Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve

Product Details
Customization: Available
Certification: ISO, CE
Temperature: Ordinary Temperature
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  • Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
  • Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
  • Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
  • Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
  • Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
  • Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
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  • Overview
  • Product Description
  • Application
  • Product Parameters
  • Product Details
  • View of the factory
Overview

Basic Info.

Model NO.
GAY42X
Connection
Flange
Valve Seat
Single-Seat
Structure
Piston
Material
Cast Steel
Transport Package
Plywood Case
Trademark
GOOLE, OEM
Origin
China(Mainland)
HS Code
8481804090

Product Description

Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve

Product Description

Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve 
This series pressure reducing valve is a new type regulating valve which adopts piston to replace the diaphragm. The performance is reliable and it's can be used for a long time. The down pressure can be adjusted according to the requirement, and it can be set at a fixed pressure in the application, which won't be changed as the fluctuation of the up pressure and the flowing rate.
Application

Field of Application.
Y42X Flanged/Threaded Direct Acting Water Pressure Reducing ValveProduct Name: Y42X-GVPR12 Direct Action Piston Pressure Reducing Valve.
Pressure Rating: 1.0- 6.4Mpa
Nominal Diameter: DN20-400
Body Material: Steel, CF8
Standard flanges: DIN, ANSI, JIS.

Product Parameters

Main Technical Parameters and Indexes of Performance.
Nominal pressure PN1.6Mpa PN2.5Mpa PN4.0Mpa PN6.4Mpa
Tested pressure of shell 2.4Mpa 3.75Mpa 6.0Mpa 9.6Mpa
Sealing test pressure 1.6Mpa 2.5Mpa 4.0Mpa 6.4Mpa
Maximum upstream pressure 1.6Mpa 2.5Mpa 4.0Mpa 6.4Mpa
Pressure range of outlet 0.2-1.0Mpa 0.2-1.6Mpa 0.2-2.5Mpa 0.5-3.5Mpa
Minimum differential pressure 0.2Mpa 0.2Mpa 0.2Mpa 0.4Mpa
Medium Steam, water, etc.
Operating temperature 425
 
*the shell test does not include membrane and top cover.

 Flow Characteristics.
DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500
Cv 1 2.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780 1020 1500
 
Product Details

Main External Dimensions. 

 Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
DN External Dimension
L H H1
1.6/2.5 Mpa 4.0 Mpa 6.4 Mpa 1.6 Mpa 2.5 Mpa 4.0 Mpa 6.4 Mpa 1.6 Mpa 2.5 Mpa 4.0 Mpa 6.4 Mpa
20 160 160 170 220 220 220 220 90 90 90 90
25 180 200 200 255 255 265 265 95 95 100 105
32 200 220 220 255 255 265 265 100 100 100 110
40 220 240 240 325 325 330 330 115 115 130 130
50 250 270 270 325 325 330 330 120 120 135 135
65 260 280 300 330 330 340 355 125 125 140 145
80 310 330 330 340 340 340 340 135 135 150 160
100 350 380 380 347 347 360 360 148 148 185 185
125 400 450 450 560 560 565 565 190 200 200 245
150 450 500 500 580 580 585 585 205 210 240 280
200 500 560 560 630 630 635 635 220 245 245 310
250 600     750       270      
300 800     780       310      
350 850     850       390      
400 900     925       420      

 Material of Main Component.
Name of component Material of component
Valve body, valve cover, seat cover Cast iron, Cast steel
Valve seat, 2Cr13
Valve flap 2Cr13
Valve rod 2Cr13
Cylinder sleeve 2Cr13 /25(hard chrome plating)
Piston 2Cr13
O-shaped ring Ding nitrile rubber
Sealing encircles Ding nitrile rubber
Adjusting valve 60Si2Mn
View of the factory
Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
 
Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
Y42X Flanged/Threaded Direct Acting Water Pressure Reducing Valve
  

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