222 / 266
205
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
7
NORTH AMERICAN FITTINGS & FLOW CONTROL VALVE CATALOG
>
Release 8.6
BALL VALVES NPTF
DIMENSIONS (in inches)
Economical Ball Valves (chrome-plated, brass body)
Mod.
D (NPT)
DN I
L
G A H
CH Kv Kg PSI
2930 N-1/8PT
1/8"
0.236 0.354 1.712 0.905 0.885 1.220 0.826 4.6 0.11 450
2930 N-1/4PT
1/4"
0.314 0.472 1.712 0.905 0.885 1.220 0.826 5.7 0.11 450
2930 N-3/8PT
3/8"
0.314 0.472 1.712 0.905 0.885 1.220 0.826 5.7 0.11 450
2930 N-1/2PT
1/2"
0.393 0.610 2.106 1.102 0.885 1.299 0.984 9.4 0.11 450
MATERIALS
Part Description
Qty Material
Standard
1 Sand blasted chrome-
plated body
1 CW617N EN12164
2 Unplated retainer nut
1 CW617N EN12164
3 Retainer seat
1 PTFE
4 Chrome-plated ball
1 CW617N EN12164
5 Body Seat
1 PTFE
6 Unplated stem
1 CW617N EN12164
7 Zinc-plated screw 1 CB4FF
EN10263/2
8 O-Ring
1 FPM
9 Black Handle ( RAL
9005 )
1 Nylon glass
filled 30%
Technical Specifications:
Ask
for additional
information on
the whole
range of
RuB
valves
and
consult with
your
supplier
for special applications.
DN shows
the nominal
flow diameter.
For details on other
configurations,
ask our Service Center.
PATENTED
drawn brass
ball
valves
th
5371
12
Avenue East
- Shakopee MN
55379-1896 U.S.A.
Ph: +1
(952)
857
1114
- Fax: +1
(952)
857
1118
info@rubinc.com-
www.rubinc.comU
,
INC.
R B
XCES35N
-Revision:3069
-
Pag
5.2
The
company
reserves
all
rights
for
the
information
contained
herein.Productsmaybe
changed
at
any
timewithout
notice.Any
undated
reference
toa
code
or
standard
shallbe
interpretedas
referring
to
the
latest
edition.RuB
and
logoare
registered
trademark
ofRuB-Rubinetterie
utensilerieBonomi.Others
logos
are
property
of
respective
owners
.
Pressure
- Temperature Chart
Pressure Drop Chart
ScrewDriverand
MetalWedgeHandle
Versions
Nylon Wedge
Handle
Technical Specifications:
Ask
for
additional
info
and
consult
DN shows
the nominal
flow diameter.
For details on other
configurations,
ask our Service Center.
PATENTED
s.35
NPT high pressure
Mini 1/8”-1/2”
drawn brass
ball
valves
th
5371 12
Avenue East
- Shakopee MN
55379-1896 U.S.A.
Ph: +1
(952)
857
1114
- Fax: +1
(952)
857
1118
info@rubinc.com-
www.rubinc.comU
,
INC.
R B
Pressure
- Temperature Chart
Pr
ScrewDriver
and
MetalWedgeHandle
Versions
NylonWedge
Handle
Mini Ball Valve, Series 2930 N (Female-Female thread ports)
These valves are constructed of all chrome-plated,
brass body, hardened chrome-plated brass ball,
teflon seat, and light weight plastic handle.
Kv = Flow coefficient in M3/h → 100kPa differential
pressure (DP 14.5 psi)
Mini Ball Valve, Series 2935 N (Male - Female thread ports)
These valves are constructed of all chrome-plated,
brass body, hardened chrome-plated brass ball,
teflon seat, and light weight plastic handle.
Kv = Flow coefficient in M3/h → 100kPa differential
pressure (DP 14.5 psi)
DIMENSIONS (in inches)
Economical Ball Valves (chrome-plated, brass body)
Mod.
D (NPT)
DN I
L
G A H
CH Kv Kg PSI
2935 N-1/8PT
1/8"
0.197 0.354 1.712 0.905 0.885 1.220 0.826 4.6 0.11 450
2935 N-1/4PT
1/4"
0.314 0.472 1.712 0.905 0.885 1.220 0.826 5.7 0.11 450
2935 N-3/8PT
3/8"
0.314 0.472 1.712 0.905 0.885 1.220 0.826 5.7 0.11 450
2935 N-1/2PT
1/2"
0.393 0.610 2.106 1.102 0.885 1.299 0.984 9.4 0.14 450
MATERIALS
Item # Part Description
Qty Material
Standard
1
Sand blasted chrome-
plated body
1 CW617N EN12164
2
Unplated retainer nut 1 CW617N EN12164
3
Retainer seat
1 PTFE
4
Chrome-plated ball
1 CW617N EN12164
5
Body Seat
1 PTFE
6
Unplated stem 1 CW617N EN12164
7
Zinc-plated screw 1 CB4FF EN10263/2
8
O-Ring
1 FPM
9
Black Handle ( RAL
9005 )
1 Nylon glass
filled 30%