household water supply), constant flow valve, water hammer preventer Pressure reducing valve RD-31FN type
Ben Co., Ltd.

About This Product

This is a bronze water pressure reducing valve that meets the needs of the times as a trump card for dealing with red water. (Heisei) combines the technology of our water pressure reducing valves, which have already received high praise, and pursues greater controllability, reliability, and ease of use, and eliminates sources of rust from the flow path, especially the pipe joints. (Heisei), which is gaining more and more popularity for its proactive measures against red water, is used in building equipment, housing equipment, factory equipment, boiler water supply, etc.

■Place of use・Architectural equipment
・Factory equipment

■Main features-Low noise design.
- Approximately 50% smaller and lighter than conventional FC products.
・Water will not leak to the outside even if the diaphragm is damaged.
- Built-in strainer. (Nominal diameter 50 or less)

Model
There is 1 model available for this product.

Product
Pressure reducing valve (for water/liquid/household water supply), constant flow valve, water hammer preventer Pressure reducing valve RD-31FN type

Handling Company
Ben Co., Ltd.

Categories

Valves

Control Pressure Valves

Valves

Pressure Reducers

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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 RD-31FN type

Image	Part Number	Price (excluding tax)	Strainer	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 (main body)	Material (main parts)	Fluid temperature	Kinds	End connection	Allowable leakage amount	Applicable fluid
	RD-31FN-F (nominal diameter 25)	$ 923.00〜	Equivalent to 40 mesh (nominal diameter 50 or less)	Pressure reducing valve	1.0MPa or less	L:0.05~0.35MPa, H:0.3~0.7MPa	Horizontal/Vertical (excluding upward strainer cap)	25~50 (1~2)	0.05MPa	10:1	NBR	NBR	ADC	CAC406	CAC406	5~90℃	For 1.0MPa or less	JIS 10K FF flange	None (visual pressure gauge)	·water ・Hot water ・ (Air/Inert gas)

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