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SPXFLOW D4 8681, Инструкция по эксплуатации

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WCB_D4_D4SL_sch5_US.indd

D4 / D4 SL  Schedule 5 Series

Double Seat Mix Proof Valves

Instruction Manual: US - rev. 1

Waukesha Cherry-Burrell

®

 brand D4 / D4 SL Schedule 5 Valves

13.  Assembly Instructions and Tools for Seals

13.1.  Lower shaft seal

For the simple assembly of the lower shaft seal (11), the assembly/

disassembly tool (part no. H171889) and the assembly stick (part no 

H338450) can be used. These tools are especially recommended for 

valves of small sizes (2”-3” Sh5) as access to the lower shaft seal from 

the top is difficult as a result of the narrow seat. 
See fig 13a. To use the disassembly tip, hold the assembly mandril 

and turn the handle clockwise to loosen the tip. Continue turning 

to disengage the tip from the mandril. When finished using the 

disassembly tip, slide the mandril down over the tip. Hold the mandril in 

place, then turn the handle counter-clockwise to re-thread the mandril 

onto the tip and lock it in place. 

Caution! 

To avoid injuries, make sure the disassembly tip is covered 

by the assembly mandril when it is not being used. 

1. 

 Slightly grease the shaft seal (11).

2. 

See fig. 13c. Use the assembly mandril (assembly/disassembly tool 

H171889) to insert the shaft seal (14) from the top of the valve, making 

sure to keep the narrow side of the seal facing up. Push the shaft seal 

down through the intermediate ring of the housing, into the lower flange 

housing ball.

3. 

Position the shaft seal (11) using the groove of the assembly mandril 

(H171889).

4. 

Press the shaft seal (11) into one spot in the groove of the housing 

flange and hold the seal in place with the assembly mandril.

5. 

See fig. 13d. While holding the seal in place with the assembly mandril, 

position the groove of the assembly stick (H338450) on the seal lip. 

Slightly turn the stick and position the shaft seal (11) in the groove.  

Work the stick the rest of the way around the seal lip until the shaft seal 

is completely inserted in the groove.

!

fig 13a.: Assembly/disassembly 

tool (H171889)

assembly mandril

disassembly tip

fig. 13d

fig. 13b.: Assembly stick 

(H338450)

11

H171889

11

H171889

H338450

fig. 13c

Содержание D4 8681

Страница 1: ...Schedule 5 Series DOUBLE SEAT MIX PROOF VALVES FOR M NO 95 03106 R EVI S ION 1 08 2020 R EAD AN D U N D E R STAN D TH I S MAN UAL PR IOR TO OPE RATI NG OR S E RVICI NG TH I S PROD UCT I N STR UCTION...

Страница 2: ......

Страница 3: ...ts 12 8 2 D4 SL Valve 13 9 Technical Data 14 9 1 General data 14 9 2 Compressed air quality 14 9 3 Cvs values in gpm psi 15 9 4 Air consumption Switching times 15 9 5 Valve stroke Opening cross sectio...

Страница 4: ...find it wherever the activities described are bearing health hazards and risks for persons and or material assets Important Note Critical technical information 2 2 Safety Instructions Opening of the...

Страница 5: ...as well as the intended functionality of the valves and are not permitted SPX FLOW D4 D4 SL Valves are intended for use in the food and beverage industries as well as in pharmaceutical and chemical ap...

Страница 6: ...drain pipe E in depressurized state The pneumatic actuator opens the valve via the air connection 1 The spring force resets the valve into the closed safe position The standard D4 valve is equipped wi...

Страница 7: ...hamber L which is situated between the two valve shafts provides for a free and depres surized discharge to the bottom The valve shafts are balanced and protected against pressure hammer 4 3 Valve in...

Страница 8: ...38902 CU43 D4 M12 AS i standard M12 H338903 Adapter CU4 adapter D4 H337098 CU4plus Control Unit AS interface extended V1 CU41plus D4 V1 AS i extended V1 H338823 CU43plus D4 V1 AS i extended V1 H338824...

Страница 9: ...g CIP spraying in the closed valve position however it can also be done in the open valve position Under standard conditions 15 valves size 2 Sh5 3 Sh5 or 10 valves size 4 Sh5 6 Sh5 can be cleaned via...

