Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
6WSF4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | WS-Series | 1/2" Female NPTF x 3/4" Heavy-Duty Wingstyle | Socket | Nitrile Seal | Steel
6WSF4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | WS-Series | 1/2" Female NPTF x 3/4" Heavy-Duty Wingstyle | Socket | Nitrile Seal | Steel
6WSF4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | WS-Series | 1/2" Female NPTF x 3/4" Heavy-Duty Wingstyle | Socket | Nitrile Seal | Steel

6WSF4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | WS-Series | 1/2" Female NPTF x 3/4" Heavy-Duty Wingstyle | Socket | Nitrile Seal | Steel

Save $7.76 Save $7.76
$91.89
$91.89 - $91.89
$91.89
$84.13
$84.13 - $84.13
$84.13

Dixon Valve & Coupling
Hydraulic Coupling: WS-Series Heavy-Duty Wingstyle Coupler (Female Threads)

Used extensively in oil field and off shore oil rig applications.
Specifications for Variant SKU: 6WSF4 Dixon
Series: WS-Series
Shape (Orientation): Straight
Ends Configuration: 3/4in Female ISO-7241 Wing Nut QD Interchange, 1/2in Female NPTF
Material(s): Steel
Seal Material(s): Buna-N/Nitrile Rubber
Compatibility & Interchange:
  • Snap-Tite 75-Series, Hydraulics Inc. Series- 5TV, DNP VFF-HD
  • Stucchi VOF, Faster OGV, Danfoss / Aeroquip / Eaton FD85, Holmbury LC
Construction:
  • Machined components are manufactured using solid steel or 316 stainless steel bar stock.
  • Stainless steel retaining rings and springs maximize corrosion resistance and extend service life.
  • Steel componentry is plated using ROHS compliant zinc nickel for corrosion resistance.
  • Rugged high-strength steel sand-cast wing nut for threaded connect and disconnect operation.
  • 316 stainless steel plug connection-threads are coated to prevent galling during connection/disconnection.
Seal Components:
  • Nitrile seals are standard, providing a temperature range of -40°F to 250°F (-40°C to 121°C).
  • PTFE anti-extrusion ring protects main coupling O-ring from dynamic impulse pressure damage.
Safety Notes:
  • NOTE: Wrench flats may result in reduced pressure performance.
Additional Information:
WS-Series | Heavy-Duty Wingstyle (Connected) Rated Pressure Chart
Body Size Steel Coupler/Plug 316 Stainless Steel Coupler/Plug
Max. Working Burst Max. Working Burst
3/4" 5,000 PSI 345 Bar 32,800 PSI 2,200 Bar 3,000 PSI 200 Bar 20,000 PSI 1,400 Bar
1" 5,000 PSI 345 Bar 25,100 PSI 1,700 Bar 3,000 PSI 200 Bar 20,000 PSI 1,400 Bar
1-1/4" 5,000 PSI 345 Bar 25,100 PSI 1,700 Bar 3,000 PSI 200 Bar 15,000 PSI 1,000 Bar
1-1/2" 5,000 PSI 345 Bar 20,000 PSI 1,400 Bar 3,000 PSI 200 Bar 15,000 PSI 1,000 Bar
