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Swing check valve
Technical specification:
- Design: DIN 3352;
- Manufacture: Factory STD;
- Face To Face: DIN3202-F6;
- Flange: DIN2532/2533;
- Bolt Cover;
- Swing Arm;
- Available With Lever Weight.
- Metal Seal or Soft Seal;
Material and Working Temp:
- Cast Iron and Ductile Iron: 0℃ - 200℃ (32°F - 392°F)
- Brass or Bronze seal: 0℃ - 100℃ (32°F - 212°F)
- Buna-N: 0℃ - 71℃ (160°F) Maximum
- EPDM: 0℃ - 80℃ (176°F) Maximum