| Brand | It's a constant butterfly. |
| Valve standard | It's a national sign. It's a medal. |
| Driver Method | Manual, hydraulics, snails, gas, fluids, electrics. |
| Valve material | CF3M, aluminium copper, cast steel, 316L stainless steel, stainless steel 304 |
| Connection Form | Frank. |
| Structure | Right |
| Valve function | Spills, cut-off, empty, balanced, draining. |
| Mode of operation | Snails. |
| Prejudiced requests | Centre |
| Function | Chronic |
| Liner material | Polytetrafluoroethylene |
| Sealed materials | Polytetrafluoroethylene |
| Seal | Soft Seal |
| Pressure environment | Constant pressure |
| Temperature environment | Temperature |
| Movement direction | Double |
| Appendable | Aerodynamic valve locator, Aerodynamic agent, smart valve locator, fast exhaust valve |
| Applicable industry | Food, chemicals, fire, oil, paper, petrochemical, industry |
| Apply media | Powder, steam, liquefied gas, nitrogen, flue gas, gas, hydrogen. |
