OLEOWEB 2016 Catalogue
STBF-NPTF
Valvole di controllo usso bidirezionali Bidirectional ow control valves
Dati tecnici Technical data
1
2
Olio idraulico Mineral oil Viscosità uido Fluid viscosity Classe di contaminazione max con ltro Max contamination index with lter Temperatura del uido Fluid temperature
ISO 6743/4 DIN 51524 10-500 mm / s 45 to 2000 ssu (6 to 420 cSt)
ISO 4406:1999 Classe 19/17/14
-20°C
+80°C
-4°F
+ 176°F
-20°C Temperatura ambiente Ambient temperature È indispensabile l’utilizzo di un ltro ( ltrazione consigliata 15 micron) per proteggere la valvola It is necessary a lter use to protect the valve (advised ltration 15 micron) +50°C -4°F + 122°F
1
2
Codice ordinazione / Ordering code
ØD
X 180 140 380 120 340 100 114 112 STBF - X - NPT NPTF 1/8 NPTF 1/4 NPTF 3/8 NPTF 1/2 NPTF 3/4 NPTF 1 NPTF 1-1/4 NPTF 1-1/2 Dimensione / Size
Optional
G
C
H
ØL
E
A
A
mm (Inches)
B
F
Perdite di carico Pressure drops
PSI
bar
1
2
2
1
PSI
bar
PSI
bar
2
1
120
8
120
8
120
8
90
6
90
6
90
6
60
4
60
4
60
4
114
180
140
120
380
100
340
112
30
2
30
2
30
2
0
0
0
150 l/min
300 l/min
50 l/min
30
120
60
90
60
120
180
240
10
20
30 40
USgpm
USgpm
USgpm 12.5
15
30
45
75 60
7.5
15
22.5
37.5 30
2.5 5
10 7.5
Caratteristiche tecniche / Technical performances
Peso approssimativo Approx weight Kg / lb
Portatamax Max Flow l/min-USgpm
PressioneMax Maxpressure bar/PSI
Optional Code
Codice Code
A
B
C
D
E
F
G
H
L
STBF180NPT NPTF 1/8
10 (2.5)
5,5 (0.21) 19,5 (0.76) 84100031
60,5 (2.38)
20 (0.79)
8 (0.31)
M15x1 20 (0.79)
44 (1.73)
0,34 (0.75) 0,32 (0.71) 0,16 (0.36)
NPTF 1/4 NPTF 3/8
STBF140NPT STBF380NPT
15 (4) 30 (8)
24,5 (0.96)
7,5 (0.29)
6 (0.23)
25 (0.98)
75 (2.95)
84100022
M20x1
30 (1.18)
54 (2.13)
400 (5800)
29,5 (1.16)
9 (0.35)
7 (0.27)
30 (1.18)
M25x1,5
33 (1.30)
81 (3.19)
84100023
64 (2.52)
STBF120NPT
50 (13)
0,50 (1.1)
NPTF 1/2
1,15 (2.53)
STBF340NPT
NPTF 3/4
40 (1.57)
81 (3.19)
110 (4.33)
80 (21)
M35x1,5
42 (1.65)
39,5 (1.55)
15,5 (0.61)
8 (0.31)
84100024
STBF100NPT
NPTF 1
45 (1.77)
115 (4.53)
150 (40)
3,05 (6.7)
102 (4.02)
2,54 (5.6) 3,17 (7)
STBF114NPT STBF112NPT
NPTF 1-1/4 NPTF 1-1/2
55 (2.16) 65 (2.55)
137 (5.39) 147 (5.78)
200 (50) 300 (80)
50 (1.96)
10 (0.39)
84100030
13,5 (0.53)
M45x1,5
53 (2.08)
350 (5000)
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