３ ．Specifications - Yoshitake GD-46 Series Instruction Manual

３ ．Specifications
Nominal diameter
Application
Inlet pressure
Reduced pressure
Minimum differential
pressure
Maximum pressure
reduction ratio
Working
temperature
Min. adjustable flow rate
Rated flow
Pressure check function
● Pressure gauges (type A and D) are option. (0.5 MPa)
Pressure gauge (JIS R1/8) is to be connected at the site.
Accuracy of the pressure gauge is ±3% F.S.
● Strainer has a mesh size of 60.
● Factory setting is reducing valve function.
● An incombustible material is used for heat insulating material.

CAUTION
Please confirm that the indications on the product correspond with the specifications of the
ordered product model before use.
* If they are different, please contact us without using the product.
（Ａ）
（Ｂ）
（Ｃ）
w/o pipe end core
w/ pipe end core
w/ check valve
50 L/ min (Pressure difference between upstream and
w/o check valve
30 L/ min (Pressure difference between upstream and
w/ check valve
２０Ａ
City water
1.0 MPa or less
0.05～0.10MPa
（Standard setting: 0.09MPa ）
0.10～0.22MPa
（Standard setting: 0.20MPa ）
0.20～0.30MPa
（Standard setting: 0.25MPa ）
０.０２ＭＰａ
１０：１
５～９０℃
５～４０℃
５～６０℃
０.５ L／min
downstream of the valve:0.10 MPa or more)
downstream of the valve:0.10 MPa or more)
Pressure gauge joint (JIS Rc1/8)
－2－
■EPDT-166f■