VBD-L

In line, double effect, pilot operated check valve
VBD-L
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DOUBLE EFFECT
VBD-L
In line, double effect, pilot operated check valve
 
Type

V, C

Pilot ratio Cracking pressure [bar] Max. pressure [bar] Max. pressure [l/min]
VBD-L-14 1/4"GAS 4:1 3 350 20
VBD-L-38 3/8"GAS 4:1 3 350 35
VBD-L-12 1/2"GAS 4:1 2 350 50
VBD-L-34 3/4"GAS 4:1 2 250 80

Performance and calibrations are carried out by using hydraulic oil with 30 cSt a 50°C
Reccommended 10 ÷ 420 cSt 
Working temperature -20 ÷ +90 °C
Absolute filitration 25 μm

code
description
max. flow rate
max. pressure
threads

(ordering initials)

l/min

gpm

bar

psi

VB000039
VBDL14
20
5.28
350
5076
G1/4
VB000040
VBDL38
35
9.25
350
5076
G3/8
VB000041
VBDL12
50
13.21
350
5076
G1/2
VB000042
VBDL34
80
21.13
250
3626
G3/4
VB000060
VBDL14A (ACCIAIO)
20
5.28
350
5076
G1/4
VB000061
VBDL38A (ACCIAIO)
35
9.25
350
5076
G3/8
VB000062
VBDL12A (ACCIAIO)
50
13.21
350
5076
G1/2
VB000063
VBDL34A (ACCIAIO)
80
21.13
250
3626
G3/4
VB000086
VBDL38 OR SUL PISTONE
35
9.25
350
5076
G3/8
VB000087
VBDL1202 (3 BAR)
50
13.21
350
5076
G1/2
VB000099
VBDL14 OR SUL PISTONE
20
5.28
350
5076
G1/4
VB000136
VBDL38A (ACCIAIO) R.P. 3:1
35
9.25
350
5076
G3/8
VB000144
VBDL12 R.P. 6:1
50
13.21
350
5076
G1/2
VB000150
VBDL12 OR SUL PISTONE
50
13.21
350
5076
G1/2
VB000155
VBDL14 OR SUL PISTONE 3 BAR
20
5.28
350
5076
G1/4
VB000176
VBDL08S
50
13.21
350
5076
08 SAE
VB000177
VBDL12S
80
21.13
250
3626
12 SAE
VB000179
VBDL38 R.P.7:1
35
9.25
250
3626
G3/8
VB000185
VBDL06S
35
9.25
250
3626
06 SAE