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                                  BR0 Economical Pressure
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                                  BR1 Low Pressure
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                                  BR2 Medium Pressure
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                                  BR3 High Flow
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                                  BR5 Ultra High Pressure Corrosion Resistant
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                                  BR6 Diaphragm High Pressure
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                                  BR7 Micro-adjust High accuracy
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                                  BR8 High accuracy
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                                  BR9 Ultra-High Flow Pressure Reducing Regulator
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                                  BR10 High Sensitive Low Pressure
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                                  BR11 Ultra Miniature
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                                  BR12 Miniature Medium-High pressure
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                                  BR17 Heavy Duty Pressure Reducing Valve
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                                  BR18 Medium-High Pressure
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                                  BR20 Two-stage
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                                  BR21 Two-stage
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                                  BR22 mini, light, two-stage high-pressure piston pressure reducing valve
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                                  BR31 Precision Low Pressure High Sensitivity Pressure Reducing Valve
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                                  BR32 High Pressure&Flow
 
			 
		