Emerson KEYSTONE F635 Installation instructions

3

12

11

5

6

7

1

8

9

10

2

4

KEYSTONE SLURRY CONTROL VALVES

FIGURE 635

Complete assembly and disassembly instructions for F635 slurry valves

DISASSEMBLY INSTRUCTIONS

1. Remove the valve from the pipeline. The disc should be in the closed position.

2. Disconnect any electric or pneumatic lines and remove the actuator.

3. Clean off all external deposits of slurry by steam cleaning or grit blasting.

4. Remove both gland nuts (12), gland plate (5) and gland collar (6).

5. Remove both gland studs (11) from the valve body (1).

6. Remove the end cover plate (9) and gasket(8).

7. Remove the disc screws (4). For valve sizes DN 50 - 300, there are two only disc screws.

For sizes DN 350 - 500, there are three. With the larger valves it is recommended that you

support the disc.

8. Drive out the shaft (3) using a brass or aluminium dolly from the bottom of the valve.

9. Remove the disc (2).

10. Remove all the old gland packing (7).

11. Thoroughly clean all components and examine them for excessive wear or damage, replacing

them where necessary.

12. Disassembly is now complete and ready for re-assembly. Refer to assembly instructions.

NOTE: DN 50 - 300 valve illustrated.

ASSEMBLY INSTRUCTIONS

1. Fit the graphite gasket (8) to the end cover(9).

2 Fit the end cover (8, 9, 10) to the bottom end of the valve body (1).

3 Pack the valve gland with graphite packing(7).

4 Fit both gland studs (11) after first coating them with anti-seize compound.

5 Fit the disc (2) inside the valve bore, with the disc screw holes uppermost. (For 5 degree angled

seat option only, ensure that the disc is positioned so that the valve will close in the anti-clock

wise direction, looking from the top of the valve.)

6 Fit the gland plate (5) and the gland collar (6) to the shaft (3).

7 Insert the shaft assembly (3, 5 and 6) through the body (1) and disc (2), ensuring that the shaft

and disc screw holes are aligned.

8 Fit and tighten the disc screws (4). For valve sizes DN 50 - 300, there are two only disc screws

for sizes DN 350 - 500, there are three.

9 Check that the disc is free to rotate. (For 5 degree angled seat options, check that the disc is

free to move from the open to the 5 degree closed position).

10. Tighten up the gland nuts (12) ensuring it is not overtightened.

11. Assembly is now complete and ready for installation. Refer to the F635 installation and

commissioning instructions.

12. The gland may need to be adjusted on plant start up.

© 2012 Emerson plc. All Rights Reserved.www.valves.emerson.com VCIOM-02909-EN 15/09

© 2017 Emerson. All rights reserved.

This manual suits for next models

1

Table of contents

Other Emerson Control Unit manuals

Emerson

Emerson KEYSTONE V30 Series Owner's manual

Emerson

Emerson KTM Series Quick guide

Emerson

Emerson Sempell series User manual

Emerson

Emerson ANDERSON GREENWOOD 4020HP Manual

Emerson

Emerson RSTi-OM User manual

Emerson

Emerson Crosby JOS-E Series User manual

Emerson

Emerson KTM Series Manual

Emerson

Emerson Sapag 1100 User manual

Emerson

Emerson Baumann 51000 Series User manual

Emerson

Emerson Keystone 990 Technical Document

Emerson

Emerson FISHER CV500 User manual

Emerson

Emerson CROSBY STYLE HC ISOFLEX Guide

Emerson

Emerson 740 Series User manual

Emerson

Emerson BM6X Series User manual

Emerson

Emerson Comfort Alert 543-0033-00 User manual

Emerson

Emerson HANCOCK Manual

Emerson

Emerson VAREC Series Operation and maintenance manual

Emerson

Emerson Bettis OM13-SCE300 User manual

Emerson

Emerson Betis E Series Operation manual

Emerson

Emerson AVENTICS AV User manual

Emerson

Emerson Fisher HS User manual

Emerson

Emerson White-Rodgers 764-500 User manual

Emerson

Emerson ANDERSON GREENWOOD PILOT 9300 Series User manual

Emerson

Emerson Neotecha Sapro Quick guide

Popular Control Unit manuals by other brands

Festo

Festo Compact Performance CP-FB6-E Brief description

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Quick installation guide

JS Automation

JS Automation MPC3034A user manual

JAUDT

JAUDT SW GII 6406 Series Translation of the original operating instructions

Spektrum

Spektrum Air Module System manual

BOC Edwards

BOC Edwards Q Series instruction manual

KHADAS

KHADAS BT Magic quick start

Etherma

Etherma eNEXHO-IL Assembly and operating instructions

PMFoundations

PMFoundations Attenuverter Assembly guide

GEA

GEA VARIVENT Operating instruction

Walther Systemtechnik

Walther Systemtechnik VMS-05 Assembly instructions

Altronix

Altronix LINQ8PD Installation and programming manual

Eaton

Eaton Powerware Series user guide

WAGO

WAGO 750-407/040-000 manual

Sony

Sony CCU-590 Operation manual

Graco

Graco 25D614 instructions

Task Force Tips

Task Force Tips YE-RF-900 Instructions for installation, safe operation and maintenance

Shini

Shini SPV-U Series manual