Direct acting pressure regulator


Direct acting pressure regulator pmax 20 bar

Direct acting pressure regulator pmax 20 bar
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The RG Series is a direct-acting pressure regulator with balanced plug, for low, medium and high pressures. Suitable for non-corrosive gases; thanks to the concept of a balanced plug, you can achieve a high flow rate coefficient,highly accurate (even at maximum flow rates), a lock up zone and relatively low lock up pressure, no internal leakage atzero flow rate and reduced response times.

The constancy of the regulated pressure and its accuracy, even with significant changes in the upstream pressure and/ or flow rate, make the RG Series regulator especially suitable for power distribution networks in civil and industrial plants. The basic version of the RG Series regulator is made according to European Standard EN 334, as a Fail to Open regulator

The shut-off device can be calibrated for pressure increase, Over Pressure Shut-Off (OPSO) and/or for pressure decrease, Under Pressure Shut-Off (UPSO). The two intervention modes can be calibrated independently by dedicated calibration springs: one spring for the maximum pressure intervention and the second spring for the minimum pressure intervention. RG series can be supplied also without Slam Shut valve.

The RG Series can be equipped with an incorporated relief valve that discharges the gas into the atmosphere when

the regulator outlet pressure exceeds the set value. When the outlet pressure returns to below the set value, the relief valve closes again.

The MONITOR is a safety accessory that performs the functions of the service regulator when the main regulator fails. This is a regulator valve that is usually fully open during normal operation of the service regulator. The MONITOR is an emergency pressure regulator that is usually upstream, in the direction of the gas flow, of another pressure regulator that performs the function of a SERVICE regulator.

Spécifiques standard

Maximum inlet pressure (Pu) : 10 bar for LP version / 20 bar for MP and HP version
Outlet pressure (Pd) : 20 mbar to 4 bar
Slam Shut valve : OPSO 30 mbar to 5,5 bar / UPSO 6 mbar to 3,5 bar
Relief Valve : Pd + 10 mbar to 700 mbar
AC Accuracy class : up to 5
SG Lock up class : up to 10
Working Temperature : - 40°c to + 60°C
Dimension : 1” - 1” / 1” - 1 1/2” / 1 1/2” - 1 1/2” / 2” - 2” - Threaded _ DN40 - DN40 / DN50 - DN50 - Flanged
Body : Cast Iron GJS 400-18 - Aluminum EN46100 - Painted
Diaphragms : Reinforced NBR
O-rings : Nitrile rubber

