manuals.online logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. Emerson
  6. •
  7. Control Unit
  8. •
  9. Emerson ANDERSON GREENWOOD WHESSOE 4110A Manual

Emerson ANDERSON GREENWOOD WHESSOE 4110A Manual

Other Emerson Control Unit manuals

Emerson E5 User manual

Emerson

Emerson E5 User manual

Emerson VAREC 3600B Series Operation and maintenance manual

Emerson

Emerson VAREC 3600B Series Operation and maintenance manual

Emerson KTM E0105 Series Manual

Emerson

Emerson KTM E0105 Series Manual

Emerson Vanessa 30000 Series User manual

Emerson

Emerson Vanessa 30000 Series User manual

Emerson 63EG User manual

Emerson

Emerson 63EG User manual

Emerson VA001-102-01 Guide

Emerson

Emerson VA001-102-01 Guide

Emerson 581 Series Installation instructions

Emerson

Emerson 581 Series Installation instructions

Emerson XJ200 User manual

Emerson

Emerson XJ200 User manual

Emerson EIM PCU REV A4 Manual

Emerson

Emerson EIM PCU REV A4 Manual

Emerson ANDERSON GREENWOOD 4142HF Manual

Emerson

Emerson ANDERSON GREENWOOD 4142HF Manual

Emerson ALCO CONTROLS FSE-0 User manual

Emerson

Emerson ALCO CONTROLS FSE-0 User manual

Emerson Fisher GX User manual

Emerson

Emerson Fisher GX User manual

Emerson AVENTICS 501 Series User manual

Emerson

Emerson AVENTICS 501 Series User manual

Emerson BM6X Series User manual

Emerson

Emerson BM6X Series User manual

Emerson Alco Controls TIH Series User manual

Emerson

Emerson Alco Controls TIH Series User manual

Emerson Fisher Baumann 24000F User manual

Emerson

Emerson Fisher Baumann 24000F User manual

Emerson KTM Series Manual

Emerson

Emerson KTM Series Manual

Emerson 47D01U-843 User manual

Emerson

Emerson 47D01U-843 User manual

Emerson AVENTICS User guide

Emerson

Emerson AVENTICS User guide

Emerson TX7 User manual

Emerson

Emerson TX7 User manual

Emerson VersaMax CPU001 User manual

Emerson

Emerson VersaMax CPU001 User manual

Emerson KEYSTONE V30 Series Owner's manual

Emerson

Emerson KEYSTONE V30 Series Owner's manual

Emerson Yarway User manual

Emerson

Emerson Yarway User manual

Emerson Fisher EHD User manual

Emerson

Emerson Fisher EHD User manual

Popular Control Unit manuals by other brands

Festo Compact Performance CP-FB6-E Brief description

Festo

Festo Compact Performance CP-FB6-E Brief description

Elo TouchSystems DMS-SA19P-EXTME Quick installation guide

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Quick installation guide

JS Automation MPC3034A user manual

JS Automation

JS Automation MPC3034A user manual

JAUDT SW GII 6406 Series Translation of the original operating instructions

JAUDT

JAUDT SW GII 6406 Series Translation of the original operating instructions

Spektrum Air Module System manual

Spektrum

Spektrum Air Module System manual

BOC Edwards Q Series instruction manual

BOC Edwards

BOC Edwards Q Series instruction manual

KHADAS BT Magic quick start

KHADAS

KHADAS BT Magic quick start

Etherma eNEXHO-IL Assembly and operating instructions

Etherma

Etherma eNEXHO-IL Assembly and operating instructions

PMFoundations Attenuverter Assembly guide

PMFoundations

PMFoundations Attenuverter Assembly guide

GEA VARIVENT Operating	 instruction

GEA

GEA VARIVENT Operating instruction

Walther Systemtechnik VMS-05 Assembly instructions

Walther Systemtechnik

Walther Systemtechnik VMS-05 Assembly instructions

Altronix LINQ8PD Installation and programming manual

Altronix

Altronix LINQ8PD Installation and programming manual

Eaton Powerware Series user guide

Eaton

Eaton Powerware Series user guide

WAGO 750-407/040-000 manual

WAGO

WAGO 750-407/040-000 manual

Sony CCU-590 Operation manual

Sony

Sony CCU-590 Operation manual

Graco 25D614 instructions

Graco

Graco 25D614 instructions

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

Task Force Tips

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

Shini SPV-U Series manual

Shini

Shini SPV-U Series manual

manuals.online logo
manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.

