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PSG Wilden HS430S Series, Инженерия, эксплуатация и обслуживание

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WIL-11113-E-04

 

Wilden

®

 

19 

Disassembly / Reassembly 

 

 
 

 
 

 

 

 

 
 

 

 

 

 
 

 

Step 15

 

Remove air valve end cap to expose air 

valve spool by lifting up on end cap. 
Inspect O-ring on end cap using an O-
ring pick. Replace O-ring(s) if necessary.  
NOTE: The Pro-Flo

®

 SHIFT air valve 

incorporates an end cap at both ends of 

the air valve,   

Step 16

 

Remove the air valve spool from the air valve body by threading one air valve bolt into the end of the air 

valve spool and gently sliding the spool out of the air valve body. Inspect seals for signs of wear and 
replace the entire air valve assembly if necessary. Re-insert the spool immediately into air valve body after 
inspection as the seals expand and cannot be reinserted after a length of time. 
NOTE: Seals should not be removed from the assembly. Seals are not sold separately. 

 
 

 

SINGLE - POINT EXHAUST PRO - FLO

®

 SHIFT 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

Step 1

 

 

Remove pilot exhaust muffler in pilot 
bleed port located at the front of the 
center block. Install 1/4" NPT pipe plug 
(00-7010-08) into bleed port.

 

Step 2

 

 

 

Next, install an optional single-point exhaust air valve 
gasket (04-2638-52). The single-point air valve gasket can 
be purchased as a spare part or included with the purchase 
of a new Pro-Flo

®

 SHIFT pump.

 

Содержание Wilden HS430S Series

Страница 1: ...EOM ENGINEERING OPERATION MAINTENANCE HS430S High Pressure Bolted Metal Pumps WIL 11113 E 04 Where InnovationFlows ...

Страница 2: ...rawings 7 Section 5 Performance 8 HS430S Aluminum TPE Fitted 8 HS430S Stainless Steel TPE Fitted 8 Suction Lift Curves 9 Section 6 Suggested Installation Operation 10 Maintenance and Troubleshooting Section 7 Disassembly Reassembly 13 Pump Disassembly 13 Single Point Exhaust 19 Reassembly Hints Tips 20 Section 8 Exploded View and Parts List 21 HS430S Metal 21 ...

Страница 3: ...lifornia LLC Wil Flex is a trademark of PSG California LLC Saniflex is a trademark of PSG California LLC All trademarks names logos and service marks collectively trademarks in this document are registered and unregistered trademarks of their respective owners Nothing contained in this document should be construed as granting any license or right to use any trademark without the prior written perm...

Страница 4: ...e grounded to a proper grounding point when handling flammable fluids and whenever discharge of static electricity is a hazard CAUTION Do not exceed 8 6 bar 100 psi air supply pressure CAUTION All piping valves gauges and other components installed on the liquid discharge must have a minimum pressure rating of 20 7 bar 300 psig CAUTION The discharge pressure generated by this pump is 3X the inlet ...

Страница 5: ...NOTE Most Elastomeric Materials use colored dot for identification Santoprene is a registered trademark of Monsanto Company licensed to Advanced Elastomer Systems L P NOTE Not all models are available with all material options HS430S METAL 38 mm 1 1 2 Pump Maximum Flow Rate Aluminum 280 lpm 74 gpm Stainless Steel 264 lpm 70 gpm HS430S X X X X X XXX XX X XX XXXX O RINGS MODEL VALVE SEAT VALVE BALLS...

Страница 6: ...harge valve ball off of its seat forcing fluid to flow through the pump discharge The pressure on diaphragm A creates a force on the shaft that is combined with the pressure from diaphragm B This total load is transferred to the liquid creating a liquid pressure that is two times greater than the supplied air pressure FIGURE 3 At completion of the stroke the air valve again redirects air to the ba...

Страница 7: ...8 1 S 152 6 0 T 170 6 7 U 11 0 4 DIN mm ANSI Inch V 150 DIA 6 1 DIA W 109 DIA 4 5 DIA X 18 DIA 0 9 DIA LW0317 REV A DIMENSIONS ITEM METRIC mm STANDARD inch A 443 17 5 B 89 3 5 C 285 11 2 D 292 11 5 E 529 20 8 F 273 10 8 G 50 2 0 H 132 5 2 J 334 13 1 K 321 12 7 L 531 20 9 M 519 20 4 N 86 3 4 P 276 10 9 R 224 8 8 S 178 7 0 T 203 8 0 U 11 0 4 DIN DN 40 ANSI 300 V 150 DIA 6 1 DIA W 109 DIA 4 5 DIA X 1...

Страница 8: ... should be specified so that daily operation parameters will fall in the center of the pump s performance curve HS430S STAINLESS STEEL TPE FITTED ShipWeight 55 kg 121 lb Air Inlet 19 mm 3 4 Inlet 38 mm 1 1 2 Outlet 38 mm 1 1 2 Suction Lift 2 0 m Dry 6 8 9 0 m Wet 29 5 Disp Per Stroke1 1 55 L 0 41 gal Max Flow Rate 264 lpm 70 gpm Max Size Solids 6 4 mm 1 4 1 Displacement per stroke was calculated a...

