Stainless steel AISI 316L pressure regulator, for

Strada dei Boschi, 40
20852 Villasanta (MB) Italia
tel. +39 039 302035
[email protected]
www.idinsertdeal.com
R3128
Stainless steel AISI 316L pressure regulator,
for compressed air, gas and liquid
FEATURES
Pressure regulator for inlet pressure up to
30 bar (435 psi).
Connections 2”-F by flanges screwed to the
body. Connections with EN or Asme flanges
available on request.
Outlet pressure is controlled by a rubber
diaphragm.
The main valve is balanced.
Available the ATEX version.
Brand II2GDcIICX.
For use in potentially explosive
atmospheres zones: 1, 21, 2, 22 (not for
mines and zone 0).
The product complies with the directive
97/23/CE PED.
Suitable for industrial applications where
high flow rates and good accuracy are
required.
Outlet pressure gauge accuracy class 1.6.
Adjusting screw for outlet pressure 0.2÷1.5
bar and 0.6÷6 bar. Pilot operated version
for outlet pressure 1.5÷15 bar.
SPECIFICATIONS
Regulator weight: ~26 Kg (~57 lb)
Standard version operating temperature: -20°C ÷ +60°C (-4°F ÷ +140°F)
Main valve leakage classification: VI (bubble tight)
Flow coefficient: Kv= 21 Nm³/h Cv = 24,6 US gal/min
Degree of protection: IP25
G1/4 gauge port on both sides
MATERIALS
Body: stainless steel AISI 316L
Bonnet: stainless steel AISI 316L
Pilot regulator: stainless steel AISI 316L (only for version Pout 1.5÷15 bar)
Internal parts: AISI 316L
Main valve spring: stainless steel AISI 302
Adjusting spring: C85, nickel plated NiP/Fe 15 µm, not in contact with the fluid
Diaphragm: NBR and PTFE coupled diaphragms (PTFE in contact with the fluid)
O-Rings: FPM (other compounds available on request)
Main valve gasket: FPM (other compounds available on request)
SPARE PARTS
Gauge: accuracy class 1.6
Complete kit: assembled diaphragm, net filter, main valve, O-rings
Copyright © ID Insert Deal S.r.l. - All rights reserved
2
flow charts
R3128C Pout 0.6÷6 bar - Pin=10 bar Aria/Air
6
Outlet pressure [bar]
5
4
3
2
1
0
0
200
400
600
800
1000
1200
1400
1600
1800
Flow rate [Nm^3/h]
RP3128 Pout=1.5÷15 - Pin=10 bar Aria/Air
9
8
Outlet pressure [bar]
7
6
5
4
3
2
1
0
0
1000
2000
3000
4000
5000
6000
Flow rate [Nm3/h]
Copyright © ID Insert Deal S.r.l. - All rights reserved
3
available model types
Regolatori di pressione per media pressione
Pressure regulators for medium pressure
Regolatori di pressione per media pressione in acciaio inox,
idonei per aria compressa e gas tecnici non corrosivi e liquidi
Pressure regulators for medium pressure, made of stainless steel,
for compressed air and technical, non corrosive gases and liquid
Corpo e campana da lavorazione di barra / Body by machining bar
TYPE
PS bar
P.Out bar
CONNECTION
IN
CONNECTION
OUT
CODE
MEDIUM
R3128
R3128 A
30
0,2-1,5
G 2-F
G 2-F
3128#T
R3128 C
30
0,6-6
G 2-F
G 2-F
3128#T
RP3128 D **
30
1,5-15
G 2-F
G 2-F
3128#T
O2
Liquid
*
O2
Liquid
*
O2
Liquid
*
* Aria - N2 - He - Ar - H2 - C3H8 - CH4 - CO2 - N2O
** Versione pilotata / Dome loaded execution
ATTACCHI DIVERSI DA STANDARD / CONNECTION DIFFERENT FROM STANDARD
