The check valve has the same flux as the passage, minimal flow resistance, no noise on opening and closing, no dead angle, zero pressure and no leakage, suitable for vacuum environments, and various designs.
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The check valve has the same flux as the passage, minimal flow resistance, no noise on opening and closing, no dead angle, zero pressure and no leakage, suitable for vacuum environments, and various designs.
| Size | DN4-DN20, 1/4"-3/4" |
| Material | 316L/1.4404, ASME BPE 316L 1.4435 NB2 Fe≤0.5% |
| Pressure | Vacuum to 10bar (1.0 Mpa) |
| Temperature | -20℃ to +150℃, Depending on the seal material |
| Sealing | PTFE |
| Connection standard | DIN SMS ISO IDF RJT BS4825 ASME BPE 3A DIN11864 DIN11853 |
| Connection method | Thread, clamp, welding, flange |
| Drive mode | Manual, pneumatic, electric |
| Finish | Ra≤0.6μm; MP=Ra≤0.3μm; EP=Ra≤0.3μm |
| Certification | FDA 177.2600; Glass II USP Glass VI Chapter 88; GB4806.11; EG VO/1935-2004; PED/97/23/EC. |
