| Brand | Hinhong. |
| Valve standard | National criteria |
| Form | Pioneer. |
| Valve form | Spin-off valves |
| Number of valves | Single petal structure |
| Form of action | Stop |
| Driver Method | Heat, hydraulic control, wind, water pressure, pressure. |
| Structure | Spin-off, lift-down, stand-up. |
| Valve function | Into the water, inverted, water-skinned, channeled, throttle, circuits, spills, cut-off, steady pressure, one-way exhaust, depression, discharge. |
| Mode of operation | Double |
| Type (channel position) | Straight |
| Function | Slow down. |
| Liner material | Hard alloys |
| Sealed materials | Hard alloys |
| Seal | Hard Seal |
| Pressure environment | Constant pressure |
| Temperature environment | Temperature |
| Movement direction | Double |
| Appendable | Valves, valve caps, drainers, fillings, bolt nut, Frank, O-ring, fur, valve silencers, valve cores, seals. |
| Applicable industry | Metallurgy, chemical, medical, fire, coal, hydro, environmentally friendly water treatment, electricity, machinery, refrigeration, construction, petrochemicals |
| Apply media | Oxygen, ammonia, oil, ammonia, oil, nitrogen, running water, saturated steam, water, steam, air, nitrate, liquefied gas, various highly corrosive chemical media, weak alkaline media, hydrogen gas |
