Wafer Butterfly ValveWafer butterfly valve is made of rubber sealing, valve plate and valve stem. Temperature: 80-120 C degreeApplication: foodstuff, medicine, chemical, petroleum, power, textile, paper. Water supply and drainage pipeline, throttling and shutting off the flowFeatures and Benefits:1, Modern design, reasonable, light weight, quick opening and closing.2, Easy to operate, labor-saving.3, Easy installation, maintenance free.4, Seal can be replaced, reliable sealing, bidirectional zero leakage.5. Sealing material: anti-aging, corrosion-resistant and long service life.Standards:Design standard is according to DIN, ANSI/BS/JIS/EN are also available upon request.
