ValveEdition.pdf | Page 22
VFF SERIES QUICK COUPLINGS
Brass Wing Style - Screw to Connect
Sizes: 3/4” thru 1-1/2”
CH2
CH1
OE
L3
L2
L1
Features and Benefits
Applications
• Corrosion resistant brass body
• Universal design for interchangeability
• Used frequently in oilfield applications
• Wing style screw to connect
• Wet line kits
• Connect and disconnect under residual pressure
• Wing or Hex Nut
MATERIALS
Body:
Brass
Wing Nut: Carbon Steel
Seals:
NBR standard seals
Threads:
NPT
DIMENSIONAL & PRESSURE RATING DATA
Body
Size
CH2
OE
L1
L2
L3
Flow Rate
@ 14.7 PSI
(GPM)
Max Working
(PSI)
12
1.15
1.32
4.07
5.26
3.09
3.09
35
3,000
16
1.44
1.57
4.41
6.10
3.73
3.55
55
3,000
20
1.78
1.90
5.20
6.50
3.94
3.72
80
2,750
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MAJOR INTERCHANGES
Parker 6100
Faster FB
Safeway S51
Aeroquip 5100
Dixon W
SnapTite 78
Tomco A51
CH1
2.00
2.26
5.32
8.30
4.10
4.10
110
2,500
units: inches
ORDERING INFORMATION
QUICK COUPLING PART NUMBERING SYSTEM:
VFF
VFF SERIES
Brass Wing Style
Coupling
Body Size
- 12 - 12 - C
Body Size
-
NPT
Thread Size
Thread Size
12
3/4”
20
1-1/4”
08
1/2”
20
1-1/4”
16
1”
24
1-1/2”
12
3/4”
24
1-1/2”
16
1”
Coupler / Nipple
C
Coupler
N
Thread Type
NPT
NPT
Nipple
DNP Americas | 281-388-0253 | fax 281-388-1902 | www.dnpamericas.com
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