1

1

2

31

54252

30

AB

13

30

C

40

5

6.5A

13

P

T

(0.51)

(0.5

1)

(1.18)

(1.57)

(0.19)

(0.1

9)

(0.25)

(1.6

5)

(1.2

2)

(1.18)

(2.0

4)

2

1

1 2 3

4

100

0

1500

8 12

USgpm4

l/min16

200

300

400

3000

4500

6000

20

5

PSI bar

l/min

USgpm

0

20

15

10

70

140

280

210

1 2 3 4 5

4 8 12 16 20

1234

barPSI

Caratteristiche tecnicheTechnical performances

CodiceCode A

Portata MaxMax � ow

l/min - USgpm

Pressione MaxMax pressure

bar/PSIB C

Peso approssimativoApprox weight

Kg / lb

VMDR1140 BSPP1/420 (5) 350 (5000)

17 (0.67 20 (0.78)0,45 (0.99)

VMDR1380 BSPP 3/8 19 (0.75) 18 (0.71)

Perd

ite d

i car

ico

Pres

sure

dro

ps

VMDR1Valvole di massima pressione in linea

Direct acting relief valves

mm(Inches)

Y Regolazione / Setting

C

K Molla / Spring

1 40 bar (600 PSI) max

2 110 bar (1600 PSI) max

3 250 bar (3600 PSI) max

4 350 bar (5000 PSI) max

X Dimensione / Size

140 BSPP 1/4

380 BSPP 3/8

Codice ordinazioneOrdering code

VMDR1 - X - Y - K

Dati tecniciTechnical data

Viscosità � uidoFluid viscosity

10-500 mm2⁄ s45 to 2000 ssu (6 to 420 cSt)

Classe di contaminazioneFiltration

ISO code 16/13SAE class 4 or better

Temperatura � uidoFluid temperature

-20°C +80°C-4°F + 176°F

Temperatura ambienteAmbient temperature

-20°C +50°C -4°F +122°F