OLEOWEB 2016 Catalogue

VMDR40

VMDR40

Valvole di massima pressione in linea Direct acting relief valves

1

Dati tecnici Technical data

32

16 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)

2

43

5.5

BSPP 1/2

ISO 4406:1999 Classe 19/17/14

1

T

2

-20°C

+80°C

P

Ø5.5

2

60

-4°F

+ 176°F

BSPP 1/2 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) 40 -20°C +50°C -4°F + 122°F

15.5

1

15.5

1

45

VMDR40

Perdite di carico / Pressure drops

32 (1.37)

PSI

bar

PSI

bar

280 20

6000 400

2 3

210

15

4500

300

32

32

140 10

3000

200

1

43

(1.69)

70

5

1500

100

5.5

(0.21)

BSPP 1/2

0

14

l/min

0

l/min

10 20 30 40

30

40

10

20

(0.55)

2

16

USgpm 2

43

USgpm

2.5 5 7.5 10

(0.62)

2.5 5

10

7.5

43

5.5

5.5

1

14

Ø5.5

(0.21)

BSPP 1/2

(0.61) 13 BSPP 3/8

60

Codice ordinazione / Ordering code

(2.36)

T

16

T

VMDR40 - X - Y - K P Ø5.5

1

2

15.5

P

Ø5.5

60

58

Y 380 120 X

15.5 (0.61)

40 (1.57)

Dimensione / Size

45 (1.77)

BSPP 1/2

15.5

BSPP 3/8 BSPP 1/2

1

15.5

13

40

40

40

45

mm (Inches)

BSPP 1/2

Codice / Code 81300109

Regolazione / Setting

32 (1.37)

32 (1.25)

V

C

K

43

(1.69) Incremento pressione al giro Press. increase

Molla / Spring

5.5

43

(0.21)

(1.69)

BSPP 1/2

5.5

(0.21)

14

(0.55)

2 1 3

BSPP 3/8

10/90 bar / (145/600 PSI) max 20/210 bar / (290/ 3000 PSI) max 70/350 bar / (1000/5000 PSI) max

1 12 bar/al giro / (175 PSI/turn) 30 bar/al giro / (435 PSI/turn) 65 bar/al giro / (940 PSI/turn)

2

16

2

(0.62)

2

Ø5.5

(0.21)

60

1

Ø5.5

(0.21)

(2.36)

58

(2.28)

1

15.5

Caratteristiche tecniche / Technical performances

(0.61)

13

15.5 (0.61)

(0.51)

40 (1.57)

Portatamax Max Flow l/min-USgpm

PressioneMax Maxpressure bar /PSI

13 (0.51)

40 (1.57)

45 (1.77) Pesoapprossimativo/Kg Approx weight / lb

Codice Code

BSPP 1/2

40 (1.57)

0,65 (1.43) 0,68 (1.50)

VMDR40380 VMDR40120

300 (4350)

40 (10)

62