Double plate check valve

if(!string.IsNullOrWhiteSpace(Model.ValveInfo)) {

• Product Overview
} if(!string.IsNullOrWhiteSpace(Model.ValveMemo01)) {

• Applicable Condition
} if(!string.IsNullOrWhiteSpace(Model.ValveMemo)) {

• Product Characteristics

  Design without fixator

  Optional terminating wafer,

  Lug, double flange

  
  

}