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Adapters & More  > Quick Disconnects without a Barb  > Hydraulic Quick Disconnects
V4M4-B by Dixon Valve | Hydraulic Quick Disconnect Coupling | V-Series | 1/2" Male NPTF x 1/2" MIL-C-51234 Valved | Plug | Brass

V4M4-B by Dixon Valve | Hydraulic Quick Disconnect Coupling | V-Series | 1/2" Male NPTF x 1/2" MIL-C-51234 Valved | Plug | Brass

$23.57

Dixon Valve & Coupling
Hydraulic Coupling: V-Series MIL-C-51234 Valved Plug (Male Threads)

General purpose hydraulic quick-connect provides superior flow characteristics for a variety of applications.
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Specifications for Variant SKU: V4M4-B Dixon
Series: V-Series
Shape (Orientation): Straight
Ends Configuration: 1/2in Male V-Series QD Interchange X 1/2in Male NPTF
Material(s): Brass
Compatibility & Interchange:
  • Interchangeable to MIL-C-51234
  • Interchangeable with Snap-Tite H/IH Series and Faster TNV
Construction:
  • Steel nipples are machined from high-strength steel and induction hardened.
  • Machined components are manufactured using solid bar stock.
Additional Information:
Rated Pressure Chart | V-Series MIL-C-51234 (Valved Connected)
Body
Size		 Steel Coupler/Plug Brass Coupler/Plug 316 Stainless Coupler/Plug
Maximum Working Burst Maximum Working Burst Maximum Working Burst
1/4" 6,500 PSI 450 bar 12,700 PSI 876 bar 2,250 PSI 150 bar 5,000 PSI 345 bar 5,000 PSI 345 bar 10,000 PSI 700 bar
3/8" 4,500 PSI 310 bar 10,500 PSI 700 bar 2,250 PSI 150 bar 5,300 PSI 350 bar 4,000 PSI 275 bar 8,000 PSI 550 bar
1/2" 4,000 PSI 275 bar 9,600 PSI 650 bar 2,000 PSI 130 bar 5,700 PSI 390 bar 3,750 PSI 260 bar 7,500 PSI 500 bar
3/4" 3,500 PSI 240 bar 9,100 PSI 600 bar 2,000 PSI 130 bar 5,300 PSI 350 bar 2,000 PSI 130 bar 7,500 PSI 500 bar
1" 2,000 PSI 130 bar 9,500 PSI 650 bar 1,750 PSI 120 bar 5,000 PSI 345 bar 2,000 PSI 130 bar 5,000 PSI 345 bar
1-1/4" 1,750 PSI 120 bar 5,000 PSI 345 bar 350 PSI 24 bar 1,000 PSI 70 bar 1,500 PSI 100 bar 3,000 PSI 200 bar
1-1/2" 1,500 PSI 100 bar 5,000 PSI 345 bar 350 PSI 24 bar 1,200 PSI 80 bar 1,500 PSI 100 bar 3,000 PSI 200 bar
2" 1,500 PSI 100 bar 4,000 PSI 275 bar 400 PSI 28 bar 1,000 PSI 70 bar 500 PSI 34 bar 1,000 PSI 70 bar

Minimum burst pressure ratings were established under laboratory conditions using a Static Burst Unit (SBU). For high impulse applications and to meet Det Norske Veritas (DNV) compliance, the burst pressure must be divided by four (4) to ensure a 4:1 safety factor during system operation.

