manualshive.com logo in svg

Wilden A.025 Original Metal Series, Manual

Share
Download
Wilden A.025 Original Metal Series Manual Download Page 21

WIL-10020-E-06  

19  

WILDEN PUMP & ENGINEERING CO.

A.025P Solenoid Operated — DC

Item

Part Description

Qty.

per

Pump

Polypropylene

A.025P/PPPPA/0150

PVDF

A.025P/KKPPA/0150

P/N

P/N

1

Pro-fl o

®

 Air Valve Assembly

1

00-2000-20-700

00-2000-20-700

2

Pro-flo

®

 Air Vlave End Cap

1

00-2300-20-700

00-2300-20-700

3

End Cap O-Ring

1

00-2390-52-700

00-2390-52-700

4

Muffler Element

1

00-3240-26-700

00-3240-26-700

5

Pro-Flo

®

 Solenoid Spacer

1

00-2160-20

00-2160-20

6

Terminal Connector

1

00-2130-99

00-2130-99

7

24 Volt DC Coil

1

00-2110-99-150

00-2110-99-150

8

Solenoid Operator

1

00-2122-99

00-2122-99

9

Air Valve Bolt

4

00-6000-03

00-6000-03

10

Air Valve Nut

4

01-6400-03

01-6400-03

11

Air Valve Gasket

2

00-2600-52-700

00-2600-52-700

12

Center Section

1

00-3150-20-700

00-3150-20-700

13

Shaft

1

00-3800-99-700

00-3800-99-700

14

Pilot Plug Assembly

1

00-2285-99

00-2285-99

15

Disc Spring

2

00-6800-08

00-6800-08

16

Inner Piston for Rubber/TPE

2

00-3700-01-150

00-3700-01-150

16

PTFE-fitted

2

00-3750-01-150

00-3750-01-150

17

Outer Piston Rubber/TPE

2

00-4570-20

00-4570-21

17

PTFE-fitted

2

00-3750-01-150

00-3750-01-150

18

Liquid Chamber

2

00-5001-20

00-5001-21

19

Manifold Tee-Section

2

00-5160-20

00-5160-21

20

Top Retainer

2

00-5411-20

00-5411-21

21

Bottom Retainer

2

00-5420-20

00-5420-21

22

Valve Seat

2

00-1130-20

00-1130-21

23

Back-up O-Ring*

2

2

00-1070-51

00-1070-51

24

Valve Seat O-Ring*

4

*

*

25

Combo Retainer O-Ring*

4

*

*

26

Valve Ball*

4

*

*

27

Tee Section O-Ring*

4

*

*

28

Diaphragm*

2

*

*

29

Clamp Band Assembly

4

00-7300-03

00-7300-03

30

Clamp Band Bolt

4

01-6100-03

01-6100-03

31

Clamp Band Nut

4

01-6400-03

01-6400-03

32

Air Valve Bolt, Adapter Block

3

4

00-6000-03-700

00-6000-03-700

33

Air Fitting

3

2

00-2170-20

00-2170-20

34

Adapter Block

3

1

**

**

*Refer to Elastomer Options in Section 10.
**See adapter block options.

1

Air Valve Assembly includes items 2, 3, and 4.

2

Part used only on PTFE-fitted pumps.

3

Part used only on adapter block version.

All boldface items are primary wear parts.

Valve Assembly Options 

(Consists of Valve Body, Coil and Connector)

Pump Models Designating Specialty Code #

Part Number

Description

151

00-2000-99-151

24V AC / 12V DC Valve Assembly

150

00-2000-99-150

24V DC Valve Assembly

157

00-2000-99-157

International 24V DC Valve Assembly

1

155

00-2000-99-155

110V AC Valve Assembly

*NEMA7 Not available on A.025P pumps

Item 1    Main Valve Body Options

Part Number

Description

00-2000-01-150

Main Valve Body

Adapter Block Options

Part Number

Description

00-2155-13

Acetal

00-2155-20

Polypropylene

Item 2  Coil Options

Pump Models Designating Specialty Code #

Part Number

Description

150

00-2110-99-150

24V DC Coil

151

00-2110-99-151

24V AC Coil

154

00-2110-99-154

24V DC, NEMA 7 Coil

155

00-2110-99-155

110V AC Coil

157

00-2110-99-157

International 24V DC Coil

1

1

Meets European standards and regulations, Cenelec/PTB file #EX-91.C.2027

Summary of Contents for A.025 Original Metal Series

Page 1: ...A 025 WIL 10020 E 06 REPLACES WIL 10020 E 05 S i m p l i f y y o u r p r o c e s s Engin e e ri n g Operati o n Mainte n a n ce Original Series PLASTIC Pumps ...

Page 2: ...PERATING CONDITION A A 025T PLASTIC Rubber Fitted T series Center Section 8 A A 025T PLASTIC PTFE Fitted T series Center Section 8 B A 025P PLASTIC Rubber Fitted P series Center Section 8 B A 025P PLASTIC PTFE Fitted P series Center Section 8 SECTION 7 INSTALLATION OPERATION A Installation 9 B Operating Principles 10 C Operation and Maintenance 10 D Troubleshooting 11 SECTION 8 DIRECTIONS FOR DISA...

