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DQC116
877.963.4966 •
dixonvalve.comHS-Series Hydraulic Couplings
Body
Size
H-Series ISO-B Steam Interchange Coupler (Female Threads)
Part Detail
List
Price
Length Maximum OD Hex
Inch
Weight
Lb
Package Qty
Part Number
Threads
Material
Inch mm Inch mm
Bag Box
1/4"
2HSF2-B 1/4" - 18 NPTF brass
$44.92
2.26 57.4 1.42 36.1 3/4" 0.30 5 50
1/4"
2HSF2-S 1/4" - 18 NPTF 303 stainless
91.85
2.26 57.4 1.42 36.1 3/4" 0.30 5 50
1/4"
2HSBF2-B 1/4" - 19 BSPP brass
44.92
2.26 57.4 1.42 36.1 3/4" 0.30 5 50
1/4"
2HSBF2-S 1/4" - 19 BSPP 303 stainless
91.85
2.26 57.4 1.42 36.1 3/4" 0.30 5 50
3/8"
3HSF3-B 3/8" - 18 NPTF brass
48.39
2.51 63.8 1.73 43.9 7/8" 0.50 -
50
3/8"
3HSF3-S 3/8" - 18 NPTF 303 stainless
113.39
2.51 63.8 1.73 43.9 7/8" 0.50 -
50
3/8"
3HSBF3-B 3/8" - 19 BSPP brass
48.39
2.51 63.8 1.73 43.9 7/8" 0.50 -
50
3/8"
3HSBF3-S 3/8" - 19 BSPP 303 stainless
113.39
2.51 63.8 1.73 43.9 7/8" 0.50 -
50
1/2"
4HSF4-B 1/2" - 14 NPTF brass
67.52
2.86 72.6 2.29 58.2 1-1/16" 0.75 -
25
1/2"
4HSF4-S 1/2" - 14 NPTF 303 stainless
171.42
2.86 72.6 2.29 58.2 1-1/16" 0.75 -
25
1/2"
4HSBF4-B 1/2" - 14 BSPP brass
67.52
2.86 72.6 2.29 58.2 1-1/16" 0.75 -
25
1/2"
4HSBF4-S 1/2" - 14 BSPP 303 stainless
171.42
2.86 72.6 2.29 58.2 1-1/16" 0.75 -
25
3/4"
6HSF6-B 3/4" - 14 NPTF brass
105.71
3.55 90.2 2.61 66.3 1-5/16" 1.31 -
10
3/4"
6HSF6-S 3/4" - 14 NPTF 303 stainless
271.58
3.55 90.2 2.61 66.3 1-5/16" 1.31 -
10
3/4"
6HSBF6-B 3/4" - 14 BSPP brass
105.71
3.55 90.2 2.61 66.3 1-5/16" 1.31 -
10
3/4"
6HSBF6-S 3/4" - 14 BSPP 303 stainless
271.58
3.55 90.2 2.61 66.3 1-5/16" 1.31 -
10
1"
8HSF8-B 1" - 11 1/2 NPTF brass
171.63
4.13 104.9 2.98 75.7 1-5/8" 1.95 -
10
1"
8HSF8-S 1" - 11 1/2 NPTF 303 stainless
464.48
4.13 104.9 2.98 75.7 1-5/8" 1.95 -
10
1"
8HSBF8-B 1" - 11 BSPP brass
171.63
4.13 104.9 2.98 75.7 1-5/8" 1.95 -
10
1"
8HSBF8-S 1" - 11 BSPP 303 stainless
464.48
4.13 104.9 2.98 75.7 1-5/8" 1.95 -
10
Do not disconnect steam couplings while under pressure! Maximum operating temperature for steam
service couplings is 194°C (382°F), with an intermittent maximum temperature of 204°C (400°F). Be
sure to use safety chains, or equivalent means, to prevent the line from thrashing around in a case
where the coupling becomes disconnected.