Burkert Pneumatic Valve The Burkert pneumatic valve with angle seat in G connection has normally closed (NC) configuration and is made of cast stainless steel for maximum operating pressure of 16bar. It has a 2/2-way configuration with the under-seat flow for liquids. This anti-water hammer valve employs live loaded packing and an N-seal piston actuator, all in an application proven rugged compact envelope. Features and Benefits Ambient temperature ranging between –10°C and 60°C
Flow rate is 4.2m³/h
High flow rate because of compact design
Intermediate relief
Media temperature ranging between –10°C and 180°C
Orifice is 15mm
Polyamide actuator casing and PTFE seal material
Self-adjusting spindle packing glands
Wiper seal Certifications GL approved
SIL approved