4HTZF6 by Dixon Valve | Hydraulic Quick Disconnect Coupling | HTZ-Series | ISO16028 Connect Under Pressure Flush Face Coupler | 3/4" Female NPTF x 1/2" Body Size | Socket | Steel

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Dixon Valve & Coupling
Hydraulic Coupling: HTZ-Series ISO16028 Connect Under Pressure Flush Face Coupler (Female Threads)

For use with HT or HTE series plugs.

Specifications for Variant SKU: 4HTZF6 Dixon
Series:	HTZ-Series
Shape (Orientation):	Straight
Ends Configuration:	1/2in Female ISO-16028 Flush Face QD Interchange, 3/4in Female NPTF
Material(s):	Steel

Compatibility & Interchange:	Interchangeable to ISO16028. For use with HT or HTE series plugs. Connectable with trapped pressure on HTZ half only.
Construction:	Machined components are manufactured using solid steel or 316 stainless steel bar stock. Stainless steel balls, retaining rings, and springs maximize corrosion resistance and extend service life. Steel componentry is plated using ROHS compliant zinc nickel for corrosion resistance. Steel coupler sleeves are hardened to resist deformation and maximize service life. Steel plugs are hardened to provide resistance to brinelling during impulse service.
Seal Components:	1/2"plugs have molded polyurethane valve seals, with a temperature range of -65°F to 212°F (-54°C to 100°C). Couplers have a polyurethane valve stem O-ring, with a temperature range of -65°F to 212°F (-54°C to 100°C). Ancillary coupler and plug seals are Nitrile with a temperature range of -40°F to 250°F (-40°C to 121°C). PTFE or TPC-ET anti-extrusion ring protects main coupling valve seal from dynamic impulse pressure damage.
Additional Information:	For a selection guide, cross reference tables, safety info, fluid compatibility, and other general info, please see: Dixon Valve Quick Disconnect Guide.PDF

HTZ-Series \| ISO 16028 Connect Under Pressure Flushface Coupler Rated Pressure Chart
Body Size	Steel Coupler/Plug Coupled		316 SS Coupler/Plug Coupled		Steel Coupler Uncoupled		Steel Plug Uncoupled
Body Size	Max. Working	Burst	Max. Working	Burst	Max. Working	Burst	Max. Working	Burst
1/2"	5,000 PSI (345 bar)	20,000 PSI (1,379 bar)	3,400 PSI (234 bar)	17,000 PSI (1,172 bar)	5,000 PSI (345 bar)	20,000 PSI (1,379 bar)	5,000 PSI (345 bar)	20,000 PSI (1,379 bar)

HTZ-Series \| ISO16028 Connect Under Pressure Flush Face Coupler (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex
4HTZF4	Socket/Female	1/2"	1/2" -14 Female NPTF	Steel	3.00" (76.20mm)	1.54" (39.12mm)	1-3/16"
4HTZF6	Socket/Female	1/2"	3/4" - 14 Female NPTF	Steel	3.22" (81.79mm)	1.65" (41.91mm)	1-1/2"
4HTZOF4	Socket/Female	1/2"	3/4" - 16 Female ORB	Steel	3.00" (76.20mm)	1.54" (39.12mm)	1-3/16"
4HTZOF5	Socket/Female	1/2"	7/8" - 14 Female ORB	Steel	3.22" (81.79mm)	1.65" (41.91mm)	1-1/2"
4HTZOF6	Socket/Female	1/2"	1-1/16" - 12 Female ORB	Steel	3.22" (81.79mm)	1.65" (41.91mm)	1-1/2"

