- Product Details
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Quick Details
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Brand Name:
-
OEM
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Color:
-
Customized
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Size:
-
Customized
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Weight:
-
Depends on specifications
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Material:
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Customized
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Name:
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butterfly valve
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Certificate:
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Complete
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Quality:
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Excellent
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After-sales service:
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Support
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Standard:
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Customized Service
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Body material:
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SS, CI, DI, WCB
Quick Details
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Port Size:
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OEM
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Place of Origin:
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Tianjin, China
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Model Number:
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my
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Brand Name:
-
OEM
-
Color:
-
Customized
-
Size:
-
Customized
-
Weight:
-
Depends on specifications
-
Material:
-
Customized
-
Name:
-
butterfly valve
-
Certificate:
-
Complete
-
Quality:
-
Excellent
-
After-sales service:
-
Support
-
Standard:
-
Customized Service
-
Body material:
-
SS, CI, DI, WCB
Product Display
Product Features
1. Small in size, light in weight, compact in structure, easy in maintenance.
2. Two torsion springs are used excreting on each of the pair valve plates. Which close the plates quickly and automatically.
3. The quick-close action prevents the medium from flowing back and eliminates water-hammer effect.
4. This valve is short in length, so that it is rigid and easy to mount.
5. It is easy to install on pipeline which is laid horizontally or vertically.
6. This valve is tightly sealed without leakage under the pressure water test.
7. Safe and reliable in operation, high interference-resistance.
8. The face to face dimensions are in accordance with API 6D.
1. Small in size, light in weight, compact in structure, easy in maintenance.
2. Two torsion springs are used excreting on each of the pair valve plates. Which close the plates quickly and automatically.
3. The quick-close action prevents the medium from flowing back and eliminates water-hammer effect.
4. This valve is short in length, so that it is rigid and easy to mount.
5. It is easy to install on pipeline which is laid horizontally or vertically.
6. This valve is tightly sealed without leakage under the pressure water test.
7. Safe and reliable in operation, high interference-resistance.
8. The face to face dimensions are in accordance with API 6D.
Specification
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Product Name
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Check Valve
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|
1. Material
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A351 CF8M/CF8/CF3/CF3m, A216 WCB,A352 LCB,A217 WC6/WC9
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2. Size
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1 1/2''~36'' ( DN40~DN900)
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3.Certificate
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ISO9001 & CE
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4. Port
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Full Port
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5. Working Pressure
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150lb~1500lb
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6. Connection Ends
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Flange
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7. Working Temp.
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-196~450ºC
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8. Suitable Medium
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Water, Natural Gas, Oil and some corrosive liquid
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9. Seal
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Metal
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10. Locking
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Option
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|
11. Inspection & Testing
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According to API598
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No.
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Part Name
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Material
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1
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Body
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ASTM A216 WCB
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2
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Body Seat Ring
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ASTM A105+HF
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3
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Disc
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ASTM A216 WCB+13CR
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4
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Hinge
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ASTM A216 WCB
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5
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Disc Washer
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13CR
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6
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Disc Nut
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SS304
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7
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Disc Nut Pin
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13CR
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8
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Hinge Pin
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13CR
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9
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Gasket
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ASTM A308
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10
|
Cover
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ASTM A216 WCB
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|
11
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Stud
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ASTM A193 B7
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|
12
|
Stud Nut
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ASTM A194 2H
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|
13
|
Hinge Pin Cover
|
ASTM A105
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|
14
|
Hinge Pin Cover Bolt
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ASTM A193 B7
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|
15
|
Name Plate
|
Aluminum
|
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