Page 65 - pages 001 - 013.pmd

SEO Version

Dixon Quick Coupling
877-963-4966
66
V-Series
In some cases, competitive parts use a pneumatically energized seal (Also
known as a ‘U-Packer’ in the industry) for general pneumatic and hydraulic
service. Although this type of seal performs well in pneumatic applications, it
is not recommended for hydraulic service, especially high pressure or high
impulse applications. The Dixon Quick Coupling Division uses an O-Ring
with Anti-Extrusion Ring as the standard sealing method because it is ideally
suited for a wide variety of applications. Some competitors have recently
stopped supplying the ‘U-Packer’ seals because of the possibility of a
misapplication, standardizing on the O-Ring and Anti-Extrusion Ring sealing
method.
Attention Required!
• V-Series couplers and nipples are fully interchangeable to the parameters
outlined in MIL-C-51234.
• Couplers have a high concentration of locking balls to reduce incidents of
brinneling during operation.
• Large diameter heavy duty knurled sleeves are designed to resist
brinneling and maximize performance under impulse conditions.
• Available in single shut-off, double shut-off, or straight through
configurations with a wide selection of end connections.
1/4" steel
3/8" steel
1/2" steel
3/4" steel
1" steel
1-1/4" steel
1-1/2" steel
2" steel
1/4" brass
3/8" brass
1/2" brass
3/4" brass
1" brass
1-1/4" brass
1-1/2" brass
2" brass
1/4" 316 SS
3/8" 316 SS
1/2" 316 SS
3/4" 316 SS
1" 316 SS
1-1/4" 316 SS
1-1/2" 316 SS
2" 316 SS
Valved
Operating
Bar (PSI)
Unvalved
Operating
Bar (PSI)
Performance
Specifications
448 (6,500)
310 (4,500)
276 (4,000)
241 (3,500)
138 (2,000)
121 (1,750)
103 (1,500)
103 (1,500)
155 (2,250)
155 (2,250)
140 (2,000)
140 (2,000)
125 (2,000)
25 (350)
25 (350)
25 (400)
345 (5,000)
280 (4,000)
260 (3,750)
140 (2,000)
140 (2,000)
105 (1,500)
105 (1,500)
35 (500)
759 (11,000)
759 (11,000)
759 (11,000)
621 (9,000)
414 (6,000)
345 (5,000)
345 (5,000)
276 (4,000)
280 (4,000)
280 (4,000)
280 (4,000)
245 (3,500)
210 (3,000)
70 (1,000)
70 (1,000)
55 (750)
690 (10,000)
555 (8,000)
555 (8,000)
485 (7,000)
280 (4,000)
210 (3,000)
210 (3,000)
70 (1,000)
17 LPM (4.5GPM)
24.6 LPM (6.5GPM)
64 LPM (17 GPM)
132 LPM (35 GPM)
163 LPM (43 GPM)
265 LPM (70 GPM)
405 LPM (107 GPM)
738 LPM (195 GPM)
17 LPM (4.5GPM)
24.6 LPM (6.5GPM)
64 LPM (17 GPM)
132 LPM (35 GPM)
163 LPM (43 GPM)
265 LPM (70 GPM)
405 LPM (107 GPM)
738 LPM (195 GPM)
17 LPM (4.5GPM)
24.6 LPM (6.5GPM)
64 LPM (17 GPM)
132 LPM (35 GPM)
163 LPM (43 GPM)
265 LPM (70 GPM)
405 LPM (107 GPM)
738 LPM (195 GPM)
Locking
Mechanism
6 Balls
6 Balls
9 Balls
9 Balls
12 Balls
12 Balls
12 Balls
12 Balls
6 Balls
6 Balls
9 Balls
9 Balls
12 Balls
12 Balls
12 Balls
12 Balls
6 Balls
6 Balls
9 Balls
9 Balls
12 Balls
12 Balls
12 Balls
12 Balls
Snap-Tite
Faster
'V' Series
Interchange
PCI
Series 'H/IH'
Series 'H/IH'
Series 'H/IH'
Series 'H/IH'
Series 'H/IH'
Series 'H/IH'
Series 'H/IH'
Series 'H/IH'
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
TNV/TNL
---
---
---
---
---
---
---
---
---
1/4"
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
US
Military
Industry
Standards
Interchange
Standards
International
Standards
MIL-C-51234
MIL-C-51234
MIL-C-51234
MIL-C-51234
MIL-C-51234
MIL-C-51234
MIL-C-51234
MIL-C-51234
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
ANSI/
NFPA
---
---
---
---
---
---
---
---
* These particular sizes are not outlined within the documented standard category.
Please note: 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 operating pressure must be divided by two
(2) to ensure a 4:1 safety factor during system operation.
Flow Rate
Δ
P
=1.5 Bar
1/4"
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
pages 048 - 087.pmd
8/24/2007, 10:18 AM
66