Company Info
China Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.
The main products of our company are Pilot Operated Pressure Reducing Valves, Direct Actin... view more
Company Profile
Year Company Registered:
2008-03-13
Total No. of Staff:
51 – 100 People
No. of R&D Staff:
5 – 10 People
No. of Engineers:
5 – 10 People
OEM Services Provided:
YES
Payment Terms:
T/T
Business Type:
Manufacturer
Quality Certificate:
ISO9001
Main Export Markets:
North America, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Africa
Competitive Advantage:
Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our product Water supply and drainage, textile, paper-making and some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.
Basic Info.
Power:Manual
Standard or Nonstandard:Standard
Pressure:Medium Pressure
Structure:Pressure Reducing
Temperature of Media:Medium Temperature
Model No.:Y 43 H
Place of Origin: Zhejiang
Min.Order: 1 Set/Sets
Means of Transport:Ocean, Air, Land
Supply Capacity
Production Capacity:1000
Packing:plywood case
Delivery Date:2 weeks
Y43H Pilot piston type steam pressure reducing valve
Structural characteristic and purpose This series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists of valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists of valve seat, valve flap, membrane, spring and adjusting spring. Set the outlet pressure through adjusting spring, sense the change of pressure of outlet with membrane, adjust the flow area of throttling part of main valve through open and close of pilot valve and drive the piston, to realize the function of reducing and regulating valve. The product is mainly applied on steam piping, to reduce and regulate the pressure.
Y43H Pilot piston type steam pressure reducing valve
main technical parameters and indexes of performance
Nominal pressure
PN1.6Mpa
PN2.5Mpa
PN4.0Mpa
PN6.4Mpa
PN10.0Mpa
PN16.0Mpa
Tested pressure of shell
2.4Mpa
3.75Mpa
6.0Mpa
9.6Mpa
15.0Mpa
24.0Mpa
Sealing test pressure
1.6Mpa
2.5Mpa
4.0Mpa
6.4Mpa
10.0Mpa
16.0Mpa
Maximum upstream pressure
1.6Mpa
2.5Mpa
4.0Mpa
6.4Mpa
10.0Mpa
16.0Mpa
Pressure range of outlet
0.1-1.0Mpa
0.1-1.6Mpa
0.1-2.5Mpa
0.5-3.5Mpa
0.5-3.5Mpa
0.5-4.5Mpa
Minimum differential pressure
0.15Mpa
0.15Mpa
0.2Mpa
0.4Mpa
0.8Mpa
1.0Mpa
Medium
steam
Operating temperature
425
*the shell test does not include membrane and top cover.
Y43H Pilot piston type steam pressure reducing valve
material of main component
Name of component
Material of component
Valve body, valve cover, seat cover
WCB/FCB*
Valve seat, valve disc
2Cr13/304*
Cylinder sleeve
25 (hard chrome plating)/304*
Piston
2Cr13 /copper alloy*
Piston ring
Alloy cast iron/ polyphenyl*
Pilot valve seat, pilot valve rod
2Cr13/304*
Membrane
1Cr19Ni9Ti
Spring of main valve and pilot valve
50CrVA
Adjusting valve
60Si2Mn
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Contact Method
Zhejiang Goole Valve Co.,Ltd
He_yi Industrial Zone,Oubei Town,
Wenzhou,
Zhejiang,
China (Mainland)
/ 325105
