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Via Amendola 125 13836 Cossato (BI) ITALY
Telefono (+39) 015980641 r.a.
Telefax (+39) 015926297
Casella postale n.80
E-mail: itv@italvalvole.it
Home page: http://www.italvalvole.it
TO DOWNLOAD OUR PRODUCTS SHEETS, LET BROWSE OUR WEB-SITE ON CATALOGUE SECTION
BARE SHAFT 3 WAYS BALL VALVES
FAMILY 03 – GROUPS 70-72
The quality of the materials used and the new constructive
conception of the valve make this product safe, reliable and easy to
manage. Fully realised in AISI 316, with gaskets in FPM, PTFE and
PTFE + GRAPHITE.
Three-way ball valves can be employed in many industrial fields:
hydraulic, chemical, food-stuff, pharmaceutical, etc.
Their main characteristic is to have a very low pressure drop.
Friction between ball and PTFE gaskets is very low, thus limits
gasket wear. Bare shaft 3 ways ball valves can be provide with
standard gaskets (see dwg. 991015) or with enveloping gaskets (see
dwg. 010417).
All of them are tested before leaving our factory.
Technical Data
General notice: all the pressure values indicated hereinafter are
gauge pressure values.
Valves destined to fluids of group 2 (directive
97/23/EC). For use with fluids of group 1
(directive 97/23/EC) pls contact our technical
department
ND: 3/8" ÷ 1”1/4
Connections: female threaded
stub pipes fastened with clamp (for a fast
disinstallation from the system)
valves with special fittings arranged for series
assembly are also available.
Pmax allow.: 40 bar
Pmin allow.: 0 bar
Tmax allow.: 140 °C
Tmin allow.: -10 °C (in liquid state).
Versions : standard , with enveloping gaskets, with “T” ball or
with “L” ball.
D. N°
Q.ty
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
21
22
23
24
25
1
2
1
2
1
1
1
1
1
1
3 or 4
3
3 or 4
2
3
1
1
2
4
4
2
4
3
1
Description
Shaft complete with ball
Guide bush
Machined body
O-Ring gasket
O-Ring gasket
Sliding bush
Guide bush
Sliding bush
O-Ring gasket
Blank seal
O-Ring gasket
Seal
O-Ring gasket
O-Ring gasket
Head
Bottom
Blank head
Clamp head with micr. seat
Hexagon nut
T.C.E. screw
Micr. movable clamp head
Microcasted clamp
Cylindrical cap
Cylindrical cap
Bare shaft and pneumatic 3 ways ball valves
Material
S31600/1.4401
PTFE
CF8M/1.4408
FPM
FPM
PTFE
PTFE
PTFE
FPM
PTFE
FPM
PTFE
FPM
FPM
S31600/1.4401
S31600/1.4401
S31600/1.4401
S31600/1.4401
S30400/1.4301
S30400/1.4301
S31600/1.4401
CF8/1.4308
POLYETHYL
POLYETHYL
Dwg.N° 991015
Standard valve
Rev.:00
Valve with enveloping gaskets
Dwg.N° 010417
Rev.:00
Assembling scheme “L” ball
0°
90°
Assembling scheme “T” ball
Dwg. Nr991009_1
Rev.:00
0°
90°
Overall dimensions of bare shaft 3 ways ball valves
3/8”
1/2"
3/4"
1”
1”1/4
DN
10
15
20
25
32
A
3/8” GAS
1/2" GAS
3/4" GAS
1“ GAS
1“1/4 GAS
B
35
35
37
40
47
C
52
52
57
62
72
D
28,5
28,5
33
39
46
E
43
43
44
54
62
F
71,5
71,5
77
93
108
G
99
99
106
114
135
H
12
12
12
12
16
I
9
9
9
9
14
K
86
86
88
108
124
L
43
43
44
54
62
M
F05
F05
F05
F05
F05
ISO
50
50
50
50
50
N
7
7
7
7
7
O
12
12
12
12
18
P
D.E actuators
BAIBY 0
BAIBY 0
BAIBY 0
BAIBY 0
BAIBY 1
BAIBY
D.E. actuators
GTX 52
GTX 52
GTX 52
GTX 52
GTVN 75
GT
(measures are expressed in mm; for the dimensions of the valves with clamp, with enveloping gaskets or with
special connections, pls contact our technical department)
ACCORDING TO THE LAW IT IS FORBIDDEN TO REPRODUCE OR COMMUNICATE TO THIRD PARTIES THE CONTENTS OF THIS LEAFLET
(Dati ad uso interno Italvalvole ; scheda tecnica codice 8138, gruppo 901, categoria 1994 , revisione 00 del 09/11/2004 : V. sfere 3 pneumatiche)