Sanitary, automatic or manual butterfly valves are widely used in beer, beverage, dairy, juice, pharmaceutical, bioengineering and other fields.

 

working principle

 

The sanitary butterfly valve is divided into manual type, pneumatic type, intelligent pneumatic type and electric type;

 

Manual butterfly valve has round pull handle, square pull handle, 12 positioning plastic handle and 12 positioning stainless steel handle. The butterfly valve can be equipped with stainless steel pneumatic actuator, aluminum pneumatic actuator, intelligent pneumatic actuator and electric actuator.

 

The range of opening and closing is 0 ~ 90 degrees, which can be fixed at the position of every 15 degrees, with adjustable, fast opening and closing, and convenient operation.

 

The rubber sealing ring and valve plate of butterfly valve are imported parts, which ensure the service performance and service life of butterfly valve.

 

Technology options

 

Specification: DN 15-dn 250, 1 "- 10"

 

Connection type: welding clamp, threaded flange, etc

 

Standards: ISO, DIN, IDF, SMS, 3a, RJT, etc

 

Material: 304 / 316L

 

Product Description: good sealing and long service life

 

Quality: the products are treated with high-grade polishing equipment inside and outside to meet the surface precision requirements

 

Sealing ring: MVQ, EPDM, NBR, FPM according to fda177.2600

 

Manual operation: multi position handle, pull rod handle

 

Pneumatic operation: normally open and normally closed air / pneumatic

 

Electric operation: intelligent control switch type

 

Working pressure: 1.0MPa

 

Operating temperature: - 10 ℃ + 150 ℃