Page 3: ...henever discharge of static electricity is a hazard CAUTION Do not exceed 8 6 bar 125 psig air supply pressure CAUTION Before any maintenance or repair is attempted the compressed air line to the pump should be disconnected and all air pressure allowed to bleed from pump Disconnect all intake discharge and air lines Drain the pump by turning it upside down and allowing any fluid to flow into a sui...

Page 4: ...n very aggressive environments Adapter Blocks are available for both the T and P series center sections in all pump sizes See EOM AxB for details Note The x in the above Accu Flo descriptions are used in place of a pump model size See Pump Designation System chart above A 025 ORIGINAL PLASTIC 6 mm 1 4 Pump Maximum Flow Rate 10 6 LPM 2 8 GPM MATERIAL CODES AIR SYSTEM BASE TYPE B ADAPTER BLOCK P PRO...

Page 5: ...let valve ball and fill the liquid chamber see shaded area FIGURE 2 When the solenoid valve is deenergized the air valve redi rects pressurized air to the back side of diaphragm B The pressurized air forces diaphragm B away from the center section while pulling diaphragm A to the center section Diaphragm B is now on its discharge stroke Diaphragm B forces the inlet valve ball onto its seat due to ...

Page 6: ...ONAL DRAWING A 025B PLASTIC ACCU FLO T SERIES CENTER SECTION DIMENSIONS ITEM METRIC mm STANDARD inch A 145 5 7 B 25 1 0 C 74 2 9 D 94 3 7 E 140 5 5 F 163 6 4 G 30 1 2 H 30 1 2 J 114 4 5 K 61 2 4 L 74 2 9 M 53 2 1 N 64 2 5 P 5 0 2 3 mm 1 8 BSP FNPT AIR INTAKE 6 mm 1 4 BSP FNPT LIQUID INLET 6 mm 1 4 BSP FNPT AIR EXHAUST 6 mm 1 4 BSP FNPT LIQUID DISCHARGE A A 6 mm 1 4 BSP FNPT AIR INLET 6 mm 1 4 BSP ...

Page 7: ...L 122 4 8 M 30 1 2 N 132 5 2 P 74 2 9 R 61 2 4 S 53 2 1 T 64 2 5 U 5 0 2 3 mm 1 8 BSP FNPT AIR INLET EXHAUST 6 mm 1 4 BSP FNPT LIQUID DISCHARGE 6 mm 1 4 BSP FNPT LIQUID INLET A 6 mm 1 4 BSP FNPT LIQUID DISCHARGE 6 mm 1 4 BSP FNPT LIQUID INLET 6 mm 1 4 BSP FNPT AIR INLET A B C D E R M L N P F G H J K B C D E G H J K L M N U P R S T F DIMENSIONS ITEM METRIC mm STANDARD inch A 145 5 7 B 25 1 0 C 79 3...

Page 8: ...formance pumps should be specified so that daily operation parameters will fall in the center of the pump performance curve SECTION 5A PERFORMANCE A 025T PLASTIC PTFE FITTED Height 175 mm 6 9 Width 145 mm 5 7 Depth 107 mm 4 2 Est Ship Weight Polypropylene 1kg 3 lbs Air Inlet 3 mm 1 8 Inlet 6 mm 1 4 Outlet 6 mm 1 4 Suction Lift 4 32 m 14 2 Dry 9 32 m 30 6 Wet Displacement per Stroke 0 017 l 0 005 g...

Page 9: ...formance pumps should be specified so that daily operation parameters will fall in the center of the pump performance curve SECTION 5D PERFORMANCE A 025P PLASTIC PTFE FITTED Height 180 mm 7 1 Width 145 mm 5 7 Depth 132 mm 5 2 Est Ship Weight Polypropylene 1kg 3 lbs 1 kg PVDF 3 lbs Air Inlet 3 mm 1 8 Inlet 6 mm 1 4 Outlet 6 mm 1 4 Suction Lift 3 96 m 13 0 Dry 9 32 m 30 6 Wet Displacement per Stroke...

Page 10: ... the stroke rate is modified under static air and fluid pressure condition This curve can be applied to different pressure conditions to estimate the change in flow due to stroke rate These curves demonstrate the flow created when the stroke rate is modified under static air and fluid pressure condition This curve can be applied to different pressure conditions to estimate the change in flow due t...

Page 11: ... large enough to supply the volume of air necessary to achieve the desired pumping rate Consult manual for performance information The use of an air filter before the pump will ensure that the majority of pipeline contaminants will be eliminated For best results the pump should use an air filter regulator system Sound levels are reduced below OSHA specifications using the standard Wilden muffler 3...

Page 12: ...ORDS When service is required a record should be made of all necessary repairs and replacements Over a period of time such records can become a valuable tool for predicting and preventing future maintenance problems and unscheduled downtime In addition accurate records make it possible to identify pumps that are poorly suited to their applications PLUMBING CONNECTIONS SECTION 7B OPERATING PRINCIPL...