Attacchi entrata/uscita NPT / Inlet/outlet connections NPT
Attacchi flangiati / Connections with flanges
ESECUZIONI DIVERSE DA STANDARD / EXECUTIONS DIFFERENT FROM STANDARD
O-ring diversi da standard - EPDM / O-ring different from standard - EPDM
O-ring secondo FDA / O-ring in accordante to FDA
Convogliamento su campana / Venting on bonnet
Stampigliatura su specifica del cliente / Not standard branding
Versione ATEX / ATEX version
Temperature diverse da standard / Special temperature range
Sgrassato uso O2 / Degreased for O2
Copyright © ID Insert Deal S.r.l. - All rights reserved
4
generating the product code
Regolatore R 3128 aisi316l
AA BB CC DD E FF
AA
BB
CC
Attacchi / Connections
Pressione ingresso / Inlet pressure
Intervallo uscita / Outlet range
DD
Tipologia di fluido / Fluid type
E
Marchiato / Marked
FF
Accessori / Accessories
T0
D0
A0
E0
H0
15
97
98
99
I
Z
00
G 2-F
PS 30 bar
A - Pout 0,2 - 1,5 bar
D Pout 1,5 - 15 bar
C - Pout 0,6 - 6 bar
O2 CAT II
NBR CAT I
EPDM CAT I
FPM CAT I
ID
Dir ATEX 94/9 CE
Nessun accessorio
CODE COMPOSITION EXAMPLE
3128#T0 D0 H0 99 I 00
3128#: Regulator R3128 AISI 316
T0: Connection G2-F
D0: Maximum inlet pressure 30 bar
H0: Outlet pressure range 0.6-6 bar
99: FPM O-rings
I
00: No accessories
Copyright © ID Insert Deal S.r.l. - All rights reserved
5
~421
technical drawings (all dimensions in mm)
IN
OUT
FLANGE
111
138
TYPE
2" GF
1 1/2" GF
2" NPTF
1 1/2" NPTF
171
245
IN/OUT
G 2-F
G 1 1/2-F
2" NPT-F
1 1/2" NPT-F
FLANGE
P37063
P37062
P37067
P37066
~140
~346
~417
Pout 0.2÷1.5 bar e 0.6÷6 bar
OUT
128
IN
~268
FLANGE
111
138
171
245
TYPE
2" GF
1 1/2" GF
2" NPTF
1 1/2" NPTF
IN/OUT
G 2-F
G 1 1/2-F
2" NPT-F
1 1/2" NPT-F
FLANGE
P37063
P37062
P37067
P37066
Pout 1.5÷15 bar
Copyright © ID Insert Deal S.r.l. - All rights reserved
6
ID Insert Deal Srl
Strada dei Boschi, 40
20852 Villasanta (MB) Italia
tel. +39 039 302035
[email protected]
www.idinsertdeal.com
ID Insert Deal si riserva il diritto di cambiare le specifiche del prodotto senza preavviso.
ID Insert Deal reserves the right to change and/or modify product specifications without prior notice.
Insert Deal non si assume alcuna responsabilità per la scelta, uso e manutenzione di qualsiasi prodotto. La responsabilità per l’idonea scelta, uso e
manutenzione di qualsiasi prodotto ID rimane interamente a carico dell’acquirente.
Insert Deal does not assume responsibility for selection, use and maintenance of any products. Responsibility for proper selection, use and
maintenance of any ID products remains entirely to the purchaser.
Riproduzione vietata. Tutti i diritti riservati; nessuna parte del presente documento può essere riprodotta senza autorizzazione di ID Insert Deal Srl.
Reproduction forbidden. All rights reserved; the hereby document can’t be reproduced, also partially, without the authorization of ID Insert Deal Srl.
2^S-3128 - R3128_EN_00
Azienda con sistema di gestione qualità certificato.
certificato N° 50 100 9191
Company with certificated quality management system.
certificate N° 50 100 9191
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