B4HP26 Eaton Hansen HK 1-8 Series Female Socket 1/2-14 NPTF VALVED - ISO 7241-1 B Interchange Brass Quick Disconnect - Standard Buna-N Seal replaces FD45-1101-08-10

  • $28.75

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 Across Flats
in (mm) in (mm) in (mm)
B1H11 Standard Buna-N Yes 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11118 Neoprene Yes 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11143 FKM Yes 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11192 EPDM† Yes 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11NV Standard Buna-N No 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11NV143 FKM No 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11NV192 EPDM† No 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B1H11SL Standard Buna-N Yes 1/8 5 1/8-27 - 1.91 (48.5) 0.98 (24.9) 0.56 (14.2)
B2H16 Standard Buna-N Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16115 PTFE Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16118 Neoprene Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16143 FKM Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16146 Special Buna-N‡ Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16192 EPDM† Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16BS Standard Buna-N Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BS115 PTFE Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BS118 Neoprene Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BS143 FKM Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BS146 Special Buna-N‡ Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BS192 EPDM† Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BSSL Standard Buna-N Yes 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BSVAA Standard Buna-N No 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16BSVAA143 FKM No 1/4 6.3 - 1/4-19 2.31 (58.7) 1.14 (29.0) 0.75 (19.1)
B2H16NV Standard Buna-N No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16NV143 FKM No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16NV192 EPDM† No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16SL Standard Buna-N Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16SL143 FKM Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16SL146 Special Buna-N‡ Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16SL192 EPDM† Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16SL236 EPDM† Yes 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16VAA Standard Buna-N No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16VAA143 FKM No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16VAA146 Special Buna-N‡ No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16VAA192 EPDM† No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16VAASL118 Neoprene No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B2H16VAASL146 Special Buna-N‡ No 1/4 6.3 1/4-18 - 2.26 (57.4) 1.14 (29.0) 0.75 (19.1)
B3H21 Standard Buna-N Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21115 PTFE Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21118 Neoprene Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21143 FKM Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21146 Special Buna-N‡ Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21192 EPDM† Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21236 EPDM† Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS Standard Buna-N Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS115 PTFE Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS118 Neoprene Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS143 FKM Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS146 Special Buna-N‡ Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS192 EPDM† Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21BS236 EPDM† Yes 3/8 10 - 3/8-19 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21NV Standard Buna-N No 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21NV143 FKM No 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21NV192 EPDM† No 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21SL Standard Buna-N Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21SL143 FKM Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21SL192 EPDM† Yes 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21VAA Standard Buna-N No 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21VAA143 FKM No 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B3H21VAA192 EPDM No 3/8 10 3/8-18 - 2.56 (65.0) 1.42 (36.1) 0.88 (22.4)
B4HP26 Standard Buna-N Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26115 PTFE Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26118 Neoprene Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26143 FKM Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26146 Special Buna-N‡ Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26192 EPDM† Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26236 EPDM† Yes 1/2 12.5 1/2-14 - 2.96 (75.2) 1.86 (47.2) 1.13 (28.7)
B4HP26BS Standard Buna-N Yes 1/2 12.5 - 1/2-14 2.96 (75.2) 1.86