Installation can be performed as needed, with the actuator facing upward. Control medium: neutral gas, air. Bürkert brass angle seat valves, Bürkert brass angle seat valves, Bürkert stainless steel angle seat valves, Bürkert stainless steel angle seat valves. Bürkert Type 2000 angle seat valves currently available in stock mainly include: Bürkert angle seat valve DN13, threaded connection port G1/2, pressure 16bar, order number: 001252 (brass valve body) / 001421 (stainless steel valve body) Bürkert angle seat valve DN20, threaded connection port G3/4, pressure 16bar, order number: 001253 (brass valve body) / 001422 (stainless steel valve body) Bürkert angle seat valve DN25, threaded connection port G1 inch, pressure 16bar, order number: 001248 (brass valve body) / 001137 (stainless steel valve body) Bürkert angle seat valve DN32, threaded connection port G1 1/4, pressure 16bar, order number: 001249 (brass valve body) / 001139 (stainless steel valve body) Bürkert angle seat valve DN40, threaded connection port G1 1/2, pressure 16bar, order number: 001250 (brass valve body) / 001400 (stainless steel valve body) Bürkert angle seat valve DN50, threaded connection port G2, pressure 16bar, order number: 001251 (brass valve body) / 001401 (stainless steel valve body) Bürkert angle seat valve DN65, threaded connection port G2 1/2, pressure 14bar, order number: 001398 (brass valve body) / 001402 (stainless steel valve body) Bürkert pneumatic angle seat valves are available in a complete range of specifications including DN15, DN20, DN25, 32, 40, 50, 65, 80, and more.