,

YOSHITAKE GP-2000CS Pressure Reducing Valve – Steam

Made in Japan
Manufacturer: Yoshitake
Model: GP-2000CS

  • Accurate control
  • Valve leakage meets ANSI Class IV
  • High reduction ratio (20:1)

Specifications

FeaturesFor steam, high pressure, large capacity
TypePilot operated diaphragm type
SpecificationsProduct typePilot-operated type
Nominal size15A (1/2″) – 100A (4″)
ApplicationSteam
End connectionJIS Rc screwed,JIS 10K FF, 20K RF, JIS 30K RF flanged, ASME Class 150 or 300 flanged, EN PN25 flanged, Socket weld
Inlet pressure0.1 – 3 MPa
Reduced pressure0.02 – 2 MPa (*1)
Reduced pressure85% or less of the inlet pressure(gauge pressure)
Min. differential pressure0.05 MPa
Max. pressure reduction ratio20 : 1
Working temperatureMax. 260 degree(C)
Valve seat leakage0.01% or less of rated flow
MaterialBodyCast carbon steel
Main valve, valve seatStellite overlaid stainless steel
Pilot valve, pilot valve seatStainless steel
DiaphragmStainless steel

Remarks

*Reduced pressure
A/0.02-0.15 MPa
B/0.1-1.4 MPa
C/1.3-2.0 MPa

JIS Rc screwed

SizeL (mm)H (mm)Weight (kg)Cv value
15A(1/2)150398165.0
20A(3/4)150398167.2
25A(1)16040421.510.9
32A(1-1/4)1804342414.3
40A(1-1/2)1804342418.8
50A(2)2304983732

JIS 30K RF flanged

SizeL (mm)H (mm)Weight (kg)Cv value
15A(1/2)(240)(398)(18)5.0
20A(3/4)(240)(398)(18)7.2
25A(1)(250)(404)(24.5)10.9
32A(1-1/4)(260)(434)(27)14.3
40A(1-1/2)(260)(434)(27)18.8
50A(2)230(320)498(498)42(40)32
65A(2-1/2)2945527554
80A(3)3145758470
100A(4)358658133108

*The values in parentheses are for welded flanged type.

About flow rate

Specifications Selection Chart
Nominal Sizes Selection Chart (For Steam)

Dimensional drawing

Dimensional drawing

REQUEST QUOTATION

PAYMENT

payment-methods

Return Top