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PP20A-XXX-XXX (en) 

Page 10 of 12

PARTS LIST / PP20A-XXX-XXX CONTROL SECTION

AIR CONTROL PARTS LIST

Item Description 

(size)

(Qty) Part No.

Item Description 

(size)

(Qty) Part No.

76 Adapter 

(1/8 - 27 N.P.T.F. - 1)

(2) 94817

77 Elbow 

(1/4” o.d. tube x 1/8 - 27 N.P.T.)

(2) 59756-56

78 Tube 

(1/4” o.d. x 14”)

(2) 59675-( )

245 Air Line Connection Kit 

(not shown)

(1) 67223

246 Adapter 

(1/8 N.P.T.F. male x #10 - 32 female)

(1) 59629

247 Gauge 

(0 - 160 p.s.i. / 0 - 11 bar)

(1) 29850

248 Piggyback Filter / Regulator

(1) P

291

2

2

-100

249 Nipple 

(1/4 - 18 N.P.T.F. - 1 x 1-5/16”)

(1) 1950

251 Restrictor

(1) 95077

252 Alpha Valve, 4-Way

(1) A212PD

253 Flow Control 

(1/4” o.d. tube x #10 - 32)

(1) 119309-103

254 Reducer 

(1/4” o.d. tube x 5/32” o.d. tube)

(1) 59765-4

256 Connector 

(1/4” o.d. tube x 1/8 - 27 N.P.T.)

(5) 59474-56

257 Adapter 

(1/8 - 27 P.T.F.)

(1) 94812

258 Button Bleed Valve 

(1/8 - 27 N.P.T.F.)

(1) 24130

259 Elbow 

(5/32” o.d. tube x 1/8 - 27 N.P.T.)

(4) 59756-4

260 Check Valve

(2) CP10-B

261 Bracket

(1) 95174

262 Pipe Plug 

(1/4 - 18 N.P.T. x 7/16”)

(2) Y17-51-N

263 Control Valve

(1) H254PS

264 Pipe Plug 

with 0.078” orifi ce (1/2 - 14 N.P.T.)

(1) 94977

265 Nipple 

(1/2 - 14 N.P.T.F. - 1 x 1-1/8”)

(1) Y27-4-C

266 Reducing Bushing 

(3/4 - 14 N.P.T. x 1/2 - 14 N.P.T.)

(1) Y45-9-C

267 Tube 

(1/4” o.d. x 27”)

(1) 59675-( )

268 Tube 

(1/4” o.d. x 2”)

(2) 59675-( )

269 Tube 

(5/32” o.d. x 9”)

(1) 94981-( )

270 Tube 

(5/32” o.d. x 7-1/2”)

(1) 94981-( )

271 Elbow 

(1/4” o.d. tube x 1/4 - 18 N.P.T.)

(2) 59756-156

272 Screw 

(#10 - 24 x 1-1/4”)

(3) Y19-113-C

273 Nut 

(#10 - 24)

(3) Y22-10-C

274 Lock Washer 

(#10)

(3) Y14-10-C

275 Screw 

(5/16” - 18 x 1”)

(2) Y6-55-C

276 Lock Washer 

(5/16”)

(2) Y117-516

277 Nut 

(5/16” - 18)

(2) Y12-5-C

278 Washer 

(1/4”)

(2) Y13-4-C

Bulk Tubing 

(1/4” o.d. x 100’)

(1) 59675-100

Bulk Tubing 

(5/32” o.d. x 100’)

(1) 94981-100

 VIEW 

A-A

274

252

271

272

273

246

253

248

254

260

256

262

256

247

249

251

259

 

Figure 6

Содержание ARO PP20A A Series

Страница 1: ...imumTemperature Limits diaphragm ball seal materials Nitrile 10 to 180 F 12 to 82 C Santoprene 40 to 225 F 40 to 107 C Dimensional Data see page 12 Mounting Dimension 9 1 16 x10 1 16 230mmx256mm Noise...

Страница 2: ...ERATING AND SAFETY PRECAUTIONS READ UNDERSTAND AND FOLLOWTHIS INFORMATIONTO AVOID INJURY AND PROPERTY DAMAGE Obtain Material Safety Data Sheets on all materials from the supplier for proper handling i...

Страница 3: ...d sections Air operated double diaphragm pumps utilize a pressure dif ferential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers valve checks insure...

Страница 4: ...are indicated which should be available for fast repair and reduction of down time Service kits are divided to service two separate dia phragm pump functions 1 AIR SECTION 2 FLUID SEC TION The FLUID...

Страница 5: ...PP20A XXX XXX en Page 5 of 12 TYPICAL CROSS SECTION Figure 3...

Страница 6: ...P MATERIAL OPTIONS PP20A XXX XXX Aluminum Stainless Steel N P T BSP N P T BSP Tri Clamp PP20A AAX XXX PP20A BAX XXX PP20A ASX XXX PP20A BSX XXX PP20A CSX XXX Item Description size Qty Part No Mtl Part...

Страница 7: ...screws 65 70 ft lbs 88 1 94 9 Nm Apply Loctite 242 to threads at assembly 26 screws 30 40 ft lbs 40 7 54 2 Nm Apply Loctite 271 to threads at assembly 27 screws 30 40 ft lbs 40 7 54 2 Nm Apply Lubripl...

Страница 8: ...le plug to 135 valve housing securing with 105 screws Install 140 valve insert 141 valve plate 199 gasket and 231 243 and 244 O rings into 135 valve hous ing NOTE Assemble 140 valve insert with dished...

Страница 9: ...35 134 Figure 5 MAJORVALVE PILOTVALVE PART GROUP PARTS LIST PP20A XXX XXX AIR MOTOR SECTION TORQUE REQUIREMENTS NOTE DO NOT OVERTIGHTEN FASTENERS ALL FASTENERS ARE METRIC 105 screw 40 50 in lbs 4 5 5...

Страница 10: ...8 27 P T F 1 94812 258 Button BleedValve 1 8 27 N P T F 1 24130 259 Elbow 5 32 o d tube x 1 8 27 N P T 4 59756 4 260 CheckValve 2 CP10 B 261 Bracket 1 95174 262 Pipe Plug 1 4 18 N P T x 7 16 2 Y17 51...

Страница 11: ...XXX XXX en PARTS LIST PP20A XXX XXX CONTROL SECTION 256 260 256 268 2 long 261 77 277 276 278 275 269 9 long 259 78 14 long 76 See view A A 14 long 78 7 5 long 270 259 266 265 258 257 256 264 263 76 2...

Страница 12: ...XX outlet this side DIMENSIONS A see below E 16 3 32 408 5 mm H 9 1 16 230 2 mm L see below B 24 3 4 628 7 mm F 12 304 8 mm J 10 1 16 255 6 mm M see below C 10 1 16 255 6 mm G 26 1 4 666 8 mm K 9 16 1...

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