8021/100VG0103M
Schubert&Salzer
ZWYS-2V-339 GS control valve with integrated positioner
ID number 4023714 Nominal size (100): DN 100 (Kvs 154; Cv 179), function (G): control valve with pneumatic actuator type 8021, design (0): GS1 wafer type PN10-PN40 (for flanges according to DIN EN1092-1, form B), housing material (1): stainless steel 1.4408, safety position (0): spring closes, actuator (3): diaphragm actuator 125 cm², springs (-): standard spring equipment, sliding washer, movable (-): carbon material, sliding washer, fixed (- ): Standard coating, stainless steel 1.4571, Kvs- / Cv-values (-): 100% (stand.), Characteristic (-): linear, positioner (W): digital positioner type 8049 ExPro, II 2G Ex ia IICT4 Gb, IP 65, signal devices (Y): feedback module RM4 for positioner type 8049 with 2 integrated limit switches according to NAMUR (EN60947-5-6)., Accessories (2): position indicator ring and stainless steel nameplate, special versions (V): with earth connection , DVGW test mark (covered with protective film), Additional special designs (339): Actuator rotated by 180 ° (supply air connection on valve outlet side, 1st Limit switch inductive Ex protected Namur M12x1 with 15m cable (P + F NJ4-12GK-SN-15M), [Ex] III 1G Ex ia IIC T6 ... T1 Ga, mounted in the safety position
