SLR2-2"NPT-56-BRZ/BRZ/P2, 5-500psi, Cleaned #S-1542

EUR 20,180
In stock
Article number
530-174-3013

Model SLR-2 is high performance, pressure loaded diaphragm-type, flow-to-open pressure reducing regulator. Design includes an internal pressure balancing pistoncylinder that provides high flow capacity and high pressure drop capability. Performance meets or exceeds that of competitive pressure loaded or pilot-operated designs. A non-relieving pressure regulator "loader" is bracket mounted to the top of the dome. The set point of the loader controls the upstream supply pressure into the dome to maintain the desired downstream pressure adjustable between 0.21 to 34,5 Barg (5-500 Psig) of the SLR-2. Pressure in the dome will constantly bleed out through a filter and check valve which is piped back into the outlet of the body of the pressure reducing regulator.

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More Information
Product Name SLR2-2"NPT-56-BRZ/BRZ/P2, 5-500psi, Cleaned #S-1542
Country of Manufacture United States
Size [DN] DN50
Set pressure range [Bar] 0,35-34,5 bar
Material body Cast Bronze ASTM B62 C83600
Connection NPT
Temperature range [°C] -40 to +100
Model SLR-2
Valve Type Pilot Operated Pressure Reducing Regulator
Service Gas
Size [Inch] 2"
Seat Soft Seat
Seat material Polyurethane (PA)
Sealing Buna-N (NBR)
Spring Chamber Material Cast Bronze ASTM B62 C83600
Diaphragm Type Composition
Diaphragm Material Buna-N (NBR)
Trim no P2
Trim Material 17-4PH Stainless Steel
Max pressure 48,3 Bar
Max Differential Pressure [Bar] 41.3
Max Temperature [°C] +100
Min Temperature [°C] -40
Leakage Class ANSI /FCI 70-2 Class IV
Kvs [m3/h] 51.7
Cv [gpm] 60.0
Face to Face [mm] 250
Operation Method Pressure Loader
O2 Cleaned Yes
Application For air and similar gases
Certificate On Request - ATEX II 2 G Ex h IIB T6...T1 Gb 1000ATEXR1 X
Length [mm] 292
Height [mm] 362
Width [mm] 282
Net Weight [kg] 23.0
Statistics code 84811019
Applications Corrosive gases, Combustible gases, Inert gases

MODEL SLR-2 REV A PRESSURE REDUCING REGULATOR WITH NON-RELIEVING LOADER;

DN50 (2") LINE SIZE;

BRONZE BODY, BRONZE LOADING CHAMBER;

P2 17-4PH STAINLESS STEEL TRIM, 316L STAINLESS STEEL CAGE, POLYURETHANE SEAT,

NEOPRENE DIAPHRAGM, BUNA-N STATIC SEAL,

STAINLESS STEEL/PTFE U-CUP DYNAMIC SEAL;

NPT END CONNECTIONS;

LOWER SPRING 0.13 - 0.34 BARG RANGE;

INTERNAL SENSING;

LOADER CONFIGURATION: DN8 NPT, BRASS BODY AND SPRING CHAMBER,

NON-RELIEVING, STAINLESS STEEL TRIM, PTFE SEAT,

0.34 - 34.4 BARG (5 - 500 PSIG) SPRING RANGE;

BRASS FILTER, COPPER TUBING, BRASS FITTINGS;

OPT-56: CLEANED FOR NON-OXYGEN SERVICE PER CASHCO SPECIFICATION S-1542

Designed as a gaseous service regulator. Excellent for atmospheric industrial gases – GN2, GOX, Ar, He, H2, CO2 – as well as natural gas. Can be used as a utilities air regulator. Also for use in corrosive and non-corrosive chemical gas services are possible with broad materials range.

Not all of these applications are suitable for all product variants. Consult with one of our technical specialists to ensure that the selected variant is suitable for your application.