QUS Range Top Burner Valve size and type

Range Top Burner Valve size and type, shall meet the requirements of piping design documents.
1, the gas top burner valve type should be specified in accordance with national standard code requirements. If the enterprise standards, should be specified instructions model.
2, valve job pressure ≥ pipeline working pressure, without affecting the price of the premise, the valve can withstand working pressure should be greater than the actual pipeline working pressure.
3, the burner valve manufacturing standards, should explain the basis of the national standard code, if the file should be attached to business enterprise standards, procurement contract.