357 Series Key 15*
16* 17 18* 19* 20* 21 22
23
24
26*
27 28* 29 30 31 32 33
34
34 35 35
10
Description Packing Set PTFE V-ring Nitrile/cotton Packing Ring, PTFE comp (3 req’d) Leak-off Plug Casing O-Ring Stem O-Ring Bonnet Bearing Cap Screw, pl steel (4 req’d) Lower Casing, pl (plated) steel Fail up or fail down Size 20 Size 40 Upper Casing Assy, pl steel Size 20 Fail up Fail down Size 40 Fail up Fail down Diaphragm Plate, steel Size 20 Size 40 Diaphragm (O-Ring, key 28 should be ordered with diaphragm) Size 20 Nitrile/nylon Fluoroelastomer Size 40 Neoprene/nylon Fluoroelastomer Diaphragm Washer, pl steel Actuator O-Ring Hex Nut, pl steel (2 req’d) Lockwasher, pl steel Lower Spring Seat, pl steel (for fail down only) Actuator Spring See tables 4, 5, and 6 Upper Spring Seat, pl steel Fail up (size 20 or 40 actuator) Fail down Size 20 actuator Size 40 actuator Adjusting Screw, pl steel Fail down Size 20 flow-up-to-open 0.2 to 1.0 bar (3 to 15 psig) signal range All other ranges Size 40 flow-up-to-open 0.2 to 1.0 bar (3 to 15 psig) signal range All other ranges Adjusting Stem, S31600 (316 stainless steel) For fail up Adjusting screw nut, pl steel (fail down) Adjusting stem nut, pl steel (fail up)
Part Number 12A9016X012 19A5772X012 1P390501042 15A0983X012 See following table See following table See following table 1D529824052
Key 36
37
38 40 41 42 43
32B3499X012 42B3500X012 44 22B3503X012 32B3501X012 22B3510X012 32B3508X012 22B3514X012 24B1785X012
45 46 47 48* 49* 50* 51 52
32B3520X012 32B3520X022 22B3521X012 22B3521X032 12B3517X012
53*
54*
See following table 1A353724122 1A353828982 55* 12B3518X012
13A2343X012 56 16A9460X012 17A3513X012 57 58 60* 1D336628982 1A6441X0012
17A3515X012 1V360928982 22B3512X012 1A352424122 1A599324122
61*
Description Part Number Cap Screw, pl steel Size 20 (12 req’d) 1E760324052 Size 40 (16 req’d) 1E760324052 Hex Nut, pl steel Size 20 (12 req’d) 1A346524122 Size 40 (16 req’d) 1A346524122 Actuator Nameplate 14B2028X0A2 Indicator Rod (included in key 43 assembly) Indicator Spring (included in key 43 assembly) Indicator Nut (included in key 43 assembly) Indicator Assembly Fail up (includes keys 40, 41, 42, 43, 44, and 45) –29 to 149_C (–20 to 300_F) 22B3524X022 –45 to 82_C (–50 to 180_F) 22B3524X032 Fail down (includes keys 40, 41, 42, and 43) 22B3523X022 Indicator O-Ring (included in key 43 assembly) (fail up only) Indicator Bushing (included in key 43 assembly) Spring Case Assembly, steel (for fail up) 23A2349X012 Vent Assy, SST (2 req’d) (for fail up) 27A5516X012 Adjusting Stem Bushing, nylon (for fail up) 17A4059X012 Actuator Stem O-Ring (for fail up) See following table Cotter Pin, S30200 (302 stainless steel) (for fail up) 1C608035022 Drive Screw, SST (8 req’d) 1A368228982 Lubricant, Lubriplate Mag-1 --Not included with control valve Plug, Disk Holder, S17400 D1150 12.7 mm (1/2-inch) port diameter 22B3533X012 19.1 mm (3/4-inch) port diameter 22B3532X012 25.4 mm (1-inch) port diameter 22B3531X012 38.1 mm (1-1/2 inch) port diameter 22B3530X012 Disk, Plug Seat, UHMWPE(1) 12.7 mm (1/2-inch) port diameter 15A3584X012 19.1 mm (3/4-inch) port diameter 13A7446X012 25.4 mm (1-inch) port diameter 13A7450X012 38.1 mm (1-1/2 inch) port diameter 13A7463X012 Disk Retainer, S31600 12.7 mm (1/2-inch) port diameter 15A3583X022 19.1 mm (3/4-inch) port diameter 13A7447X012 25.4 mm (1-inch) port diameter 13A7451X012 38.1 mm (1-1/2 inch) port diameter 12B3529X012 Hex Nut, S31600 19.1 mm (3/4-inch) port diameter 1A391535072 25.4 mm (1-inch) port diameter 1A3753X0282 38.1 mm (1-1/2 inch) port diameter 1A3753X0282 Adhesive, Loctite No. 262 T13060T0012 Spring Pin, Pl carbon steel, (2 req’d) 12B9011X012 Cage for Ceramic Trim S17400 D1150 (std or NACE) all port dia 22B8912X012 Seat Ring for Ceramic Trim S17400 D1150 (std or NACE) 6.4 mm (1/4 inch) port diameter 17B1949X012 9.5 mm (3/8 inch) port diameter 17B1950X012 12.7 mm (1/2 inch) port diameter 17B1951X012 19.1 mm (3/4 inch) port diameter 17B9680X012 25.4 mm (1-inch) port diameter 17B9681X012 Ceramic (std or NACE) 38.1 mm (1-1/2 inch) port diameter 32B8918X012
*Recommended spare parts