Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
P4M8 by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dual-Lock P-Series | 1" Male NPTF x 1/2" Body Size | Plug | Nitrile Seal | Steel
P4M8 by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dual-Lock P-Series | 1" Male NPTF x 1/2" Body Size | Plug | Nitrile Seal | Steel
P4M8 by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dual-Lock P-Series | 1" Male NPTF x 1/2" Body Size | Plug | Nitrile Seal | Steel

P4M8 by Dixon Valve | Pneumatic Quick Disconnect Coupling | Dual-Lock P-Series | 1" Male NPTF x 1/2" Body Size | Plug | Nitrile Seal | Steel

Save $9.14 Save $9.14
$22.85
$22.85 - $22.85
$22.85
$13.71
$13.71 - $13.71
$13.71

Dixon Valve & Coupling
Pneumatic Coupling: Dual-Lock P-Series Plug (Male Threads)
Specifications for Variant SKU: P4M8 Dixon
Series: P-Series
Shape (Orientation): Straight
Ends Configuration: 1in Male NPTF, Thor QD Interchange
Material(s): Steel
Seal Material(s): Buna-N/Nitrile Rubber
Compatibility & Interchange:
  • Thor Finger-Lock Interchange
  • Interchanges with National A type, Campbell Double-Lock and Thor PHC series couplings
Construction:
  • Machined components are manufactured using solid bar stock.
  • Nitrile (Nitrile Rubber) seals are 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:
Dual-Lock P-Series | Plug (Male Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Wrench Flats Max. Operating Pressure Burst Pressure
P4M3 Plug/Male 1/2" 3/8" - 18 Male NPTF Steel 2.00"
(50.8mm)		 1.55"
(39.4mm)		 7/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
P4M4 Plug/Male 1/2" 1/2" - 14 Male NPTF Steel 2.25"
(57.2mm)		 1.55"
(39.4mm)		 15/16" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
P4M4-B Plug/Male 1/2" 1/2" - 14 Male NPTF Brass 2.25"
(57.2mm)		 1.55"
(39.4mm)		 15/16" 300 PSI
(20 bar)		 3500 PSI
(240 bar)
P4M6 Plug/Male 1/2" 3/4" - 14 Male NPTF Steel 2.55"
(64.8mm)		 1.55"
(39.4mm)		 1-1/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
P4M6-9 Plug/Male 1/2" 3/4" - 14 Male NPTF Steel/PTFE Coating 2.55"
(64.8mm)		 1.55"
(39.4mm)		 1-1/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
P4M6-B Plug/Male 1/2" 3/4" - 14 Male NPTF Brass 2.55"
(64.8mm)		 1.55"
(39.4mm)		 1-1/8" 300 PSI
(20 bar)		 3500 PSI
(240 bar)
P4M6-S Plug/Male 1/2" 3/4" - 14 Male NPTF 303 Stainless 2.55"
(64.8mm)		 1.55"
(39.4mm)		 1-1/8" 300 PSI
(20 bar)		 4500 PSI
(310 bar)
P4M8 Plug/Male 1/2" 1" - 11-1/2 Male NPTF Steel 3.25"
(82.6mm)		 1.55"
(39.4mm)		 1-3/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
P4M8-B Plug/Male 1/2" 1" - 11-1/2 Male NPTF Brass 3.25"
(82.6mm)		 1.55"
(39.4mm)		 1-3/8" 300 PSI
(20 bar)		 3500 PSI
(240 bar)
Dual-Lock P-Series | Coupler (Male Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Wrench Flats Max. Operating Pressure Burst Pressure
4PM3 Socket/Female 1/2" 3/8" - 18 Male NPTF Steel 2.93"
(74.4mm)		 1.55"
(39.4mm)		 7/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
4PM4 Socket/Female 1/2" 1/2" - 14 Male NPTF Steel 2.94"
(74.7mm)		 1.55"
(39.4mm)		 7/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
4PM6 Socket/Female 1/2" 3/4" - 14 Male NPTF Steel 2.98"
(75.7mm)		 1.55"
(39.4mm)		 1-1/16" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
4PM6-9 Socket/Female 1/2" 3/4" - 14 Male NPTF Steel/PTFE Coating 2.98"
(75.7mm)		 1.55"
(39.4mm)		 1-1/16" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
4PM6-S Socket/Female 1/2" 3/4" - 14 Male NPTF 303 Stainless 2.98"
(75.7mm)		 1.55"
(39.4mm)		 1-1/16" 300 PSI
(20 bar)		 4500 PSI
(310 bar)
4PM8 Socket/Female 1/2" 1" - 11-1/2 Male NPTF Steel 3.11"
(79.0mm)		 1.55"
(39.4mm)		 1-3/8" 300 PSI
(20 bar)		 2600 PSI
(180 bar)
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