Страница 10: ...by a stop in the actuator 6 6 Cleaning of lower area D4 SL valve fig 6 6 The lower valve shaft is lifted via connection 3 as shown in fig 4 1 1 on page 6 Through the lifting of the lower valve shaft t...

Страница 11: ...d store the valve insert carefully to avoid damaging the parts 2 4 valves Remove the lower shaft seal and guide ring from the housing 6 valve It is not necessary to remove the lower shaft seal as it c...

Страница 12: ...e 5 Valves 8 Dimensions Weights Dimensions in IN Install dimensions min in IN Size A A1 B Da Di F H L L1 X X1 Y 2 Sh5 19 3 22 6 5 1 2 4 2 2 4 9 3 2 27 6 30 9 29 5 32 8 9 0 3 Sh5 23 0 26 3 5 8 3 5 3 3...

Страница 13: ...5 Valves 8 Dimensions Weights Dimensions in IN Install dimensions min in IN Size A A1 B Da Di F H L L1 X X1 Y 2 Sh5 20 9 24 2 5 1 2 4 2 2 4 9 3 2 29 2 32 5 31 1 34 4 9 0 3 Sh5 24 4 27 7 5 8 3 5 3 3 5...

Страница 14: ...10 Nm Tightening torque for safety nuts at lower and upper valve shaft 29 ft lb 40 Nm Spray connection PP polypropylene Cleaning connection 2 3 Sh5 0 315 x 0 039 8x1 mm 4 6 Sh5 0 393 x 0 039 10x1 mm A...

Страница 15: ...8 6 Sh5 1169 1169 733 733 479 479 454 454 9 4 Air consumption Switching times D4 Valve Air consumption at 72 psi 5 bar Switching times in seconds at 72 psi 5 bar CU41 Actuator Size ft stroke valve ope...

Страница 16: ...cross section valve closed valve open D4 Valve Dimensions in IN Size A B C stroke H1 stroke H2 upper shaft lower shaft 2 Sh5 0 5 0 8 0 8 1 8 1 7 3 Sh5 1 4 1 0 1 4 2 0 1 9 4 Sh5 1 7 1 4 1 7 2 4 2 2 6 S...

Страница 17: ...assembly of lower shaft seal see page 23 disassembly and assembly tool for lower shaft seal see page 23 assembly tool for middle seal see page 24 assembly tool for seat seals see page 25 2 long M8 he...

Страница 18: ...older and lift off the proximity switch holder 5 Remove the flange screws 27 in the yoke 6 For additional safety replace two flange screws with longer screws that are partially threaded into the flang...

Страница 19: ...alancer of the upper valve shaft 2 12 Remove the shaft seal 11 also 11 1 for 4 and 6 Sh5 only and guide rings 12 from the grooves 13 Removing the seals in the upper shaft Place the point of the tool a...

Страница 20: ...25 and safety nut 24 Hold the lock washer 25 with a SW30 wrench to keep the lock washer from turning Tightening torque 29 ft lb 40 Nm Caution Overtightening the safety nut could result in thread damag...

Страница 21: ...ED Valve Closed lights up Open valve position feedback sensor 2 controlled To adjust Hall sensor 2 first activate the solenoid valve 1 either manually or electrically Then turn adjustment screw 2 to a...

Страница 22: ...20 and O rings 18 12 2 Installing the seals and assembling the actuator 1 Install the slightly greased O rings 18 and V seals 20 in the actuator screws 19 Check the correct installation position of th...

Страница 23: ...tion To avoid injuries make sure the disassembly tip is covered by the assembly mandril when it is not being used 1 Slightly grease the shaft seal 11 2 See fig 13c Use the assembly mandril assembly di...

Страница 24: ...ce 3 Slightly grease the middle seal with assembly grease Then install the seal on the ring 4 Insert the ring with the installed seat seal into the housing Make sure that the venting tip is positioned...

Страница 25: ...short piece part of the seal into the groove 3 2 With your finger hold the section of the seal already pressed in from step 3 1 This helps pre vent loops Use the seat assembly tool to press a short s...

