API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve

Model NO.
GAH71W
Flow Direction
Bidirectional
Standard
ANSI
Application
Industrial Usage
Pressure Rating
Class 150~1500
Size
Nps 2"~40"
Transport Package
Plywood Case
Specification
ISO 9001
Trademark
GOOLE, OEM
Origin
China(Mainland)
HS Code
8481804090
Production Capacity
10000PCS/Year
Reference Price
$ 0.81 - 0.90
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Product Description

API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve

Product Description

API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve

Specification

Main Specifications.

1.Design & manufacture conforms to API6D,API594.
2.Face to face length conforms to API6D,API594.
3.Flange Dimensions conform to ASME B16.5,ASME B16.47.
4.Inspection & test conforms to API598,API6D.

Product Details

Main Parts & Materials.

No Part Name Material
Carbon steel Stainless steel Alloy steel
1 Body A216 WCB A351 CF8 A217 WC6
2 Disc A351 CF8 A351 CF8 A351 CF8
3 Spring A182 F304 A182 F304 A182 F304
4 Plate A182 F6A A182 F304 A182 F304
5 Locking A182 F304 A182 F304 A182 F304


Main External Dimensions.

API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve
Class 150

Size Main Dimensions Weight(Kg)
mm in L D D1 D2 D3
15 1/2 25 46 25 15 25 0.28
20 3/4 31.5 56 30 19 30 0.42
25 1 35.5 65 36 24 36 0.56
32 1 1/4 40 74 43 31 43 0.75
40 1 1/2 45 84 52 39 52 1.3
50 2 56 103 62 48 62 2.1
65 2 1/2 63 122 75 62 75 2.8
80 3 71 135 90 76 90 3.6
100 4 80 173 112 95 112 4.8
125 5 110 195 125 110 132 12
150 6 125 220 150 127 158 17
200 8 160 277 200 165 208 29

  Class 300

Size Main Dimensions Weight(Kg)
mm in L D D1 D2 D3
15 1/2 25 52 25 15 25 0.3
20 3/4 31.5 65 30 19 30 0.46
25 1 35.5 72 36 24 36 0.6
32 1 1/4 40 81 43 31 43 0.8
40 1 1/2 45 94 52 39 52 1.5
50 2 56 110 62 48 62 2.4
65 2 1/2 63 128 75 62 75 3
80 3 71 147 90 76 90 4
100 4 80 179 112 95 112 5.5
125 5 110 214 125 110 132 13
150 6 125 249 150 127 158 22
200 8 160 305 200 165 208 36

Class 600

Size Main Dimensions Weight(Kg)
mm in L D D1 D2 D3
15 1/2 25 52 25 15 25 0.4
20 3/4 31.5 65 30 19 30 0.8
25 1 35.5 72 36 24 36 1
32 1 1/4 40 81 43 31 43 1.3
40 1 1/2 45 94 52 39 52 1.8
50 2 56 110 62 48 62 2.8
65 2 1/2 63 128 75 62 75 4
80 3 71 147 90 76 90 6
100 4 80 191 112 95 112 11
125 5 110 239 125 110 132 25
150 6 125 264 150 127 158 32
200 8 160 318 200 165 208 52

Class 900
 
Size Main Dimensions Weight(Kg)
mm in L D D1 D2 D3
15 1/2 25 62 25 15 25 0.6
20 3/4 31.5 69 30 19 30 0.9
25 1 35.5 77 36 24 36 1.2
32 1 1/4 40 87 43 31 43 1.5
40 1 1/2 45 97 52 39 52 2
50 2 56 140 62 48 62 5.5
65 2 1/2 63 162 75 62 75 7.5
80 3 71 165 90 76 90 8
100 4 80 204 112 95 112 14
125 5 110 245 125 110 132 27
150 6 125 286 150 127 158 41
200 8 160 356 200 165 208 76
Product Parameters
Pressure rating(MPa) CL150 CL300 CL600 CL900
Test pressure(MPa) Shell test 2.93 7.55 10.0 15.0
High pressure seal test 2.07 5.52 7.31 11.03
Low pressure seal test 0.6
Applicalbe temperature -196~550°C
Applicable medium Water,Oil,Gas.,etc.
View of the factory
 
API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve
API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve
 
API 594 Stainless Steel Wafer Type Single Plate Swing Check Valve

 

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