BLOWDOWN VALVE GESTRA PA-26 PN40 DN25 1"

BLOWDOWN VALVE GETRA PA-26 Rapid action intermittent blowdown valve with hand-lever actuation, with rapid-closing mechanism and locking device. Size Available : DN25, DN50 Max Temperature : 400'C Connection : Flanges to DIN, PN40 Valve body : Forged steel C22.8 ( DIN no. 1.0460) Seat, hardened : Stainless steel X46 Cr13 ( 1.4034) Valve cone, hardened : Stainless steel X90CrMoV 18 ( 1.4112) Valve yoke: Nodular cast iron GGG-40.3 ( 0.7043) Gland packing : PTFE/ silk Spring : Spring steel ( 1.1200)