Options

HORIZONTAL and VERTICAL versions ( H / V )
Available WITH / WITHOUT Relief Valve ( RV )
LOW / MEDIUM / HIGH Pressure ( LP / MP / HP )
Code
Body
Version
Relief Valve
RG025 - LP - RV
1" - 1"
Pmax 10 bar - LP Version - Outlet Range 15 - 110 mbar
15-110 mbar
RG025 - MP - RV
1" - 1"
Pmax 20 bar - MP Version - Outlet Range 70 - 300 mbar
80 - 1100 mbar
RG025 - HP - RV
1" - 1"
Pmax 20 bar - HP Version - Outlet Range 100 - 3000 mbar
80 - 3000 mbar
RG02540 - LP - RV
1" - 1 1/2"
Pmax 10 bar - LP Version - Outlet Range 15 - 110 mbar Relief 15-110 mbar
15-110 mbar
RG02540 - MP - RV
1" - 1 1/2"
Pmax 20 bar - MP Version - Outlet Range 70 - 300 mbar
80 - 1100 mbar
RG02540 - HP - RV
1" - 1 1/2"
Pmax 20 bar - HP Version - Outlet Range 100 - 3000 mbar
80 - 3000 mbar
RG040 - LP - RV
1 1/2" - 1 1/2"
Pmax 10 bar - LP Version - Outlet Range 15 - 110 mbar
15-110 mbar
RG040 - MP - RV
1 1/2" - 1 1/2"
Pmax 20 bar - MP Version - Outlet Range 70 - 300 mbar
80 - 1100 mbar
RG040 - HP - RV
1 1/2" - 1 1/2"
Pmax 20 bar - HP Version - Outlet Range 100 - 3000 mbar
80 - 3000 mbar
RG050 - LP - RV
2" - 2"
Pmax 10 bar - LP Version - Outlet Range 15 - 110 mbar
15-110 mbar
RG050 - MP - RV
2" - 2"
Pmax 20 bar - MP Version - Outlet Range 70 - 300 mbar
80 - 1100 mbar
RG050 - HP - RV
2" - 2"
Pmax 20 bar - HP Version - Outlet Range 100 - 3000 mbar
80 - 3000 mbar
RGD40 - LP - RV
DN40 - DN40
Pmax 10 bar - LP Version - Outlet Range 15 - 110 mbar
15-110 mbar
RGD40 - MP - RV
DN40 - DN40
Pmax 20 bar - MP Version - Outlet Range 70 - 300 mbar
80 - 1100 mbar
RGD40 - HP - RV
DN40 - DN40
Pmax 20 bar - HP Version - Outlet Range 100 - 3000 mbar
80 - 3000 mbar
RGD50 - LP - RV
DN50 - DN50
Pmax 10 bar - LP Version - Outlet Range 15 - 110 mbar
15-110 mbar
RGD50 - MP - RV
DN50 - DN50
Pmax 20 bar - MP Version - Outlet Range 70 - 300 mbar
80 - 1100 mbar
RGD50 - HP - RV
DN50 - DN50
Pmax 20 bar - HP Version - Outlet Range 100 - 3000 mbar
80 - 3000 mbar

OUTLET

CODECOLORRANGE (mbar)TYPE OF PRODUCT
SPW-RG
White
15 - 20
LP
SPBK-RG
Black
20 - 30
LP
SPY-RG
Yellow
30 - 40
LP
SPLB-RG
Light Blue
70 - 110
LP/MP
SPB-RG
Blue
100 - 180
MP/HP
SPBR-RG
Brown
180 - 300
MP/HP
SPGR-RG
Grey
300 - 700
HP
SPOR-RG
Orange
700 - 1100
HP
SPPU-RG
Purple
1100 - 2000
HP

RELIFE VALVE

CODECOLORRANGE (mbar)TYPE OF PRODUCT
SPLB-RV
Light Blue
15 - 40
LP
SPG-RV
Green
40 - 110
LP
SPR-RV
Red
80 - 1100
MP/HP
SPBK-RV
Black
1000 - 3000
HP

OPSO

CODECOLORRANGE (mbar)TYPE OF PRODUCT
SPN-OPSO
Neutral
30 - 50
LP
SPLB-OPSO
Light Blue
50 - 180
LP/MP
SPG-OPSO
Green
180 - 550
MP/HP
SPY-OPSO
Yellow
280 - 850
MP/HP
SPB-OPSO
Blue
850 - 1400
HP
SPOR-OPSO
Orange
1400 - 2500
HP
SPBK-OPSO
Black
2500 - 4000
HP
SPR-OPSO
Red
4000 - 5500
HP

UPSO

CODECOLORRANGE (mbar)TYPE OF PRODUCT
SPLB-UPSO
Light Blue
6 - 60
LP/MP
SPR-UPSO
Red
60 - 500
MP/HP
SPBK-UPSO
Black
500 - 1000
HP
SPY-UPSO
Yellow
1000 - 2000
HP
SPB-UPSO
Blue
2000 - 3500
HP
CPF Industriale
CPF Industriale
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via E.Fermi, 98 - 25064 Gussago (BS), Italy
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Geca srl
Geca
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via E.Fermi, 98 - 25064 Gussago (BS), Italy
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Tecnocontrol
P.IVA 03543100170
via Miglioli, 47 - 20054 Segrate (MI), Italy
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Fax. 02.2133734
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