Copper body angle seat valve

Copper pneumatic angle seat valve body (two two-way) control: When switching valve is power, even smaller impurities will not affect opening performance installation: can be installed at any angle seal: PTFE, no need to replace media : allows media smaller impurities flow capacity: angle seat design, flow capacity, higher than the valve or solenoid valve 50% Maintenance: maintenance-free life: up to 300 million or more investment: German quality, domestic prices, maintenance cost is very low, less integrated investment connections and standards: BSP / welding SMS3008 / welding DIN11850.2 / welding DIN11850.3 / welding ISO2037 specifications: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80 execution control: 50,63,80,90,100,125