QB2 FLANGE DOUBLE PORT EXHAUST VALVE
- Model
- DN40-DN200
Review
Description
Product features of qb2 flange double port exhaust valve
1. It can discharge the gas in the pipeline, reduce the resistance and save energy;
2. When the pipeline is under negative pressure, the product can quickly and automatically inhale air to prevent pipe rupture;
3. The exhaust capacity is many times that of the common double hole exhaust valve;
4. The floating ball bracket is made of stainless steel, with long service life, safe and reliable;
Technical parameters of qb2 flange double port exhaust valve
Qb2 flange double port exhaust valve drawing
Main connection dimensions