Easter Holiday

In observance of the Easter holiday, Dixon offices will be closed on Friday, March 29th. Normal office hours will resume on Monday, April 1st. 

The following distribution locations will be open: California, Chicago, Houston, Ohio, Maryland, North Carolina, Wisconsin.

Thank you and have a great holiday weekend!

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dixon quick connect h series iso b industrial interchange poppet valve coupler female group

H-Series ISO-B Female Threaded Couplers

Product Options

Part Number Length Maximum OD Body Size Thread Thread Size Pipe Thread Material
1.90" (48.3 mm)
0.93" (26.6 mm)
1/8"
Female NPTF
1/8"-27
NPT / NPTF
Steel
1.90" (48.3 mm)
0.93" (26.6 mm)
1/8"
Female NPTF
1/8"-27
NPT / NPTF
Brass
1.90" (48.3 mm)
0.93" (26.6 mm)
1/8"
Female NPTF
1/8"-27
NPT / NPTF
303 Stainless Steel
1.90" (48.3 mm)
0.93" (26.6 mm)
1/8"
Female NPTF
1/8"-27
NPT / NPTF
316 Stainless Steel
1.90" (48.3 mm)
0.93" (26.6 mm)
1/8"
Female ORB
7/16"-20
ORB
Steel
2.26" (57.4 mm)
1.12" (28.4 mm)
1/4"
Female NPTF
1/4"-18
NPT / NPTF
316 Stainless Steel
2.26" (57.4 mm)
1.12" (28.4 mm)
1/4"
Female BSPP
1/4"-19
BSPP
Steel
2.26" (57.4 mm)
1.12" (28.4 mm)
1/4"
Female BSPP
1/4"-19
BSPP
Brass
2.26" (57.4 mm)
1.12" (28.4 mm)
1/4"
Female BSPP
1/4"-19
BSPP
303 Stainless Steel
2.26" (57.4 mm)
1.12" (28.4 mm)
1/4"
Female BSPP
1/4"-19
BSPP
316 Stainless Steel
2.29" (58.2 mm)
1.12" (28.4 mm)
1/4"
Female ORB
9/16"-18
ORB
Steel
2.51" (63.8 mm)
1.42" (36.1 mm)
3/8"
Female BSPP
3/8"-19
BSPP
Steel
2.51" (63.8 mm)
1.42" (36.1 mm)
3/8"
Female BSPP
3/8"-19
BSPP
Brass
2.51" (63.8 mm)
1.42" (36.1 mm)
3/8"
Female BSPP
3/8"-19
BSPP
303 Stainless Steel
2.51" (63.8 mm)
1.42" (36.1 mm)
3/8"
Female NPTF
3/8"-18
NPT / NPTF
316 Stainless Steel
2.51" (63.8 mm)
1.42" (36.1 mm)
3/8"
Female BSPP
3/8"-19
BSPP
316 Stainless Steel
2.51" (63.8 mm)
1.42" (36.1 mm)
3/8"
Female ORB
3/4"-16
ORB
303 Stainless Steel
2.62" (66.5 mm)
1.42" (36.1 mm)
3/8"
Female ORB
3/4"-16
ORB
Steel
2.86" (72.6 mm)
1.86" (47.2 mm)
1/2"
Female BSPP
1/2"-14
BSPP
Steel
2.86" (72.6 mm)
1.86" (47.2 mm)
1/2"
Female BSPP
1/2"-14
BSPP
Brass
2.86" (72.6 mm)
1.86" (47.2 mm)
1/2"
Female NPTF
1/2"-14
NPT / NPTF
303 Stainless Steel
2.86" (72.6 mm)
1.86" (47.2 mm)
1/2"
Female BSPP
1/2"-14
BSPP
303 Stainless Steel
2.86" (72.6 mm)
1.86" (47.2 mm)
1/2"
Female NPTF
1/2"-14
NPT / NPTF
316 Stainless Steel
2.86" (72.6 mm)
1.86" (47.2 mm)
1/2"
Female BSPP
1/2"-14
BSPP
316 Stainless Steel
2.90" (73.7 mm)
1.86" (47.2 mm)
1/2"
Female ORB
7/8"-14
ORB
Steel
3.55" (90.2 mm)
2.22" (56.4 mm)
3/4"
Female BSPP
3/4"-14
BSPP
Steel
3.55" (90.2 mm)
2.22" (56.4 mm)
3/4"
Female BSPP
3/4"-14
BSPP
Brass
3.55" (90.2 mm)
2.22" (56.4 mm)
3/4"
Female BSPP
3/4"-14
BSPP
303 Stainless Steel
3.55" (90.2 mm)
2.22" (56.4 mm)
3/4"
Female NPTF
3/4"-14
NPT / NPTF
316 Stainless Steel
3.55" (90.2 mm)
2.22" (56.4 mm)
3/4"
Female BSPP
3/4"-14
BSPP
316 Stainless Steel
3.55" (90.2 mm)
2.22" (56.4 mm)
3/4"
Female ORB
1-1/16"-12
ORB
303 Stainless Steel
3.69" (93.7 mm)
2.22" (56.4 mm)
3/4"
Female ORB
1-1/16"-12
ORB
Steel
4.13" (104.9 mm)
2.49" (63.2 mm)
1"
Female BSPP
1"-11
BSPP
Steel
4.19" (106.3 mm)
2.49" (63.2 mm)
1"
Female ORB
1-5/16"-12
ORB
Steel
4.13" (104.9 mm)
2.49" (63.2 mm)
1"
Female BSPP
1"-11
BSPP
Brass
4.13" (104.9 mm)
2.49" (63.2 mm)
1"
Female BSPP
1"-11
BSPP
303 Stainless Steel
4.13" (104.9 mm)
2.49" (63.2 mm)
1"
Female NPTF
1" - 11-1/2
NPT / NPTF
316 Stainless Steel
4.13" (104.9 mm)
2.49" (63.2 mm)
1"
Female BSPP
1"-11
BSPP
316 Stainless Steel
4.13" (104.9 mm)
2.49" (63.2 mm)
1"
Female ORB
1-5/16"-12
ORB
303 Stainless Steel
4.43" (112.5 mm)
2.60" (66.0 mm)
1-1/4"
Female BSPP
1-1/4"-11
BSPP
303 Stainless Steel
4.43" (112.5 mm)
2.60" (66.0 mm)
1-1/4"
Female BSPP
1-1/4"-11
BSPP
Brass
2.26" (57.4 mm)
1.12" (28.4 mm)
1/4"
Female NPTF
1/4"-18
NPT/NPTF
Steel
48.3 mm
1/8"
Female BSPP
1/8"
Steel
48.3 mm
1/8"
Female BSPP
1/8"
303 Stainless Steel

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