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
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

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

Sale price$84.20

Dixon Valve & Coupling
Hydraulic Coupling: TD-Series 20K Threaded Coupler (Female MP Threads)
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Quantity Price Each
5–19 $79.15
20–59 $71.57
60+ $63.15
Discounts applied in cart/checkout.

Product Data:

Series:
  • TD Series
Shape:

Straight

Material(s):
  • 316 Stainless Steel
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:
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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