New Burkert 144221 Pneumatic Angle Seat Valve Actuator for 2" NPT / DN 50 Valve Body. Type 2000 A 50,0 PTFE RG. Size 2" NPT / DN50. 2 Way / 2 Position. Spring to Close. PTFE Sealing Material. Pilot pressure minimum 1.9 bar, pilot pressure maximum 10 bar.
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