butterfly valve suppliers in china Application

 It is widely applied to many fileds, such as beer, beverage, dairy food, fruit juice, pharmacy, biological etc

Working principle Remote-controlled operation by the driving gear or manual operation by handle. 

Three drive forms
Normally closed, normally opened and opened and closed by two air flues seperately. 

Handle Metal handle, reinforced nylon handle
Adjustable handle, built to order according to users' request. 
Advantage 1. Sanitary condition passed FDA Certification
2. With strong resistance to acid, alkali and high temperature
3. Slight deformation under long-term compression presicion forging valve cartridge. Withstand voltages
4. Appearance desigh: Keep pace with international latest designs
5. Service life: Comparable to imported butterfly valve, with 18months warrenty for normal use