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

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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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