PRODUCTS
3128
Stainless steel AISI 316L pressure regulator, for compressed air, gas and liquid.
Product
Pressure regulator for inlet pressure up to 30 bar (435 psi).
Connections 1-1/2”–GF and 2”-GF 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.
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.
For use in potentially explosive atmospheres zones:
1, 21, 2, 22 (not for mines and zone 0).
Available the ATEX 2014/34/EU version.
Brand CE ExII2GcIICTX, CE ExII2DcIIICTX.
Available the EAC TP TC 032/2013 or EAC-EX TP TC 012/2011 versions for the Russian market. The product complies with the directive 2014/68/EU PED.
CHARACTERISTICS
Technical data
| Compatibility | Compressed air | Tecnhical gases and their mixtures | Liquids | Oils |
|---|---|
| Max Inlet Pressure | Standard 30 bar |
| IN/OUT Connection | 1”1/2-F | 2”-F (GAS/NPT) | UNI EN 1092-1 | ASME B16.5 |
| Working Temperature | -4+140 °F standard | Other temperature ranges on request |
| CV (CEI EN 60534-2) | 28,9 US gal/min |
| Outlet Pressure Range | 0,2 ÷ 1,5 | 0,3 ÷ 3 | 0,6 ÷ 6 | 1,5 ÷ 15 bar |
| Weight | 43 ÷ 52 lb |
| Plug Leakage Class | “A” class (UNI EN 12266-1) |
| Pressure Gauge Connection | G 1/4”-F |
| Certifications | PED 2014/68/UE | ATEX 2014/34/UE | EAC TR CU 010 | EAC Ex TR CU 012 | EAC TR CU 032 |
| Internals and Body Material | Stainless steel AISI 316L |
| Seals Material | EPDM | FPM | FVMQ | FFKM |
| Spare Parts Kit | O-rings | assembled plug | net filter | assembled diaphragm |
TECHNICAL DESIGN
Technical design
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