Technical data
The features described in this illustration do not bind the manufacturer.
EDITION JUNE 2005
Part Number*
Bottom Male
Wrench grip
Thread type Configuration PRV - Start to
PRV-OVERPRESSURE 10%
PRV Orifice
Connection
hexagon
suitable for this Discharge
CAPACITY Nm
3
/min.
Approval
(mm)
(mm)
taper parallel
tank capacity: Setting (bar)
(If not specified otherwise)
70.0080 (VS 60) - PRV 2 1/2” NPT 110 x 10000 lt. basic 17,65** 260,00
CE***
45,00
70.0016 (EU 29) - PRV 1 1/4” NPT 68 x
71.0015 (ST 29) - CLD 2” NPT 60 x
3000/5000 lt. basic 17,65** 107,00 29,50
66.1139 - PRV 1/4-18 NPT 22 x - 17,24
18,41
UL/ASME 19,00
70.0020/0008 (VS 367/368) - PRV
M 36 x 2 60
x
71.0026 (ST 36) - CLD 1 1/4” NPT 52 x
1000 lt. 17 and18** 72,5 and 80,00
CE***
24,50
70.0015/0031 (VS 456/457) - PRV
M 45 x 2 68 x
71.0030 (ST 45) - CLD 2” NPT 62 x
1750-3200 lt. 16 and 17** N/a 29,50
66.1140 - PRV 1/4-18 NPT 22 x
- 25,85
33,52
UL 19,00
(at 120%O.P. AIR)
ORDERING INFORMATION
OVERALL NOTE: All our configurations PRV+CLD are suitable for a temperature range [C°] – 40 ÷ 65.
*
PRV = Pressure Relief Valve and CLD = Check-lock Device
** please specify your requested setting pressure when ordering – various setting points available.
*** please enquiry our sales department for further local approvals – several national approvals available besides CE-approval.
VS 456 16 bar
VS 45717 bar
70.0015
70.0031
Pressure relief valve
with a lower check valve.
ST 29
71.0015
ST 45
71.0030
EU 29
70.0016
Pressure relief valve
with conical thread
between valve and
lower check valve.
Setting point: 17,65 bar.
LPG VALVES & EQUIPMENT
DIVISION
www.cavagnagroup.com
Ce2
VS 367 17 bar
VS 368 18 bar
70.0020
70.0008
Pressure relief valve with a
lower check valve available
with different inlet threads.
VS 60
70.0080
Safety relief valve
with big capacity.
ST 36
71.0.190.0026
External Pressure
Relief Valves
66.1139
Pressure relief valve
for small containers and
on-line pipe installations.
Setting point: 17,24 bar.
66.1140
Pressure relief valve
for small containers and
on-line pipe installations.
Setting point: 25,85bar.
(at 120%O.P.
SCFM-AIR)