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E4S4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | E-Series | Hose Barb | 1/2 ” Hose ID x 1/2 ” Straight-Through Interchange | Plug | Steel

Original price was: $11.53.Current price is: $3.46.

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SKU: G_9442_1482409017380 Category: Tag:
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Compatibility & Interchange:
  • Straight-through pressure-wash interchange
  • Parker ST-Series, Foster FST-Series, Hansen ST-Series
Features:
  • These couplers have no internal valves, providing maximum flow with minimum pressure drop.
Construction:
  • Machined components are manufactured using solid steel, brass, or 303 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 trivalent chrome.
  • 1-1/4″ to 2″ brass couplers have steel sleeves as standard to maximize service life, hardened to resist deformation.
  • Steel plugs are hardened to provide heavy-duty performance.
Seal Components:
  • Nitrile seals are standard, providing a temperature range of -40°F to 250°F (-40°C to 121°C).
Safety Notes:
  • Do Not Disconnect with pressure in line.
  • Dixon cannot assume liability for misapplication of products resulting in equipment down-time, lost production, property damage and/or personal injury including death.
  • Operating pressures for the standard hose barbs utilizing hose barb end connections may be dramatically reduced to that of the hose rating and/or hose and end connection combination. Consult hose manufacturer’s catalog for hose end connection ratings. If in doubt, test under controlled conditions for suitability to application.
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
E-Series | Straight-Through Interchange (Connected) Rated Pressure Chart
Body
Size
Brass Coupler/Steel Plug Brass Coupler/Plug 303 Stainless Steel
Coupler/Plug
Locking Ball
Quantity
Flow
ΔP = 30 PSI
Max. Working Burst Max. Working Burst Max. Working Burst
1/8″ 2,600 PSI
(179 Bar)
10,400 PSI
(717 Bar)
2,500 PSI
(172 Bar)
10,000 PSI
(689 Bar)
4,200 PSI
(290 Bar)
16,800 PSI
(1,158 Bar)
6 3 GPM
1/4″ 5,500 PSI
(379 Bar)
22,000 PSI
(1,517 Bar)
5,200 PSI
(359 Bar)
20,800 PSI
(1,434 Bar)
6,700 PSI
(462 Bar)
26,800 PSI
(1,848 Bar)
6 6 GPM
3/8″ 3,500 PSI
(241 Bar)
14,000 PSI
(966 Bar)
2,700 PSI
(186 Bar)
10,800 PSI
(745 Bar)
5,500 PSI
(379 Bar)
22,000 PSI
(1,517 Bar)
8 14 GPM
1/2″ 2,700 PSI
(186 Bar)
10,800 PSI
(745 Bar)
2,200 PSI
(152 Bar)
8,800 PSI
(607 Bar)
3,000 PSI
(207 Bar)
12,000 PSI
(827 Bar)
8 24 GPM
3/4″ 2,700 PSI
(186 Bar)
10,800 PSI
(745 Bar)
1,700 PSI
(117 Bar)
6,800 PSI
(469 Bar)
3,000 PSI
(207 Bar)
12,000 PSI
(827 Bar)
8 58 GPM
1″ 2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
1,200 PSI
(83 Bar)
4,800 PSI
(331 Bar)
1,700 PSI
(117 Bar)
6,800 PSI
(469 Bar)
8 100 GPM
1-1/4″ 2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
1,700 PSI
(117 Bar)
6,800 PSI
(469 Bar)
2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
8 150 GPM
1-1/2″ 2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
1,400 PSI
(97 Bar)
5,600 PSI
(386 Bar)
2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
8 250 GPM
2″ 2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
1,400 PSI
(97 Bar)
5,600 PSI
(386 Bar)
2,000 PSI
(138 Bar)
8,000 PSI
(552 Bar)
8 350 GPM
E-Series | Straight-Through Interchange Plug (Hose Barb)
Part
Number
Coupling
Type
Body
Size
Hose I.D. Size Material Length Max.
OD
Hex
E2S2 Plug/Male 1/4″ 1/4″ Steel 1.90″
(48.3mm)
0.56″
(14.2mm)
E2S2-B Plug/Male 1/4″ 1/4″ Brass 1.90″
(48.3mm)
0.56″
(14.2mm)
E3S3 Plug/Male 3/8″ 3/8″ Steel 2.03″
(51.6mm)
0.63″
(16.0mm)
E3S3-B Plug/Male 3/8″ 3/8″ Brass 2.03″
(51.6mm)
0.63″
(16.0mm)
E4S4 Plug/Male 1/2″ 1/2″ Steel 2.09″
(53.1mm)
0.75″
(19.1mm)
E4S4-B Plug/Male 1/2″ 1/2″ Brass 2.09″
(53.1mm)
0.75″
(19.1mm)
E6S6 Plug/Male 3/4″ 3/4″ Steel 2.28″
(57.9mm)
1.13″
(28.7mm)
E6S6-B Plug/Male 3/4″ 3/4″ Brass 2.28″
(57.9mm)
1.13″
(28.7mm)
E8S8 Plug/Male 1″ 1″ Steel 3.28″
(83.3mm)
1.38″
(35.1mm)
E8S8-B Plug/Male 1″ 1″ Brass 3.28″
(83.3mm)
1.38″
(35.1mm)
E-Series | Straight-Through Interchange Coupler (Hose Barb)
Part
Number
Coupling
Type
Body
Size
Hose I.D. Size Material Length Max.
OD
Hex
2ES2-B Socket/Female 1/4″ 1/4″ Brass 2.06″
(52.2mm)
1.00″
(24.4mm)
3ES3-B Socket/Female 3/8″ 3/8″ Brass 2.03″
(51.6mm)
1.13″
(28.6mm)
4ES4-B Socket/Female 1/2″ 1/2″ Brass 3.45″
(87.6mm)
1.34″
(34.0mm)
6ES6-B Socket/Female 3/4″ 3/4″ Brass 3.64″
(92.3mm)
1.64″
(41.7mm)
8ES8-B Socket/Female 1″ 1″ Brass 4.58″
(116.2mm)
1.99″
(50.5mm)

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E4S4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | E-Series | Hose Barb | 1/2 " Hose ID x 1/2 " Straight-Through Interchange | Plug | SteelE4S4 by Dixon Valve | Hydraulic Quick Disconnect Coupling | E-Series | Hose Barb | 1/2 ” Hose ID x 1/2 ” Straight-Through Interchange | Plug | Steel
Original price was: $11.53.Current price is: $3.46.
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