- Product Details
- {{item.text}}
Quick Details
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Brand Name:
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YaoSheng
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Standard or Nonstandard:
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Standad
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Body material:
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Grey Iron Ductile Iron
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Connection:
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Wafer
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Standard:
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GB, DIN, ANSI, DN
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Medium:
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water
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Working pressure:
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PN10/16
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Working Temperature:
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≤80℃
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Seal Material:
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NBR
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Warranty:
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12 Months
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payment:
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30% in advance
Quick Details
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Port Size:
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DN40~DN400
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Place of Origin:
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Hebei, China
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Model Number:
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DH77X-10/10Q/16/16Q
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Brand Name:
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YaoSheng
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Standard or Nonstandard:
-
Standad
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Body material:
-
Grey Iron Ductile Iron
-
Connection:
-
Wafer
-
Standard:
-
GB, DIN, ANSI, DN
-
Medium:
-
water
-
Working pressure:
-
PN10/16
-
Working Temperature:
-
≤80℃
-
Seal Material:
-
NBR
-
Warranty:
-
12 Months
-
payment:
-
30% in advance
Product Description
The wafer butterfly check valve produced by
HebeiYaosheng Factory
is extensively used in petro-chem industry, pharmacy and power industry ect.And it is fixedon such pipe lines through which water of<80℃ and the other noncorrosive agents flow to prevent the back flow of agents.
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Main parts and materials
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No.
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Main parts
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Materials
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1
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Valve bady
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Grey Iron, Ductile Iron
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2
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Spring
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Stainless steel
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3
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Disc
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Ductile iron
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4
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Sealing ring
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NBR
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5
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Shaft
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Carbon steel
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Function and specification
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Type
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PN(MPa)
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Testing pressure (MPa)
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Suitable temperature(℃)
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Suitable medium
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|||||
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Strength (water)
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Enclose (water)
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DH77X-10
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1.0
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1.5
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1.1
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≤80
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Water
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DH77X-16
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1.6
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2.4
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1.8
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Outline and connecting measurement
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Type
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DN(mm)
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Measurement(mm)
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Reference Weight(kg)
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L
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D
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R
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D0
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||||||
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DH77X-10/16
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40
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43
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92
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23.5
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55
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0.9
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||||||
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50
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43
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107
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28.5
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65.5
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1.6
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65
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46
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127
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34.5
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81
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2.5
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80
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64
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142
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44
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95
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3.9
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||||||
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100
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64
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162
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52.8
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125
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4.75
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||||||
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125
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70
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192
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66.5
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148.3
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7
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||||||
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150
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76
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217
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74.5
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171
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9.75
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||||||
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200
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89
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272
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87.5
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225
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15.75
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Tips:
1.The utility model has the advantages of simple structure, reliable operation and convenient maintenance.
2.The valve is widely used in the production process of purification equipment, petroleum, chemical industry, metallurgy, electric power, textile and so on.
3.Good sealing, low friction between sealing surfaces and long service life.
Production process
Product packaging
We usually use plastic bags and cartons to packing the valve .
Cartons usually are located on pallets
We also pack the valve by plywood cases
We also pack the valve by plywood cases
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