4TDPF4.5-SS by Dixon Valve | Hydraulic Quick Disconnect Coupling | TD-Series | 9/16" Female MP Thread x 1/2" 20K Threaded End | Socket | Nitrile Seal | 316 Stainless Steel

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Dixon Valve & Coupling
Hydraulic Coupling: TD-Series 20K Threaded Coupler (Female MP Threads)

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Shipping will calculate as free instantly if your order value exceeds $5000.

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Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: 4TDPF4.5-SS Dixon
Series:	TD-Series
Shape (Orientation):	Straight
Material(s):	316 Stainless Steel
Seal Material(s):	Buna-N/Nitrile Rubber

Compatibility & Interchange:	Jet Stream Screw Type Spir Star CQD Series, DNP CRS Series
Construction:	Machined components are manufactured using 316 stainless steel bar stock. Stainless steel retaining rings maximize corrosion resistance and extend service life.
Seal Components:	Nitrile seals are standard, providing a temperature range of -40°F to 250°F (-40°C to 121°C). Couplers have a Nitrile anti-extrusion ring, providing resistance to O-ring 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

TD-Series \| TD-Series 15K and 20K Threaded Couplings Rated Pressure Chart
Body Size	Max. Working Pressure	Flow ΔP = 40 PSI
1/2" x 1/2" NPTF	15,000 PSI (1,034 Bar)	40 GPM
1/2" x 9/16" MP	20,000 PSI (1,379 Bar)	40 GPM

TD-Series \| 20K Threaded Coupler (Female MP Threads)

Part Number	Coupling Type	Body Size	Thread Size	Material	Length	Max. OD	Hex	Compatible Dust Plug
4TDPF4.5-SS	Socket/Female	1/2"	9/16" Female MP	316 Stainless	2.85" (72.39mm)	1.88" (47.75mm)	1.13mm	4.5TDDP-A

TD-Series \| 20K Threaded Plug (Female MP Threads)

Part Number	Coupling Type	Body Size	Thread Size	Material	Length	Max. OD	Hex	Compatible Dust Cap
TD4PF4.5-SS	Plug/Female	1/2"	9/16" Female MP	316 Stainless	2.40" (60.96mm)	1.74" (44.20mm)	1.13mm	TD4.5DC-A

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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