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Air-Loaded, Ratio Pressure-Reducing Regulators - RA Series
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Pressure-Reducing, Dome-Loaded
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Air-Loaded, Ratio Pressure-Reducing Regulators - RA Series
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Item #
RAB4-02-VVK-15
Item #
RAB4-02-VVK-15
Series
5800 psig (400 bar) maximum inlet pressure
Inlet / Outlet
ASME B16.5 flange
EN 1092 (DIN) flange
Female ISO/BSP parallel thread
Female NPT
Size
1/2 in. / DN15
3/4 in. / DN20
1 in. / DN25
Body Material
316L SS
Seal Material
EPDM
Fluorocarbon FKM
Nitrile
Diaphragm Material
EPDM
Fluorocarbon FKM
Nitrile
Seat Seal Material
PCTFE
PEEK
Ratio (Dome-to-Outlet Pressure)
1:15 (Outlet control range limited to 2175 psig (150 bar)
1:40
1:70
Gauge Connection
GN2 - Gauge Ports for Inlet and Outlet
GN4 - Gauge Port for Outlet only
GN5 - Gauge Ports for Inlet and Outlet
Standard connection
Options
ASTM G93 Level C-cleaned
NACE MR0175/ISO 15156
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