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VALVE PRODUCTS
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VALVE PRODUCTS
Regulators Valves
RV-21, High Pressure Reducing Valves
RV-21 & 22 Model, High Pressure(PN 160) Regulating Valves
RV-21 : High Pressure(PN 200) Reducing Valves, for 1/2“ ~ 2”
RV-22 : High Pressure(PN 200) Relief Valves, for 1/2“ ~ 2”
■ RV-21 & 22 Specifications
• Valve Sizes : NPS 1/2“ to 2” (DN 15 to 50)
• Pressure Ratings : ASME Class 150, 300, 600, 900, 1500
• End Connections : Flanged, FPT, FNPT Threaded (Optional : Welding ends)
• Body Material : 304SS, 316SS, 316L or Hastelloy, Titanium and other alloy steels.
• Applicable Media : Liquids, Gas
• Applicable Temp. : -10~80℃ (Other ranges : optional)
• Maximum Applicable Inlet Pressure : 160 barg
• Applicable Outlet Pressure : 0.5~30 barg
• Minimum Applicable DP : 0.5 bar
• Spring Range : 0.5~10, 8~20, 18~30 barg
• Leakage Class : ANSI Class IV (Optional : Class V, VI)
• Max. Pr. Reduction Ratio = 7 : 1