4SHDF3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | SHD-Series | 3/8" Female NPT x 1/2" Twist-Lock Interchange | Socket | Nitrile Seal | Aluminum
4SHDF3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | SHD-Series | 3/8" Female NPT x 1/2" Twist-Lock Interchange | Socket | Nitrile Seal | Aluminum

4SHDF3 by Dixon Valve | Pneumatic Quick Disconnect Coupling | SHD-Series | 3/8" Female NPT x 1/2" Twist-Lock Interchange | Socket | Nitrile Seal | Aluminum

Sale price$31.78

Dixon Valve & Coupling
Pneumatic Coupling: SHD-Series Twist-Lock Interchange Coupler (Female Threads)
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Quantity Price Each
10–39 $29.87
40–79 $27.01
80+ $23.84
Discounts applied in cart/checkout.

Product Data:

Series:
  • SHD Series
Shape:

Straight

Ends Configuration:
  • 1/2in Female Schrader QD Interchange
  • 3/8in Female NPTF
Compatibility & Interchange:
  • Schrader Twist-Lock Interchange
  • Parker Twist-Lock, Tomco Series-TL, Foster SHD
Construction:
  • Machined components are manufactured using solid bar stock.
  • Stainless steel toggle-pawls and springs. Carbon steel retaining rings.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
  • Adapter components are constructed of brass.
  • Sleeves are constructed of steel.
  • Nitrile (Nitrile Rubber) seals standard. Providing a temperature range of -40°F to 250°F (-40°C to 121°C).
Safety Notes:
  • It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18" long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.
Additional Information:
SHD-Series | Twist-Lock Interchange Coupler (Female Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Hex Max. Operating
Pressure		 Burst
Pressure
2SHDF2 Socket/Female 1/4" 1/4" - 18 Female NPT Aluminum 2.10"
(53.3mm)		 1.12"
(28.4mm)		 11/16" 300 PSI
(20 bar)		 6500 PSI
(448 bar)
2SHDF3 Socket/Female 1/4" 3/8" - 18 Female NPT Aluminum 2.18"
(55.4mm)		 1.12"
(28.4mm)		 11/16" 300 PSI
(20 bar)		 6500 PSI
(448 bar)
4SHDF3 Socket/Female 1/2" 3/8" - 18 Female NPT Aluminum 2.59"
(65.8mm)		 1.50"
(38.1mm)		 1-1/8" 300 PSI
(20 bar)		 13400 PSI
(924 bar)
4SHDF4 Socket/Female 1/2" 1/2" - 14 Female NPT Aluminum 2.66"
(67.6mm)		 1.50"
(38.1mm)		 1-1/8" 300 PSI
(20 bar)		 13400 PSI
(924 bar)
4SHDF6 Socket/Female 1/2" 3/4" - 14 Female NPT Aluminum 2.81"
(71.4mm)		 1.50"
(38.1mm)		 1-1/8" 300 PSI
(20 bar)		 13400 PSI
(924 bar)
SHD-Series | Twist-Lock Interchange Plug (Female Threads)
Part Number Coupling Type Body Size Threads Material Length Maximum OD Hex Max. Operating
Pressure		 Burst Pressure
SHD2F1 Plug/Male 1/4" 1/8" - 27 Female NPT Steel 1.49"
(37.9mm)		 0.79"
(20.1mm)		 11/16" 300 PSI
(20 bar)		 6500 PSI
(448 bar)
SHD2F2 Plug/Male 1/4" 1/4" - 18 Female NPT Steel 1.62"
(41.2mm)		 0.79"
(20.1mm)		 11/16" 300 PSI
(20 bar)		 6500 PSI
(448 bar)
SHD4F3 Plug/Male 1/2" 3/8" - 18 Female NPT Steel 1.79"
(45.5mm)		 1.01"
(25.7mm)		 7/8" 300 PSI
(20 bar)		 13400 PSI
(924 bar)

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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