303-699-1135
1-800-456-9012
Mini Ball Valve, Series 2930
Economical Ball Valves
These valves are constructed of all brass body, hardened
chrome-plated brass ball, teflon seat, and light weight plastic
handle.
Kv - Flow coefficient in M3/h → 100kPa differential pressure
(ΔP 14.5 psi)
Dimensions in Inches
Part Number
DN
(NPTF)
Ø P
CH
I
h
L
R
Cv
PSI
LBS
Kv
(M³/h)
Kg
2930 1/8PT
1/8"
0.31
0.82
0.27
1.16
1.61
0.80
5.00
450
0.25
4.3
0.11
2930 1/4PT
1/4"
0.31
0.82
0.39
1.16
1.69
0.80
5.00
450
0.20
4.3
0.10
2930 3/8PT
3/8"
0.31
0.82
0.40
1.16
1.69
0.80
5.00
450
0.25
4.3
0.11
2930 1/2PT
1/2"
0.39
0.98
0.53
1.24
2.16
0.80
6.26
450
0.28
5.4
0.13
Technical Specifications
Valve group
2/2, (way/positions)
Construction
Ball valve
Mounting
In-line
Materials
Brass body (2930 and 2960), Nickel-Plated brass body (2940), Chrome-Plated Brass Body (2930N)
Zinc-plated steel handles (2940 and 2960), all others nylon
Plastic handles (2930), Hardened chrome-plated brass ball
Teflon seat (P.T.F.E.)
Threaded port sizes
1/8", 1/4", 3/8", 1/2" NPTF (2930)
1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" NPTF (2940)
Installation
In-line
Operating temperature
Series 2940 - 4°F to 300°F
Series 2960 - 4°F to 340°F
Series 2930 5° to 200°F
Fluid
Filtered air (for others, check with factory)
Pneumatic Data
Working pressure
Series 2940: 1/4", 3/8", 1/2" 710 psi 2-1/2" - 260 psi
3/4", 1" 570 psi 3" - 230 psi
1-1/4", 1-1/2" 430 psi 4" - 200 psi
2" - 360 psi
Series 2930: 1/4", 3/8", 1/2" 220 psi
Series 2960: All sizes 400 psi
Nominal flow
Full flow design
is the Exclusive Importer of HUMMEL products. We offer over 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Cord Grips, Cable Glands, Circular Connectors, Conduit System, Industrial Enclosures and Other Related Cable Management Products which are rated the best in the industry.