SLR2-2"FL-BRZ/BRZ/P2, 2-50psi, PN40 FF

EUR 22,735
In stock
Article number
530-174-3015

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 0.14 to 3.5 Barg (2-50 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
Model SLR-2
Product Name SLR2-2"FL-BRZ/BRZ/P2, 2-50psi, PN40 FF
Country of Manufacture United States
Service Gas
Size [DN] 2" (DN50)
Spring range 0,14-3,5 Bar
Temperature range [°C] -40 to 100
Material body Cast Bronze ASTM B62 C83600
Spring Chamber Material Cast Bronze ASTM B62 C83600
Seat Soft Seat
Connection PN40 RF
Operation Method Pressure Loader
Trim no P2
Diaphragm Type Composition
Diaphragm Material Buna-N (NBR)
Seat material Polyurethane (PA)
Max pressure 48,3 Bar
Max Differential Pressure [Bar] 41.3
Cv [gpm] 60.0
Kvs [m3/h] 51.7
Leakage Class ANSI /FCI 70-2 Class IV
Gross Weight [kg] 0
Net Weight [kg] 29.0
Package size [mm] 0
Statistics code 84811019
Length [mm] 292
Height [mm] 362
Width [mm] 282
O2 Cleaned No

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;

PN40 FLAT FACE FLANGED 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,

0.13 - 3.4 BARG (2 - 50 PSIG) SPRING RANGE;

BRASS FILTER, COPPER TUBING, BRASS FITTINGS

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.