Pneumatic Sanitary Butterfly Valve D681
Product Overview of Pneumatic Sanitary Butterfly Valve D681:Product model: D681Nominal diameter: DN20~108mmNominal pressure: PN0.6~1.6MPaApplicable temperature: -20~80℃Body material: stainless steel (P4, P6)Design basis: GB standardDesign standard: GB/12238-1989Experiment and inspection: JB/T9092Product Details of...