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Hose burst valve

mod. VPN-MF

After assembly procedure the valves are respectively set at about 0.5mm (for G=1/4" gas and G=3/8" gas) and 0.7mm (for G=1/2" gas and G=3/4" gas). Dopo il montaggio le valvole risultano regolate rispettivamente a circa 0.5mm (per G=1/4" gas e G=3/8" gas) e 0.7mm (per G=1/2" gas e G=3/4" gas).

Type	G	L	L1	L2	L3	Ch	Max flow l/min	Max pressure bar
VPN-14-MF / VPN-14-FF	1/4"GAS	10	50	13	48	19	25	350
VPN-38-MF / VPN-38-FF	3/8"GAS	12	55	13	52	22	50	350
VPN-12-MF / VPN-12-FF	1/2"GAS	14	70	14	60	27	80	350
VPN-34-MF / VPN-34-FF	3/4"GAS	16	75	17	72	32	150	350

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

Click to enlarge

code

description
(Ordering code)

Max flow

l/min

gpm

Max pressure

bar

psi

threads

VB000137

VPN38 COLONNETTA F-F 3/8"

13.2

350

5075

G3/8

VB000139

VPN12 COLONNETTA M-F 1/2"

21.1

350

5075

G1/2

VB000140

VPN38 COLONNETTA M-F 3/8"

13.2

350

5075

G3/8

VB000143

VPN34 COLONNETTA M-F 3/4"

150

39.6

350

5075

G3/4

VB000152

VPN34 COLONNETTA F-F 3/4"

150

39.6

350

5075

G3/4

VB000153

VPN12 COLONNETTA F-F 1/2"

21.1

350

5075

G1/2

VB000159

VPN14 COLONNETTA F-F 1/4"

6.6

350

5075

G1/4

VB000160

VPN14 COLONNETTA M-F 1/4"

6.6

350

5075

G1/4

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