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The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
BALL VALVES NPTF
Ball Valves NPTF
7
NORTH AMERICAN FITTINGS & FLOW CONTROL VALVE CATALOG
>
Release 8.6
DIMENSIONS (in inches)
Mod.
D
(NPT)
DN I
L
G A H CH Flow Rate
(GPM)
PSI
2940 1/4PT 1/4" 0.314 0.472 1.771 0.885 3.228 1.563 0.787 4
600
2940 3/8PT 3/8" 0.393 0.472 1.771 0.885 3.228 1.563 0.787 6
600
2940 1/2PT 1/2" 0.590 0.610 2.322 1.161 3.937 1.695 0.984 18
600
2940 3/4PT 3/4" 0.787 0.669 2.519 1.259 4.724 1.988 1.220 30
600
2940 1PT
1"
0.984 0.826 3.188 1.594 4.724 2.153 1.574 50
600
2940 1 1/4PT 1-1/4" 1.259 0.905 3.661 1.83 6.220 2.988 1.929 75
600
2940 1 1/2PT 1-1/2" 1.574 0.905 4.015 2.007 6.220 3.236 2.125 110 600
Ball Valve, Series 2940
These valves are constructed of an electrolytic
nickel-plated brass body, a steel handle, a hardened
chrome-plated brass ball, and a teflon seat. These
valves are suitable for industrial, pneumatic,
hydraulic, and various domestic installations.
Among the various types of compounds which
can be transported through these valves are
steam, gasoline, fuel, oils, kerosene, acids, and
compressed air.
MATERIALS
Part Description
Qty Material
Standard
1 Sand blasted. nickel-
plated body
1 CW617N EN12165
2 Seat
2 PTFE
3 Chrome-plated ball
1 CW617N EN12165
4 Sand blasted. nickel-
plated end cap
1 CW617N EN12165
5 Nickel-plated stem.
O-rig design
1 CW617N EN12164
6 Geomet® plated steel
nut
1 CB4FF
EN10263/2
7 O-Ring
2 FPM
8 Geomet® plated steel
handle up to 2"
1 DD11
EN10111
9 Yellow dipped coating (
RAL 1028)
1 PVC
10 Washer
1 PTFE
Flow Rate (GPM) in gallons per minute of H20 determined with a pressure drop of 1 psi