D600S series low load butterfly valve is a light weight, simple structure, convenient operation and maintenance, easy to manufacture into large specifications of light butterfly valve; suitable for room temperature, high temperature and low pressure gas flow, pressure control; widely used in industrial and mining enterprises, urban construction air defense facilities in the smoke, dust removal and heating system to adjust and control the air volume.

This series of butterfly valves can be divided into open type, rear seat type and sealed type according to the type of valve plate.

Nominal diameter: DN80 ~ DN1600

Nominal pressure: PN6 ~ 10,ANSI Class 150

Temperature range:-20~600 ℃

Body material: 20#,304,316, etc.

Leakage grade: 2% × KV,0.5 × KV

KV value: 270~124200

Features: light weight, simple structure, convenient operation and maintenance, easy to manufacture into large specifications

Note: If the specifications are not within this range, please consult our company