Page 13: ... change direction The time required to complete the stroke is determined by a variety of factors which include fluid viscosity and head pressure 3 Check for pump cavitation slow pump speed down to match the thickness of the material being pumped 4 Check for sticking ball check valves If the material being pumped is not compatible with the pump elas tomers swelling may occur Replace ball check valv...

Page 14: ...air operated double diaphragm pump with all wetted parts of polypropylene or PVDF The single piece center section consisting of center block and air chambers is molded from polypropylene All fasteners and hardware are stainless steel All o rings used in the pump are of special materials and should only be replaced with factory supplied parts PLEASE read all directions before starting disassembly T...

Page 15: ...3 8 rod and gently push or tap the seats out Inspect seats for wear and replace with genuine Wilden parts if necessary Step 6 Figure 6 Inspect the valve seat valve seat o ring and valve ball Check for nicks gouges chemical attack or abrasive wear Replace worn parts with genuine Wilden parts for reliable performance Step 7 Figure 7 Loosen clamp band with 3 8 box end wrench ...

Page 16: ...nuine Wilden parts if necessary Step 10 Figure 10 Remove outer piston with 7 16 wrench if Rubber TPE fitted pump For PTFE diaphragms remove diaphragm by turning in a counter clockwise direction Step 11 Figure 11 Inspection of diaphragms pistons disc spring and shaft is now possible NOTE PTFE fitted pumps utilize a back up o ring Inspect all parts for wear and replace with genuine Wilden parts if n...

Page 17: ...an the inside of the center section shaft bushing to ensure no damage is done to new seals Stainless bolts should be lubed to reduce the possibility of seizing during tightening Do not leave tee section o rings in tee during reassem bly Place o ring on male liquid chamber to ensure o rings are not damaged and to facilitate easier assembly Apply a small amount of Loctite 242 to the bore of the shaf...

Page 18: ...WILDEN PUMP ENGINEERING CO 16 WIL 10020 E 06 SECTION 9A EXPLODED VIEW PARTS LISTING A 025T SOLENOID OPERATED 12 14 21 27 18 11 24 24 25 ...

Page 19: ...60 20 00 5160 21 18 Top Retainer 2 00 5411 20 00 5411 21 19 Bottom Retainer 2 00 5420 20 00 5420 21 20 Valve Seat 2 00 1130 20 00 1130 21 21 Back up O Ring 2 2 00 1070 51 00 1070 51 22 Muffler 1 00 3510 99 00 3510 99 23 Valve Seat O Ring 2 24 Combo Retainer O Ring 2 25 Valve Ball 4 26 Tee Section O Ring 4 27 Diaphragm 2 28 Clamp Band Assembly 4 00 7300 03 00 7300 03 29 Clamp Band Bolt 4 01 6100 03...

Page 20: ...PUMP ENGINEERING CO 18 WIL 10020 E 06 SECTION 9B EXPLODED VIEW PARTS LISTING A 025P SOLENOID OPERATED 20 26 19 27 30 29 18 25 17 28 16 15 7 6 1 11 5 11 12 10 14 13 32 33 34 23 13 16 28 8 21 24 25 20 2 3 4 9 31 ...

Page 21: ...30 21 23 Back up O Ring 2 2 00 1070 51 00 1070 51 24 Valve Seat O Ring 4 25 Combo Retainer O Ring 4 26 Valve Ball 4 27 Tee Section O Ring 4 28 Diaphragm 2 29 Clamp Band Assembly 4 00 7300 03 00 7300 03 30 Clamp Band Bolt 4 01 6100 03 01 6100 03 31 Clamp Band Nut 4 01 6400 03 01 6400 03 32 Air Valve Bolt Adapter Block3 4 00 6000 03 700 00 6000 03 700 33 Air Fitting3 2 00 2170 20 00 2170 20 34 Adapt...

Page 22: ...e 10 Power W 10 Current A Resistivity Ω DC AC DC AC 60 Hz 50 Hz Inrush Holding 00 2110 99 150 24 48 44 4 8 20 20 20 121 00 2110 99 151 12 24 22 4 8 40 40 40 32 00 2110 99 155 60 120 110 4 8 08 08 06 840 NEMA 7 UL CSA Part Number Voltage 10 Power W 10 Current A Resistivity Ω DC AC DC AC 60 Hz 50 Hz Inrush Holding 00 2110 99 153 12 24 22 7 60 55 32 19 00 2110 99 154 24 48 44 7 30 30 18 75 00 2110 99...

Page 23: ...comes first Failure due to normal wear misapplication or abuse is of course excluded from this warranty Since the use of Wilden pumps and parts is beyond our control we cannot guarantee the suitability of any pump or part for a particular application and Wilden Pump and Engineering LLC shall not be liable for any consequential damage or expense arising from the use or misuse of its products on any...

Reviews:

No comments

Brands by name

Popular brands

Load more brands