V-Series | MIL-C-51234 Valved Plug (Male Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Hex
V2M1 Plug/Male 1/4" 1/8" - 27 Male NPTF Steel 2.06"
(52.3mm)		 0.97"
(24.6mm)		 7/8"
V2M2 Plug/Male 1/4" 1/4" - 18 Male NPTF Steel 2.06"
(52.3mm)		 0.97"
(24.6mm)		 7/8"
V2M2-B Plug/Male 1/4" 1/4" - 18 Male NPTF Brass 2.06"
(52.3mm)		 0.97"
(24.6mm)		 7/8"
V2M2-SS Plug/Male 1/4" 1/4" - 18 Male NPTF 316 Stainless 2.06"
(52.3mm)		 0.97"
(24.6mm)		 7/8"
V3M3 Plug/Male 3/8" 3/8" - 18 Male NPTF Steel 2.25"
(57.2mm)		 1.10"
(27.9mm)		 1"
V3M3-B Plug/Male 3/8" 3/8" - 18 Male NPTF Brass 2.25"
(57.2mm)		 1.10"
(27.9mm)		 1"
V3M3-SS Plug/Male 3/8" 3/8" - 18 Male NPTF 316 Stainless 2.25"
(57.2mm)		 1.10"
(27.9mm)		 1"
V4M4 Plug/Male 1/2" 1/2" - 14 Male NPTF Steel 2.40"
(61.0mm)		 1.31"
(33.3mm)		 1-3/16"
V4M4-B Plug/Male 1/2" 1/2" - 14 Male NPTF Brass 2.40"
(61.0mm)		 1.31"
(33.3mm)		 1-3/16"
V4M4-SS Plug/Male 1/2" 1/2" - 14 Male NPTF 316 Stainless 2.40"
(61.0mm)		 1.31"
(33.3mm)		 1-3/16"
V6M6 Plug/Male 3/4" 3/4" - 14 Male NPTF Steel 2.91"
(73.9mm)		 1.65"
(41.9mm)		 1-1/2"
V6M6-B Plug/Male 3/4" 3/4" - 14 Male NPTF Brass 2.91"
(73.9mm)		 1.65"
(41.9mm)		 1-1/2"
V6M6-SS Plug/Male 3/4" 3/4" - 14 Male NPTF 316 Stainless 2.91"
(73.9mm)		 1.65"
(41.9mm)		 1-1/2"
V8M8 Plug/Male 1" 1" - 11-1/2 Male NPTF Steel 3.22"
(81.8mm)		 2.06"
(52.3mm)		 1-7/8"
V8M8-B Plug/Male 1" 1" - 11-1/2 Male NPTF Brass 3.22"
(81.8mm)		 2.06"
(52.3mm)		 1-7/8"
V8M8-SS Plug/Male 1" 1" - 11-1/2 Male NPTF 316 Stainless 3.22"
(81.8mm)		 2.06"
(52.3mm)		 1-7/8"
V10M10 Plug/Male 1-1/4" 1-1/4" - 11-1/2 Male NPTF Steel 3.46"
(87.9mm)		 2.19"
(55.6mm)		 2"
V10M10-B Plug/Male 1-1/4" 1-1/4" - 11-1/2 Male NPTF Brass 3.46"
(87.9mm)		 2.19"
(55.6mm)		 2"
V10M10-SS Plug/Male 1-1/4" 1-1/4" - 11-1/2 Male NPTF 316 Stainless 3.46"
(87.9mm)		 2.19"
(55.6mm)		 2"
V12M12 Plug/Male 1-1/2" 1-1/2" - 11-1/2 Male NPTF Steel 3.85"
(97.8mm)		 2.74"
(69.6mm)		 2-1/2"
V12M12-B Plug/Male 1-1/2" 1-1/2" - 11-1/2 Male NPTF Brass 3.85"
(97.8mm)		 2.74"
(69.6mm)		 2-1/2"
V12M12-SS Plug/Male 1-1/2" 1-1/2" - 11-1/2 Male NPTF 316 Stainless 3.85"
(97.8mm)		 2.74"
(69.6mm)		 2-1/2"
V16M16 Plug/Male 2" 2" - 11-1/2 Male NPTF Steel 4.34"
(110.2mm)		 3.83"
(97.3mm)		 3-1/2"
V16M16-B Plug/Male 2" 2" - 11-1/2 Male NPTF Brass 4.34"
(110.2mm)		 3.83"
(97.3mm)		 3-1/2"
V16M16-SS Plug/Male 2" 2" - 11-1/2 Male NPTF 316 Stainless 4.34"
(110.2mm)		 3.83"
(97.3mm)		 3-1/2"
V-Series | MIL-C-51234 Valved Coupler (Male Threads)
Part
Number		 Coupling
Type		 Body
Size		 Threads Material Length Max.