Страница 26: ...or D4 SL Sh5 2 3 drawing RN 501 047 02 see page 33 and parts lists on the subsequent pages For D4 SL Sh5 4 6 drawing RN 501 047 04 see page 36 and parts lists on the subsequent pages Note Accompanying...

Страница 27: ...ocument may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for any purpose without the express written permission of SPX FLOW In...

Страница 28: ...0 1 4301 H334365 18 2 O ring 30 x 2 5 NBR 19 2 Actuator screw Iglidur J350 20 2 V seal NBR 21 1 W union G1 8 1 4 OD hard nickel plated 22 1 Venting plug G 1 8 PE Hard 23 1 Stop screw Grivory 24 1 Lock...

Страница 29: ...pl PA6 6 GF30 black 37 1 Operating cam D4 top 1 4523 444FR 38 1 Operating cam D4 bottom 1 4523 444FR 39 4 Hex screw M8x40 A2 70 1 EPDM H337884 1 FPM H337886 1 HNBR H337885 Part no pos item Qty Descrip...

Страница 30: ...or any purpose without the express written permission of SPX FLOW Inc SPX FLOW RN 500 047 04 Spare Parts list D4 4 Sh5 6 Sh5 Double seat mix proof valve 15 2 Double seat mix proof valve D4 4 Sh5 6 Sh5...

Страница 31: ...1 A2 16 2 Square key DIN6885 A 3x3x10 A2 17 1 Actuator 18 19 20 1 4301 H340639 18 2 O ring 30 x 2 5 NBR 19 2 Actuator screw Iglidur J350 20 2 V seal NBR 21 1 W union G1 8 1 4 OD hard nickel plated 22...

Страница 32: ...older D4 cmpl PA6 6 GF30 black 37 1 Operating cam D4 top 1 4523 444FR 38 1 Operating cam D4 bottom 1 4523 444FR 39 4 Hex Screw A2 70 H336675 40 1 Spacer PA6 6 GF30 black 1 EPDM H340575 1 FPM H340577 1...

Страница 33: ...ing for any purpose without the express written permission of SPX FLOW Inc Spare Parts list Double seat mix proof valve D4 SL 2 Sh5 3 Sh5 SPX FLOW RN 501 047 02 15 3 Double seat mix proof valve D4 SL...

Страница 34: ...cl 2 x pos 18 19 20 1 4301 H335468 18 2 O ring 30 x 2 5 NBR 19 2 Actuator screw Iglidur J350 20 2 V seal NBR 21 3 W union G1 8 1 4 OD hard nickel plated 23 1 Stop screw Grivory 24 1 Lock washer D4 1 4...

Страница 35: ...l PA6 6 GF30 black 37 1 Operating cam D4 top 1 4523 444FR 38 1 Operating cam D4 bottom 1 4523 444FR 39 4 Hex screw M8x40 A2 70 1 EPDM H337884 1 FPM H337886 1 HNBR H337885 Seal kit H337888 Seal kit H33...

Страница 36: ...any purpose without the express written permission of SPX FLOW Inc SPX FLOW RN 501 047 04 Spare Parts list D4 SL 4 Sh5 6 Sh5 Double seat mix proof valve 15 4 Double seat mix proof valve D4 SL 4 Sh5 6...

Страница 37: ...16 2 Square key DIN6885 A 3x3x10 A2 17 1 Actuator 18 19 20 1 4301 H340197 18 2 O ring 30 x 2 5 NBR 19 2 Actuator screw Iglidur J350 20 2 V seal NBR 21 3 W union G1 8 1 4 OD hard nickel plated 23 1 Sto...

Страница 38: ...6 6 GF30 black 37 1 Operating cam D4 top 1 4523 444FR 38 1 Operating cam D4 bottom 1 4523 444FR 39 4 Hex Screw A2 70 H336675 40 1 Spacer PA6 6 GF30 black 1 EPDM H340575 1 FPM H340577 1 HNBR H340576 Se...

Страница 39: ......

Страница 40: ...es materials of construction and dimensional data as described in this bulletin are provided for your information only and should not be relied upon unless confirmed in writ ing Please contact your lo...

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