HTE-Series \| ISO 16028 Connect Under Pressure Flushface Plug (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex
HTE3F3	Plug/Male	3/8"	3/8" - 18 Female NPTF	Steel	3.21" (81.4mm)	1.31" (33.3mm)	1-3/16"
HTE3F4	Plug/Male	3/8"	1/2" - 14 Female NPTF	Steel	3.25" (82.6mm)	1.30" (33.0mm)	1-1/8"
HTE3BF4	Plug/Male	3/8"	1/2" - 14 Female BSPP	Steel	3.25" (82.6mm)	1.30" (33.0mm)	1-1/8"
HTE3OF4	Plug/Male	3/8"	3/4" - 16 Female ORB	Steel	3.25" (82.6mm)	1.30" (33.0mm)	1-1/8"
HTE4F4	Plug/Male	1/2"	1/2" - 14 Female NPTF	Steel	3.40" (86.4mm)	1.30" (33.0mm)	1-3/16"
HTE4BF4	Plug/Male	1/2"	1/2" - 14 Female BSPP	Steel	3.40" (86.4mm)	1.30" (33.0mm)	1-3/16"
HTE4OF4	Plug/Male	1/2"	3/4" - 16 Female ORB	Steel	3.40" (86.4mm)	1.30" (33.0mm)	1-3/16"
HTE4OF5	Plug/Male	1/2"	7/8" - 14 Female ORB	Steel	3.40" (86.4mm)	1.30" (33.0mm)	1-1/2"
HTE4F6	Plug/Male	1/2"	3/4" - 14 Female NPTF	Steel	3.60" (91.4mm)	1.65" (41.9mm)	1-1/2"
HTE4BF6	Plug/Male	1/2"	3/4" - 14 Female BSPP	Steel	3.60" (91.4mm)	1.65" (41.9mm)	1-1/2"
HTE4OF6	Plug/Male	1/2"	1-1/16" - 12 Female ORB	Steel	3.60" (91.4mm)	1.65" (41.9mm)	1-1/2"
HTE5OF5	Plug/Male	5/8"	7/8" - 14 Female ORB	Steel	3.75" (95.3mm)	1.65" (41.9mm)	1-1/2"
HTE5F6	Plug/Male	5/8"	3/4" - 14 Female NPTF	Steel	3.75" (95.3mm)	1.65" (41.9mm)	1-1/2"
HTE5BF6	Plug/Male	5/8"	3/4" - 14 Female BSPP	Steel	3.75" (95.3mm)	1.65" (41.9mm)	1-1/2"
HTE5OF6	Plug/Male	5/8"	1-1/16" - 12 Female ORB	Steel	3.75" (95.3mm)	1.65" (41.9mm)	1-1/2"
HTE6F6	Plug/Male	3/4"	3/4" - 14 Female NPTF	Steel	4.25" (108.0mm)	1.96" (49.8mm)	1-1/2"
HTE6BF6	Plug/Male	3/4"	3/4" - 14 Female BSPP	Steel	4.25" (108.0mm)	1.96" (49.8mm)	1-1/2"
HTE6OF6	Plug/Male	3/4"	1-1/16" - 12 Female ORB	Steel	4.25" (108.0mm)	1.96" (49.8mm)	1-1/2"
HTE6F8	Plug/Male	3/4"	1" - 11-1/2 Female NPTF	Steel	4.40" (111.8mm)	1.96" (49.8mm)	1-3/4"
HTE6BF8	Plug/Male	3/4"	1" - 11 Female BSPP	Steel	4.40" (111.8mm)	1.96" (49.8mm)	1-3/4"
HTE6OF8	Plug/Male	3/4"	1-5/16" - 12 Female ORB	Steel	4.40" (111.8mm)	1.96" (49.8mm)	1-3/4"
HTE8F8	Plug/Male	1"	1" - 11-1/2 Female NPTF	Steel	4.88" (124.0mm)	1.96" (49.8mm)	1-3/4"
HTE8BF8	Plug/Male	1"	1" - 11 Female BSPP	Steel	4.88" (124.0mm)	1.96" (49.8mm)	1-3/4"
HTE8OF8	Plug/Male	1"	1-5/16" - 12 Female ORB	Steel	4.88" (124.0mm)	1.96" (49.8mm)	1-3/4"
HTE8F10	Plug/Male	1"	1-1/4" - 11-1/2 Female NPTF	Steel	5.00" (127.0mm)	2.47" (62.7mm)	2-3/16"
HTE8BF10	Plug/Male	1"	1-1/4" - 11 Female BSPP	Steel	5.00" (127.0mm)	2.47" (62.7mm)	2-3/16"
HTE8OF10	Plug/Male	1"	1-5/8" - 12 Female ORB	Steel	5.00" (127.0mm)	2.47" (62.7mm)	2-3/16"

HT-Series \| Correct Connect® Bands

Part NumberBlue Part Number	Part NumberOrange Part Number	Part NumberGreen Part Number	Part NumberYellow Part Number	Part NumberRed Part Number	Description	Body Size
2HTBAND-B	2HTBAND-O	2HTBAND-G	2HTBAND-Y	2HTBAND-R	Coupler Band	1/4"
HT2BAND-B	HT2BAND-O	HT2BAND-G	HT2BAND-Y	HT2BAND-R	Plug Band	1/4"

3HTBAND-B	3HTBAND-O	3HTBAND-G	3HTBAND-Y	3HTBAND-R	Coupler Band	3/8"
HT3BAND-B	HT3BAND-O	HT3BAND-G	HT3BAND-Y	HT3BAND-R	Plug Band	3/8"

4HTBAND-B	4HTBAND-O	4HTBAND-G	4HTBAND-Y	4HTBAND-R	Coupler Band	1/2"
HT4BAND-B	HT4BAND-O	HT4BAND-G	HT4BAND-Y	HT4BAND-R	Plug Band	1/2"

5HTBAND-B	5HTBAND-O	5HTBAND-G	5HTBAND-Y	5HTBAND-R	Coupler Band	5/8"
HT5BAND-B	HT5BAND-O	HT5BAND-G	HT5BAND-Y	HT5BAND-R	Plug Band	5/8"

6HTBAND-B	6HTBAND-O	6HTBAND-G	6HTBAND-Y	6HTBAND-R	Coupler Band	3/4"
HT6BAND-B	HT6BAND-O	HT6BAND-G	HT6BAND-Y	HT6BAND-R	Plug Band	3/4"

8HTBAND-B	8HTBAND-O	8HTBAND-G	8HTBAND-Y	8HTBAND-R	Coupler Band	1"
HT8BAND-B	HT8BAND-O	HT8BAND-G	HT8BAND-Y	HT8BAND-R	Plug Band	1"

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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