2" 5,000 PSI 345 Bar 15,000 PSI 1,000 Bar 3,000 PSI 200 Bar 15,000 PSI 1,000 Bar
WS-Series | Wingstyle Interchange Coupler (Female Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Hex
6WSF4 Socket/Female 3/4" 1/2" - 14 Female NPTF Steel 2.76"
(70.1mm)		 3.31"
(82.0mm)		 -
6WSF6 Socket/Female 3/4" 3/4" - 14 Female NPTF Steel 2.76"
(70.1mm)		 3.31"
(82.0mm)		 -
6WSF6-SS Socket/Female 3/4" 3/4" - 14 Female NPTF 316 Stainless 2.76"
(70.1mm)		 3.31"
(82.0mm)		 -
6WSBF6 Socket/Female 3/4" 3/4" - 14 Female BSPP Steel 2.76"
(70.1mm)		 3.31"
(82.0mm)		 -
6WSBF6-SS Socket/Female 3/4" 3/4" - 14 Female BSPP 316 Stainless 2.76"
(70.1mm)		 3.31"
(82.0mm)		 -
6WSOF6 Socket/Female 3/4" 1-1/16" - 12 Female ORB Steel 2.76"
(70.1mm)		 3.31"
(82.0mm)		 -
8WSF8 Socket/Female 1" 1" - 11-1/2 Female NPTF Steel 3.45"
(87.6mm)		 4.10"
(101.6mm)		 -
8WSF8-SS Socket/Female 1" 1" - 11-1/2 Female NPTF 316 Stainless 3.45"
(87.6mm)		 4.10"
(101.6mm)		 -
8WSBF8 Socket/Female 1" 1" - 11 Female BSPP Steel 3.45"
(87.6mm)		 4.10"
(101.6mm)		 -
8WSBF8-SS Socket/Female 1" 1" - 11 Female BSPP 316 Stainless 3.45"
(87.6mm)		 4.10"
(101.6mm)		 -
8WSOF8 Socket/Female 1" 1-5/16" - 12 Female ORB Steel 3.45"
(87.6mm)		 4.10"
(101.6mm)		 -
10WSF10 Socket/Female 1-1/4" 1-1/4" - 11-1/2 Female NPTF Steel 4.40"
(111.8mm)		 4.78"
(118.1mm)		 -
10WSF10-SS Socket/Female 1-1/4" 1-1/4" - 11-1/2 Female NPTF 316 Stainless 4.40"
(111.8mm)		 4.65"
(118.1mm)		 -
10WSBF10 Socket/Female 1-1/4" 1-1/4" - 11 Female BSPP Steel 4.40"
(111.8mm)		 4.78"
(118.1mm)		 -
10WSBF10-SS Socket/Female 1-1/4" 1-1/4" - 11 Female BSPP 316 Stainless 4.40"
(111.8mm)		 4.78"
(118.1mm)		 -
10WSOF10 Socket/Female 1-1/4" 1-5/8" - 12 Female ORB Steel 4.40"
(111.8mm)		 4.78"
(118.1mm)		 -
12WSF12 Socket/Female 1-1/2" 1-1/2" - 11-1/2 Female NPTF Steel 5.13"
(130.3mm)		 5.68"
(137.9mm)		 -
12WSF12-SS Socket/Female 1-1/2" 1-1/2" - 11-1/2 Female NPTF 316 Stainless 5.13"
(130.3mm)		 5.68"
(137.9mm)		 -
12WSBF12 Socket/Female 1-1/2" 1-1/2" - 11 Female BSPP Steel 5.13"
(130.3mm)		 5.68"
(137.9mm)		 -
12WSBF12-SS Socket/Female 1-1/2" 1-1/2" - 11 Female BSPP 316 Stainless 5.13"
(130.3mm)		 5.68"
(137.9mm)		 -
12WSOF12 Socket/Female 1-1/2" 1-7/8" - 12 Female ORB Steel 5.13"
(130.3mm)		 5.68"
(137.9mm)		 -
16WSF16 Socket/Female 2" 2" - 11-1/2 Female NPTF Steel 6.09"
(154.7mm)		 6.90"
(170.9mm)		 -
16WSF16-SS Socket/Female 2" 2" - 11-1/2 Female NPTF 316 Stainless 6.09"
(154.7mm)		 6.73"
(170.9mm)		 -
16WSBF16 Socket/Female 2" 2" - 11 Female BSPP Steel 6.09"
(154.7mm)		 6.90"
(170.9mm)		 -
16WSBF16-SS Socket/Female 2" 2" - 11 Female BSPP 316 Stainless 6.09"
(154.7mm)		 6.90"
(170.9mm)		 -
16WSOF16 Socket/Female 2" 2-1/2" - 12 Female ORB Steel 6.09"
(154.7mm)		 6.90"
