H51143 Eaton Hansen HK 10-12-20 Series Female Socket 2-11 1/2 NPTF VALVED - ISO 7241-1 B Interchange Brass Quick Disconnect - FKM Seal

B20H51143 Eaton Hansen HK 10-12-20 Series Female Socket 2-11 1/2 NPTF VALVED - ISO 7241-1 B Interchange Brass Quick Disconnect - FKM Seal

$956.64 - $956.64
$956.64
$956.64 - $956.64
$956.64

Eaton HK 10/12/20 Series - ISO 7241-1 B Interchange - Sockets (Female) - Brass
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Specifications for Variant SKU: B20H51143 Eaton
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 Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling)

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 | SL = Sleeve Lock (Sockets only)
Part Number Seal Elastomer Valved Body Size ISO Size Thread Size (Female) Dimensions
in mm NPTF BSPP A B Hex
in(mm) in(mm) in(mm)
B10H41* Standard Buna-N Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41118* Neoprene Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41143* FKM Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41192* EPDM† Yes 1 1/4 - 1 1/4-11 1/2 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41BS* Standard Buna-N Yes 1 1/4 - 1 1/4-11 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41BS192* EPDM† Yes 1 1/4 - 1 1/4-11 - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41NV* Standard Buna-N No 1 1/4 1 1/4-11 1/2 - - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41NV143* FKM No 1 1/4 1 1/4-11 1/2 - - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B10H41NV192* EPDM† No 1 1/4 1 1/4-11 1/2 - - 4.51(114.6) 2.73(69.3) 2.38(60.5)
B12H41 Standard Buna-N Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H41143 FKM Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H41192 EPDM† Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H41BS Standard Buna-N Yes 1 1/2 40 - 1 1/4-11 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H41SL Standard Buna-N Yes 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H41VAA Standard Buna-N No 1 1/2 40 1 1/4-11 1/2 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46 Standard Buna-N Yes 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46143 FKM Yes 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46146 Special Buna-N‡ Yes 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46192 EPDM† Yes 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46BS Standard Buna-N Yes 1 1/2 40 - 1 1/2-11 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46NV Standard Buna-N No 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46SL Standard Buna-N Yes 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46SL192 EPDM† Yes 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46SLVAA143 FKM No 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B12H46VAA Standard Buna-N No 1 1/2 40 1 1/2-11 - 4.82(122.4) 3.23(82.0) 2.38(60.5)
B20H51 Standard Buna-N Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51143 FKM Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51146 Special Buna-N‡ Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51192 EPDM† Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51BS Standard Buna-N Yes 2 1/2 50 - 2-11 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51NV Standard Buna-N No 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51SL Standard Buna-N Yes 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51VAA Standard Buna-N No 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H51VAASL143 FKM No 2 1/2 50 2-11 1/2 - 5.55(141.0) 4.11(104.4) 3.75(95.3)
B20H56 Standard Buna-N Yes 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
B20H56143 FKM Yes 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
B20H56192 EPDM† Yes 2 1/2 50 2 1/2-8 - 6.14(156.0) 4.11(104.4) 3.75(95.3)
B20H56BS Standard Buna-N Yes 2 1/2 50 - 2 1/2-11 6.14(156.0) 4.11(104.4) 3.75(95.3)
B20H61 Standard Buna-N Yes 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)
B20H61192 EPDM† Yes 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)
B20H61BS Standard Buna-N Yes 2 1/2 50 - 3-11 7.00(177.8) 4.11(104.4) 4.00(101.6)
B20H61SL Standard Buna-N Yes 2 1/2 50 3-8 - 7.00(177.8) 4.11(104.4) 4.00(101.6)
† EPDM not compatible with mineral-based greases or oils ‡ Special Buna-N for some Petroleum Fuels A=Overall Length, B=Maximum Diameter ISO 7241-1 Series B does not include 1 1/4 inch body size couplings; therefore, Series 10HK is not covered by this standard To obtain connected length of coupling, add dimensions A (Fig. 1) and E (Fig. 3 - Male Plug) together.
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Danfoss (Eaton - Aeroquip)

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