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  4. Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type (Ben Co., Ltd.)
Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type-RDB-33FN-FL (nominal diameter 20)
Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type-Ben Co., Ltd.

Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type
Ben Co., Ltd.

About This Product

This pressure reducing valve integrates the functions of pressure reduction, bypass, and closure, making it possible to use space effectively and reduce equipment costs. It inherits the reliability and ease of use of the water pressure reducing valve (Heisei) series.

■Main features

- Adopts a ball type switching valve system that allows easy function selection. ・Bypass function allows water to be flushed inside the pipe during the initial stage of water flow. ・Pressure testing of piping is possible with the pressure reducing valve with bypass attached. ・Maintenance of the pressure reducing valve part is possible while water is flowing.

  • Product

    Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type

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1 Models of Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type

Image Part Number Price (excluding tax) Valve type Primary side applicable pressure Secondary side adjustment pressure range (set pressure) Mounting position Nominal diameter Minimum differential pressure before and after the valve Maximum decompression ratio Material (diaphragm) Material (disc) Material (spring case) Material (flange) Material (main body) Material (main parts) Fluid temperature End connection Allowable leakage amount Applicable fluid
Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve with bypass (for water/hot water) RDB-33FN type-Part Number-RDB-33FN-FL (nominal diameter 20)

RDB-33FN-FL (nominal diameter 20)

$ 1,482.00〜

Pressure reducing valve

1.0MPa or less

0.05~0.35MPa

Horizontal/vertical freedom

20~100 (3/4~4)

0.05MPa

10:1

NBR

NBR

・Nominal diameter 20~50: ADC
・Nominal diameter 65~100:FC

・Nominal diameter 20・25: SUS304
・Nominal diameter 32~100: CAC406

CAC406

CAC406

5~90℃

・Nominal diameter 20/25: JIS 10K loose flange
・Nominal diameter 32~100: JIS 10K FF flange

None (visual pressure gauge)

·water
・Hot water

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About Company Handling This Product

Ben Co., Ltd.

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Control Pressure Valves
Control Pressure Valves　Ben Co., Ltd.
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