© 2020 Emerson. All rights reserved.Emerson.com/FinalControl
Before installation, these instructions must be carefully read and understood.
ANDERSON GREENWOOD WHESSOE 4110A VACUUM RELIEF VALVE
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
SAFETY PRECAUTIONS
READ AND UNDERSTAND THIS INSTRUCTION MANUAL BEFORE INSTALLING, OPERATING
OR PERFORMING MAINTENANCE ON WHESSOE 4110A VACUUM RELIEF VALVE. FOLLOW
ALL PRECAUTIONS AND WARNINGS NOTED HEREIN WHEN INSTALLING, OPERATING OR
PERFORMING MAINTENANCE ON THIS EQUIPMENT.
SAFETY PRECAUTION DEFINITIONS
CAUTION
Damage to equipment may result if this
precaution is disregard.
WARNING
Direct injury to personnel or damage to
equipment that can cause injury to personnel
may resultif this precaution is not followed.
NOTE
This manual is issued for guidance only
and does not affect our standard terms and
conditions and our Product Limited Warranty,
all of which are available upon request.
VCIOM-15110-EN 20/04
2
ANDERSON GREENWOOD WHESSOE 4110A VACUUM RELIEF VALVE
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
FIGURE 1
4110A Assemby Drawing
PARTS LIST
Item Description Aluminum Carbon Steel Stainless Steel Cast Iron
1Valve Body Aluminum W.C.B. 316 Stainless Steel Cast Iron
2Blanking Plate Aluminum Carbon Steel 316 Stainless Steel Carbon Steel
3Removable Seat Aluminum 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel
4Valve Cover Aluminum W.C.B. 316 Stainless Steel Cast Iron
5Cover Screws Zinc Plated Steel Zinc Plated Steel 18/8 Stainless Steel Zinc Plated Steel
6O-ring Seal Nitrile Nitrile Nitrile Nitrile
7Sealing Washers G Fiber G Fiber G Fiber G Fiber
8Pallet 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel
9Pallet Stem 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel
10 Pallet Guide Posts 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel
11 Spacer Disc Non Asbestos Non Asbestos Non Asbestos Non Asbestos
12 Diaphragm Backing Disc Non Asbestos Non Asbestos Non Asbestos Non Asbestos
13 Diaphragm PTFE PTFE PTFE PTFE
14 Diaphragm Support Disc 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel
15 Screen Galvanized Steel Galvanized Steel 18/8 Stainless Steel Galvanized Steel
3
ANDERSON GREENWOOD WHESSOE 4110A VACUUM RELIEF VALVE
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
INSTALLATION
4110A Vacuum Relief Valves must be mated
with the appopriate flange.
1. These valves must be gasketed and bolted to a flat
machined horizontal flange, bolts to be tightened
uniformly to ensure a good seal.
2. This valve does not contain any internal packing.
Therefore internal checks should not be
necessary.
3. It is recommended that carbon steel and cast iron
valves be given a coat of paint immediately after
installation is complete. Apply paint to external
surfaces only.
MAINTENANCE: (DURING ATMOSPHERIC
VENTING PERIOD)
WARNING
Relief valve must be isolated from tank pressure
before servicing. All gas must be blocked and
pressure safely vented.
Wear appropriate gloves and/or breathing
apparatus if hazardous vapours are present.
1. Remove cover (item 4) inspect O-ring for damage
and replace if necessary.
2. Remove pallet assembly to inspect pallet seating for
wear and replace if necessary.
3. To replace damage/worn items from pallet
assembly (see recommended spares)
a. remove nut from pallet stem, remove support
disc, diaphragm and backing disc
b. clean pallet surface and threads
c. replace with new parts
d. reassemble in reverse order
4. Inspect valve seat (item 3) for wear and regrind or
replace where necessary.
5. Clean seating surface thoroughly with suitable
solvent and apply a thin smear of light spindle oil.
6. Generally clean inside of valve, remove all foreign
matter and repaint exterior where possible to
prevent corrosion.
7. Replace pallet (with lead disc if fitted)
8. Replace valve cover and replace sealing washers if
necessary, secure with screws.
9. It is not necessary to remove the blanking plate
(item 2).
CAUTION
The end of the pallet stem must engage the stem
guide in the cover to ensure correct seating and
valve operation.
NOTE
The efficiency of the valve depends on maintaining
good seating surfaces, therefore, maintenance periods
should be adjusted to suit service conditions.
SPARES
When spare parts are required the customer
should quote the valve size, serial number,
the item number and the material of the parts
required.
The valve size and serial number can be
obtained from the valve identification label. The
item number and description can be obtained
from the arrangement on page 2.
Care should be taken to quote the correct
material as the materials quoted are for non-
hazardous conditions.
RECOMMENDED SPARES
1. Item 6 Nitrile O-ring
2. Item 7 Sealing Washers
3. Item 11 Spacer Disc (Non-Asbestos Fiber)
4. Item 12 Diaphragm Backing Disc (Non-Asbestos
Fiber)
5. Item 13 Diaphragm PTFE
4
ANDERSON GREENWOOD WHESSOE 4110A VACUUM RELIEF VALVE
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
Neither Emerson, Emerson Automation Solutions, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product.
Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
Anderson Greenwood is a mark owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Emerson Automation
Solutions, Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be
construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by
our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without
notice.
Emerson.com/FinalControl