Swing Check Valve with Weight and Lever, 300 PSI, FBE Coated
Key Specifications / Features
 Model No.: LV-SCV-20241216-01    Hits: 5
We are a leading manufacturer of swing check valves in China, designed for reliable performance in demanding applications. These valves feature a working pressure of 300 PSI and come equipped with a weight and lever mechanism for smooth operation. With ASME B16.1 Class 125 LB flanged ends, they ensure a secure, leak-free connection. The valves are coated with fusion-bonded epoxy for enhanced corrosion resistance and long-lasting durability. Perfect for a wide range of industrial applications, our swing check valves offer superior quality and performance at competitive prices.

Detail Information

Product Item: Swing Check Valve with Weight and Lever
Working Pressure: 300 PSI
Material: ASTM A536 65-45-12
200 PSI and 250 PSI available upon request
Temperature Range: 0°C to 80°C
Coating: Fusion Bonded Epoxy Coating per ANSI/AWWA C550
Connection Ends: Flange to ASME B16.1 Class 125 LB
 

Drawing for Swing Check Valve

 

Swing Check Valve Parts

Material Specification

Part No. Part Standard Specification Options
1 Body ASTM A536, 65-45-12 Cast Iron A126 CL B
2 Seat Ring Bronze ASTM B62 (Pressed Fit) AISI 304, AISI 316 Pressed Fit or Threaded
3 Disc ASTM A536, 65-45-12  
4 Disc Sealing Ring EPDM AISI 304, AISI 316, Bronze ASTM B62
5 Bolt AISI 304 AISI 316
6 Clapper Arm ASTM A536, 65-45-12  
7 Bonnet Gasket EPDM  
8 Bonnet Cast Iron A126 CL B ASTM A536, 65-45-12
9 Bolt Carbon Steel Zinc Plated AISI 316
10 Weight Cast Iron A126 CL B ASTM A536, 65-45-12
11 Lever Carbon Steel Zinc Plated  
12 Nut Brass ASTM B36  
13 O-Ring NBR EPDM
14 Hinge Bushing Brass ASTM B36  
15 Hinge Pin AISI 304 AISI 316

Note: For special material requests that differ from the standard specifications, please clearly indicate them on the inquiry or order list.

 

Dimensions

DN Dimensions (mm)
Inch mm L D D1 b

n-ød

H
Standard Optional
2" 50 203 203 152 120.5 16.5 4-ø19.1 145
2.5" 65 216 254 178 139.5 19 4-ø19.1 157
3" 80 241 278 191 152.5 19 4-ø19.1 173
4" 100 292 330 229 190.5 24 8-ø19.1 176
6" 150 356 406 279 241.5 25.5 8-ø22.2 238
8" 200 495 495 343 298.5 28.5 8-ø22.2 273
10" 250 622 622 406 362 30.5 12-ø25.4 329
12" 300 698 660 483 432 32 12-ø25.4 358
14" 350 787 533 476 35 12-ø28.5 470
16" 400 914 597 540 36.5 16-ø28.5 535

 

Note: Standard of Face-to Face in according with ASME B16.10 CL125.

Optional of Face-to Face in according with AWWA C508.

 

 

 

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