(170.9mm)		 -
WS-Series | Wingstyle Interchange Plug (Female Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Hex
WS6F4 Plug/Male 3/4" 1/2" - 14 Female NPTF Steel 3.27"
(83.1mm)		 1.74"
(44.2mm)		 -
WS6F6 Plug/Male 3/4" 3/4" - 14 Female NPTF Steel 3.27"
(83.1mm)		 1.74"
(44.2mm)		 -
WS6F6-SS Plug/Male 3/4" 3/4" - 14 Female NPTF 316 Stainless 3.27"
(83.1mm)		 1.74"
(44.2mm)		 -
WS6BF6 Plug/Male 3/4" 3/4" - 14 Female BSPP Steel 3.27"
(83.1mm)		 1.74"
(44.2mm)		 -
WS6BF6-SS Plug/Male 3/4" 3/4" - 14 Female BSPP 316 Stainless 3.27"
(83.1mm)		 1.74"
(44.2mm)		 -
WS6OF6 Plug/Male 3/4" 1-1/16" - 12 Female ORB Steel 3.27"
(83.1mm)		 1.74"
(44.2mm)		 -
WS8F8 Plug/Male 1" 1" - 11-1/2 Female NPTF Steel 4.18"
(106.2mm)		 2.25"
(57.2mm)		 -
WS8F8-SS Plug/Male 1" 1" - 11-1/2 Female NPTF 316 Stainless 4.18"
(106.2mm)		 2.25"
(57.2mm)		 -
WS8BF8 Plug/Male 1" 1" - 11 Female BSPP Steel 4.18"
(106.2mm)		 2.25"
(57.2mm)		 -
WS8BF8-SS Plug/Male 1" 1" - 11 Female BSPP 316 Stainless 4.18"
(106.2mm)		 2.25"
(57.2mm)		 -
WS8OF8 Plug/Male 1" 1-5/16" - 12 Female ORB Steel 4.18"
(106.2mm)		 2.25"
(57.2mm)		 -
WS10F10 Plug/Male 1-1/4" 1-1/4" - 11-1/2 Female NPTF Steel 5.38"
(136.7mm)		 2.63"
(66.8mm)		 -
WS10F10-SS Plug/Male 1-1/4" 1-1/4" - 11-1/2 Female NPTF 316 Stainless 5.38"
(136.7mm)		 2.63"
(66.8mm)		 -
WS10BF10 Plug/Male 1-1/4" 1-1/4" - 11 Female BSPP Steel 5.38"
(136.7mm)		 2.63"
(66.8mm)		 -
WS10BF10-SS Plug/Male 1-1/4" 1-1/4" - 11 Female BSPP 316 Stainless 5.38"
(136.7mm)		 2.63"
(66.8mm)		 -
WS10OF10 Plug/Male 1-1/4" 1-5/8" - 12 Female ORB Steel 5.38"
(136.7mm)		 2.63"
(66.8mm)		 -
WS12F12 Plug/Male 1-1/2" 1-1/2" - 11-1/2 Female NPTF Steel 5.98"
(151.9mm)		 3.25"
(82.6mm)		 -
WS12F12-SS Plug/Male 1-1/2" 1-1/2" - 11-1/2 Female NPTF 316 Stainless 5.98"
(151.9mm)		 3.25"
(82.6mm)		 -
WS12BF12 Plug/Male 1-1/2" 1-1/2" - 11 Female BSPP Steel 5.98"
(151.9mm)		 3.25"
(82.6mm)		 -
WS12BF12-SS Plug/Male 1-1/2" 1-1/2" - 11 Female BSPP 316 Stainless 5.98"
(151.9mm)		 3.25"
(82.6mm)		 -
WS12OF12 Plug/Male 1-1/2" 1-7/8" - 12 Female ORB Steel 5.98"
(151.9mm)		 3.25"
(82.6mm)		 -
WS16F16 Plug/Male 2" 2" - 11-1/2 Female NPTF Steel 7.05"
(179.1mm)		 4.00"
(101.6mm)		 -
WS16F16-SS Plug/Male 2" 2" - 11-1/2 Female NPTF 316 Stainless 7.05"
(179.1mm)		 4.00"
(101.6mm)		 -
WS16BF16 Plug/Male 2" 2" - 11 Female BSPP Steel 7.05"
(179.1mm)		 4.00"
(101.6mm)		 -
WS16BF16-SS Plug/Male 2" 2" - 11 Female BSPP 316 Stainless 7.05"
(179.1mm)		 4.00"
(101.6mm)		 -
WS16OF16 Plug/Male 2" 2-1/2" - 12 Female ORB Steel 7.05"
(179.1mm)		 4.00"
(101.6mm)		 -
Dixon Valve & Coupling

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.

Shop Parts by Dixon Valve & Coupling