| Standard or Nonstandard | Standard |
| Structure | Check |
| Pressure | Low Pressure |
| Power | Other, Automatic |
| Material | Casting |
| Temperature of Media | Normal Temperature |
| Media | Acid |
| Port Size | 25~250 |
| Place of Origin | Zhejiang, China |
| Model Number | H42PFA |
| Brand Name | YFM |
PFA lined check valve swing type
Technical Specification
Design and Manufacture Standard: ASME B16.34, HG/T 3704
Face-to-face Dimension: ASME B16.10 , GB/T 12221
Flange Standard: ASME B 16.5 ,GB/T 9119 ,DIN ,JIS
Inspection and Testing: API 598, GB/T 13927
Product Specification
Body Material: WCB, ASTM A395 , CF8 ,CF8M
Lining Material : PTFE , PFA , PO ,FEP
Nominal Diameter: 1/2"-14"(DN15~DN350)
Pressure Range: Class150 , PN10 , PN16
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