Page 9 - Clippard - Control Valves

NEW! NEEDLE VALVES

60
Needle Valves are used to control the rate of flow in a pneu-
matic system by controling flow in both directions. Material
GNV-3
enters the input port, travels through an adjustable orifice and
50 GNV-4
out the output port. Available with multiple port sizes, flow
GNV-5
rates, mounting options and adjustment styles.
40
scfm @ 100 psig
Medium: Air, Water or Oil
Input Pressure: 300 psig max. RoHS 30
Air Flow: GNV-3: 11 scfm @ 100 psig
GNV-4: 45 scfm @ 100 psig
GNV-5: 60 scfm @ 100 psig 20
Materials: Electroless nickel plated brass body and needle, anodized
aluminum housing 10
Mounting: Direct, in-line or cartridge style
Ports: Rotating input allows 360° positioning
0
Adjustment: Recessed slotted needle or knurled knob 0 1 2 3 4 5 6 7 8 9 10
Seals: Nitrile standard. FKM optional. Number of Turns
2 1
• Provide bidirectional flow control
• Rugged and compact design
• Multiple mounting options
• 360° rotating ports
• Ideal for use with Push-Quick fittings

Direct Mount Needle Valves, 1/8” NPT Direct Mount Needle Valves, 1/4” NPT

0.657 0.890

1/8” NPT 1/4” NPT
0.563 pipe thread 0.750 pipe thread
sq. sq.
1.034 1.613
1/8” NPT 1/4” NPT
with seal supplied with
(GNV-3R shown) (GNV-4K shown) pre-applied
sealant
Part No. Description Part No. Description
GNV-3R Needle Valve, 1/8” NPT, Screwdriver Slot GNV-4R Needle Valve, 1/4” NPT, Screwdriver Slot
GNV-3K Needle Valve, 1/8” NPT, Knurled Knob GNV-4K Needle Valve, 1/4” NPT, Knurled Knob
Direct Mount Needle Valves, 3/8” NPT In-Line Mount Needle Valves, 1/8” NPT

1.125
1/8” NPT
(both sides)
0.156 dia.
mtg. holes
3/8” NPT 1.125
pipe thread
0.875 0.750
sq.
1.871
1.000 0.625
0.125 1.250
3/8” NPT
(GNV-5K shown) supplied with (GNV-3RI shown)
pre-applied
sealant
Part No. Description Part No. Description
GNV-5R Needle Valve, 3/8” NPT, Screwdriver Slot GNV-3RI Needle Valve, 1/8” NPT, Screwdriver Slot
GNV-5K Needle Valve, 3/8” NPT, Knurled Knob GNV-3KI Needle Valve, 1/8” NPT, Knurled Knob
155 Clippard Instrument Laboratory, Inc. 877-245-6247 www.clippard.com