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Yongjia Goole Valve Co., Ltd.

Electric Pressure Reducing Valve, China Pressure Reducing Valve, Double Seat Pressure Reducing Valve manufacturer / supplier in China, offering Y945h Electric Double Seat Steam Pressure Reducing Valve, Direct Acting Bellows Pressure Reducing Valve (Y14H/F-GVPR05), 900lb/1500lb API602 Standard Compact Steel Gate Valve (GAZ61H/GAZ11H) and so on.

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Y945h Electric Double Seat Steam Pressure Reducing Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: Plywood Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Y945H
  • Temperature: Ordinary Temperature
  • Valve Seat: Double-Seat
  • Material: Cast Steel
  • Origin: China(Mainland)
  • Certification: ISO, CE
  • Connection: Flange
  • Structure: Piston
  • Trademark: GOOLE, OEM
  • HS Code: 8481804090
Product Description

Y945h Electric Double Seat Steam Pressure Reducing Valve
Y945h Electric Double Seat Steam Pressure Reducing Valve

Y945H Electric
Double Seat Steam Pressure Reducing Valve

 
Brief Introduction.
 
This series reducing valve mainly composed of valve body, valve seat and valve flap. It adopts the structure of double valve seat and double cone valve flap. It adopts pressure balancing valve flap. Realize remote control and auto control through valve flap elevation to adjust the pressure, ZKZ-BC or other type straight travel electric activator can be equipped. The decompression ratio of this series product is best to be 0.6. The product is mainly applied on steam piping, to reduce and regulate the pressure. It is widely used in combined heat and power generation, spinning, printing and dyeing, petrochemistry and sugar-making industries.
 
Field of Application.
 
Product Name: Y945H Electric double seat steam pressure reducing valve.
Pressure Rating: 1.6- 16.0 Mpa.
Nominal Diameter: DN50-500 mm.
Body Material: Steel, CF8.
Standard Flanges: DIN, ANSI, JIS.
 
Main Technical Parameters and Indexes of Performance.
 
Nominal pressure1.6 Mpa2.5 Mpa4.0 Mpa6.4 Mpa10.0 Mpa16.0 Mpa
Tested pressure of shell2.4 Mpa3.75 Mpa6.0 Mpa9.6 Mpa15.0 Mpa24.0 Mpa
Maximum upstream pressure1.6 Mpa2.5 Mpa4.0 Mpa6.4 Mpa10.0 Mpa16.0 Mpa
Pressure range of outletBest decompression ratio 0.6
MediumSteam
Temperature-pressure classANSI B16.34

*the shell test does not include membrane and top cover.
 
Material of Main Component.
 
Name of ComponentMaterial of Component
Valve Body, Valve Cover, Seat CoverWCB
Valve Seat304
Valve Flap2Cr13
Valve Rod2Cr13
Gasketflexible graphite/ 1Cr19Ni9Ti
Guide Sleeve2Cr13
Filling Stuffflexible graphite
Bolt35CrMoA
Nut45
 
Selection of Electric Actuator and Performance Index.
 
DN(mm)506580100125150200250300350400500
ModelZKZ-310BCZKZ-410BC/ ZKZ-510BCZKZ-510BCZKZ-610BC/B+Z250/F1800
Travel(mm)253050/305060100
Trust40006400/160001600025000
Whole Travel Time(S)20323762
Input signal4-20Ma DC
Power supply220V 50HZ 380V 50HZ
Basic error(%)2.5
Basic error(%)1.5
Basic error(%)3
 
Main External Dimensions.
 
 Y945h Electric Double Seat Steam Pressure Reducing Valve
 
DNExternal DimensionDNExternal Dimension
LL1HH1LL1HH1
5030015088019050300150880200
6534017089020565340170890215
8038019091021580380190910225
100400215950240100400215950250
125430225990275125430225990285
15045023010903201504502301090330
20050026011603402005002601160355
25055028512303702505502851230390
30075039513704603007503951370480
35085044514505303508504451450550
40095055015706604009505501570700
5001130680178080050011306801780820
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