OD		 Hex
2VM1 Socket/Female 1/4" 1/8" - 27 Male NPTF Steel 2.12"
(53.8mm)		 0.99"
(25.1mm)		 7/8"
2VM2 Socket/Female 1/4" 1/4" - 18 Male NPTF Steel 2.12"
(53.8mm)		 0.99"
(25.1mm)		 7/8"
2VM2-B Socket/Female 1/4" 1/4" - 18 Male NPTF Brass 2.12"
(53.8mm)		 0.99"
(25.1mm)		 7/8"
2VM2-SS Socket/Female 1/4" 1/4" - 18 Male NPTF 316 Stainless 2.12"
(53.8mm)		 0.99"
(25.1mm)		 7/8"
3VM3 Socket/Female 3/8" 3/8" - 18 Male NPTF Steel 2.32"
(58.9mm)		 1.18"
(30.0mm)		 1"
3VM3-B Socket/Female 3/8" 3/8" - 18 Male NPTF Brass 2.32"
(58.9mm)		 1.18"
(30.0mm)		 1"
3VM3-SS Socket/Female 3/8" 3/8" - 18 Male NPTF 316 Stainless 2.32"
(58.9mm)		 1.18"
(30.0mm)		 1"
4VM4 Socket/Female 1/2" 1/2" - 14 Male NPTF Steel 2.54"
(64.5mm)		 1.36"
(34.5mm)		 1-3/16"
4VM4-B Socket/Female 1/2" 1/2" - 14 Male NPTF Brass 2.54"
(64.5mm)		 1.36"
(34.5mm)		 1-3/16"
4VM4-SS Socket/Female 1/2" 1/2" - 14 Male NPTF 316 Stainless 2.54"
(64.5mm)		 1.36"
(34.5mm)		 1-3/16"
6VM6 Socket/Female 3/4" 3/4" - 14 Male NPTF Steel 3.07"
(78.0mm)		 1.67"
(42.4mm)		 1-1/2"
6VM6-B Socket/Female 3/4" 3/4" - 14 Male NPTF Brass 3.07"
(78.0mm)		 1.67"
(42.4mm)		 1-1/2"
6VM6-SS Socket/Female 3/4" 3/4" - 14 Male NPTF 316 Stainless 3.07"
(78.0mm)		 1.67"
(42.4mm)		 1-1/2"
8VM8 Socket/Female 1" 1" - 11-1/2 Male NPTF Steel 3.32"
(84.3mm)		 2.06"
(52.3mm)		 1-7/8"
8VM8-B Socket/Female 1" 1" - 11-1/2 Male NPTF Brass 3.32"
(84.3mm)		 2.06"
(52.3mm)		 1-7/8"
8VM8-SS Socket/Female 1" 1" - 11-1/2 Male NPTF 316 Stainless 3.32"
(84.3mm)		 2.06"
(52.3mm)		 1-7/8"
10VM10 Socket/Female 1-1/4" 1-1/4" - 11-1/2 Male NPTF Steel 3.59"
(91.2mm)		 2.19"
(55.6mm)		 2"
10VM10-B Socket/Female 1-1/4" 1-1/4" - 11-1/2 Male NPTF Brass 3.59"
(91.2mm)		 2.19"
(55.6mm)		 2"
10VM10-SS Socket/Female 1-1/4" 1-1/4" - 11-1/2 Male NPTF 316 Stainless 3.59"
(91.2mm)		 2.19"
(55.6mm)		 2"
12VM12 Socket/Female 1-1/2" 1-1/2" - 11-1/2 Male NPTF Steel 4.01"
(101.9mm)		 2.74"
(69.6mm)		 2-1/2"
12VM12-B Socket/Female 1-1/2" 1-1/2" - 11-1/2 Male NPTF Brass 4.01"
(101.9mm)		 2.74"
(69.6mm)		 2-1/2"
12VM12-SS Socket/Female 1-1/2" 1-1/2" - 11-1/2 Male NPTF 316 Stainless 4.01"
(101.9mm)		 2.74"
(69.6mm)		 2-1/2"
16VM16 Socket/Female 2" 2" - 11-1/2 Male NPTF Steel 4.54"
(115.3mm)		 3.83"
(97.3mm)		 3-1/2"
16VM16-B Socket/Female 2" 2" - 11-1/2 Male NPTF Brass 4.54"
(115.3mm)		 3.83"
(97.3mm)		 3-1/2"
16VM16-SS Socket/Female 2" 2" - 11-1/2 Male NPTF 316 Stainless 4.54"
(115.3mm)		 3.83"
(97.3mm)		 3-1/2"
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.

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