Страница 9: ...ng at 305 m 1 000 above sea level This chart is meant to be a guide only There are many variables that can affect your pump s operating characteristics The number of intake and discharge elbows viscosity of pumping fluid elevation atmospheric pressure and pipe friction loss all affect the amount of suction lift your pump will attain ...

Страница 10: ... the air line three way valves should be used This valve allows trapped air between the valve and the pump to bleed off which improves pump performance Pumping volume can be estimated by counting the number of strokes per minute and then multiplying the figure by the displacement per stroke Muffler Sound levels are reduced below OSHA specifications using the standard Wilden muffler Other mufflers ...

Страница 11: ...be controlled by throttling the pump discharge by partially closing a valve in the discharge line of the pump This action increases friction loss which reduces flow rate See Section 5 This is useful when the need exists to control the pump from a remote location When the pump discharge pressure equals or exceeds the air supply pressure the pump will stop no bypass or pressure relief valve is neede...

Страница 12: ...ve spool to be unable to shift 7 Remove plug from pilot spool exhaust Pump runs but little or no product flows 1 Check for pump cavitation decrease pump speed to allow thick material to flow into liquid chambers 2 Verify that vacuum required to lift liquid is not greater than the vapor pressure of the material being pumped cavitation 3 Check for sticking check valves If material being pumped is no...

Страница 13: ...to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE The model photographed is an aluminum PX820 51 mm 2 pump Your specific pump model may vary from configuration shown Step 1 Before starting disassembly mark a line from each liquid chamber to its corresponding air chamber This line will assist in proper alignment during reassembly Step 2 Usin...

Страница 14: ...nlet manifold Step 6 Remove the inlet manifold to expose the valve ball valve seat and plug Step 7 Remove the inlet valve ball valve seat and plug from the inlet manifold and liquid chambers and inspect for nicks gouges chemical attack or abrasive wear NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 8 Using the appropriate sized wrench remove the liquid chamber from...

Страница 15: ...ug This air passageway allows air to flow from the opposite air chamber to the amplification chamber This principle is how the HS430S high pressure pump achieves a 2 1 ratio of inlet air pressure to discharge pressure Step 14 When reassembling the HS430S pump the outer piston with the air passageway has to be positioned on the same side as the amplification chamber If it is not reassembled correct...

Страница 16: ...nect all intake discharge and air lines Drain the pump by turning it upside down and allowing any fluid to flow into a suitable container Be aware of any hazardous effects of contact with your process fluid NOTE Replace worn parts with genuine Wilden parts for reliable performance Step 1 Using a pair of snap ring pliers remove the snap ring from pilot sleeve Step 2 Using an O ring pick remove O ri...

Страница 17: ...ct for nicks wear or damage Replace the pilot spool assembly or sleeve O rings if necessary During reassembly never insert the dimpled end of the pilot spool first this will damage the single urethane O ring by passing it over the ports in the pilot sleeve NOTE Seals should not be removed from the assembly Seals are not sold separately Step 8 Remove modulator spool from center section Check for we...

Страница 18: ...m modulator spool bore Inspect and replace if necessary Step 12 Using an appropriate sized wrench remove the pilot exhaust muffler Inspect for damage or contamination and replace if necessary Step 13 Using an appropriate sized hex wrench loosen and remove the four 4 air valve bolts from center section assembly Step 14 Lift away muffler plate and muffler plate gasket from center block Inspect for w...

Страница 19: ...seals for signs of wear and replace the entire air valve assembly if necessary Re insert the spool immediately into air valve body after inspection as the seals expand and cannot be reinserted after a length of time NOTE Seals should not be removed from the assembly Seals are not sold separately SINGLE POINT EXHAUST PRO FLO SHIFT Step 1 Remove pilot exhaust muffler in pilot bleed port located at t...

Страница 20: ...o debris is left that may cause premature damage to the new seals INSTALLATION The following tools can be used to aid in the installation of the new seals Needle Nose Pliers Phillips Screwdriver Electrical Tape Wrap electrical tape around each leg of the needle nose pliers heat shrink tubing may also be used This is done to prevent damaging the inside surface of the new seal With a new seal in han...

Страница 21: ...WIL 11113 E 04 Wilden 21 EXPLODED VIEW AND PARTS LISTING HS430S METAL EXPLODED VIEW Section 9 ...

Страница 22: ...3 20 Grounding Screw 10 32 x 1 2 Self Tapping 1 04 6345 08 04 6345 08 04 6345 08 21 Muffler 1 MNPT 1 15 3510 99R 15 3513 99 15 3510 99R 22 Bushing Reducer 1 1 2 MNPT to 1 FNPT 1 04 6959 08 04 6959 08 04 6959 08 23 Muffler 1 4 MNPT 1 04 3240 07 04 3240 07 04 3240 07 Wetted Path Components 24 Liquid Chamber 2 04 5015 03 04 5015 03 04 5015 01 25 Manifold Discharge 1 1 2 ANSI 1 04 5047 03 04 5047 03 0...

Страница 23: ...WIL 11113 E 04 Wilden Notes ...

Страница 24: ...d Terrace CA 92313 5651 USA P 1 909 422 1730 F 1 909 783 3440 psgdover com Where Innovation Flows PSG reserves the right to modifythe information and illustrations contained in this document without prior notice This is a non contractual document 05 2018 ...

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