RD-31FNW, 34FNW Type Pressure-Reducing Valve, Heisei

RD-31FNW, 34FNW Type Pressure-Reducing Valve, Heisei

Uses direct-acting chlorine water-resistant EPDM for building facilities, air-conditioning equipment, etc.

[Features]
- Uses chlorine water-resistant EPDM.
- Measures to prevent rusty water in normal state: Bronze body + pipe-end core to prevent rusty water.
- Water does not leak outside if the diaphragm is damaged.
- Built-in strainer.
(Nominal diameter: 50 or less 40 mesh equivalent)

PDF

Japanese Only

Part Number

Configured Part Number is shown.

 
Part Number
RD31FNW-FH-25A
RD31FNW-FH-32A
RD31FNW-FH-40A
RD31FNW-FH-50A
RD31FNW-FL-25A
RD31FNW-FL-32A
RD31FNW-FL-40A
RD31FNW-FL-50A
RD32FNW-FH-25A
RD32FNW-FH-32A
RD32FNW-FH-40A
RD32FNW-FH-50A
RD32FNW-FL-25A
RD32FNW-FL-32A
RD32FNW-FL-40A
RD32FNW-FL-50A
RD33FNW-FH-65A
RD33FNW-FH-80A
RD33FNW-FH-100A
RD33FNW-FH-125A
RD33FNW-FH-150A
RD33FNW-FL-65A
RD33FNW-FL-80A
RD33FNW-FL-100A
RD33FNW-FL-125A
RD33FNW-FL-150A
RD34FNW-FH-65A
RD34FNW-FH-80A
RD34FNW-FH-100A
RD34FNW-FL-65A
RD34FNW-FL-80A
RD34FNW-FL-100A
Part NumberVolume DiscountDays to ShipMaximum Applicable Pressure Classification
(MPa)
End Connection, Inlet Flange Connection Types End Connection, Nominal Diameter of Inlet Piping Flange End Connection, Outlet Flange Connection Types End Connection, Nominal Diameter of Outlet Piping Flange Primary Side Applicable Pressure
(MPa)
Adjusting Pressure Range in the Secondary Side
(MPa)
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange1B(25A)[JIS 10K Flange] JIS 10K FF flange1B(25A)1.0 or Less0.3~0.7
Quote 0.11~1[JIS 10K Flange] JIS 10K FF flange1 1/4B(32A)[JIS 10K Flange] JIS 10K FF flange1 1/4B(32A)1.0 or Less0.3~0.7
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange1 1/2B(40A)[JIS 10K Flange] JIS 10K FF flange1 1/2B(40A)1.0 or Less0.3~0.7
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange2B(50A)[JIS 10K Flange] JIS 10K FF flange2B(50A)1.0 or Less0.3~0.7
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange1B(25A)[JIS 10K Flange] JIS 10K FF flange1B(25A)1.0 or Less0.05~0.35
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange1 1/4B(32A)[JIS 10K Flange] JIS 10K FF flange1 1/4B(32A)1.0 or Less0.05~0.35
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange1 1/2B(40A)[JIS 10K Flange] JIS 10K FF flange1 1/2B(40A)1.0 or Less0.05~0.35
15 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange2B(50A)[JIS 10K Flange] JIS 10K FF flange2B(50A)1.0 or Less0.05~0.35
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange1B(25A)[JIS 16K Flange] JIS 16K FF flange1B(25A)1.6 or Less0.3~0.7
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange1 1/4B(32A)[JIS 16K Flange] JIS 16K FF flange1 1/4B(32A)1.6 or Less0.3~0.7
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange1 1/2B(40A)[JIS 16K Flange] JIS 16K FF flange1 1/2B(40A)1.6 or Less0.3~0.7
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange2B(50A)[JIS 16K Flange] JIS 16K FF flange2B(50A)1.6 or Less0.3~0.7
Quote 1.01~2[JIS 16K Flange] JIS 16K FF flange1B(25A)[JIS 16K Flange] JIS 16K FF flange1B(25A)1.6 or Less0.05~0.35
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange1 1/4B(32A)[JIS 16K Flange] JIS 16K FF flange1 1/4B(32A)1.6 or Less0.05~0.35
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange1 1/2B(40A)[JIS 16K Flange] JIS 16K FF flange1 1/2B(40A)1.6 or Less0.05~0.35
15 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange2B(50A)[JIS 16K Flange] JIS 16K FF flange2B(50A)1.6 or Less0.05~0.35
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange2 1/2B(65A)[JIS 10K Flange] JIS 10K FF flange2 1/2B(65A)1.0 or Less0.3~0.7
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange3B(80A)[JIS 10K Flange] JIS 10K FF flange3B(80A)1.0 or Less0.3~0.7
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange4B(100A)[JIS 10K Flange] JIS 10K FF flange4B(100A)1.0 or Less0.3~0.7
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange5B(125A)[JIS 10K Flange] JIS 10K FF flange5B(125A)1.0 or Less0.3~0.5
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange6B(150A)[JIS 10K Flange] JIS 10K FF flange6B(150A)1.0 or Less0.3~0.5
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange2 1/2B(65A)[JIS 10K Flange] JIS 10K FF flange2 1/2B(65A)1.0 or Less0.05~0.35
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange3B(80A)[JIS 10K Flange] JIS 10K FF flange3B(80A)1.0 or Less0.05~0.35
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange4B(100A)[JIS 10K Flange] JIS 10K FF flange4B(100A)1.0 or Less0.05~0.35
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange5B(125A)[JIS 10K Flange] JIS 10K FF flange5B(125A)1.0 or Less0.05~0.35
50 Day(s) or more 0.11~1[JIS 10K Flange] JIS 10K FF flange6B(150A)[JIS 10K Flange] JIS 10K FF flange6B(150A)1.0 or Less0.05~0.35
50 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange2 1/2B(65A)[JIS 16K Flange] JIS 16K FF flange2 1/2B(65A)1.6 or Less0.3~0.7
7 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange3B(80A)[JIS 16K Flange] JIS 16K FF flange3B(80A)1.6 or Less0.3~0.7
50 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange4B(100A)[JIS 16K Flange] JIS 16K FF flange4B(100A)1.6 or Less0.3~0.7
50 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange2 1/2B(65A)[JIS 16K Flange] JIS 16K FF flange2 1/2B(65A)1.6 or Less0.05~0.35
35 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange3B(80A)[JIS 16K Flange] JIS 16K FF flange3B(80A)1.6 or Less0.05~0.35
50 Day(s) or more 1.01~2[JIS 16K Flange] JIS 16K FF flange4B(100A)[JIS 16K Flange] JIS 16K FF flange4B(100A)1.6 or Less0.05~0.35

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Basic Information

Regulating Valve / Safety Valve Type Pressure Reducing Valve Applicable Fluid Water Pressure Relief Valve Shape Linear Motion Type Diaphragm
Fluid temperature(℃) 5~90 Body Material CAC406 Connection Type Equal Dia. Connection

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