Crane Process Flow Technologies
02
Saunders
AContinuingStory of Success
PageContent
PageNo.
Saunders–AContinuingStory of Success
2
SaundersDiaphragmValve–Features
3
Valves for Corrosive andAbrasiveApplications
4
SaundersDiaphragmValveRange
5
Saunders A TypeDiaphragmValves
ValveBenefits for Corrosive&Abrasive
Applications
6/7
Materials of Construction–ValveBodies
8/9
Materials of Construction–Diaphragms
10/11
DiaphragmMaterials andRatings
12/13
Dimensions,Weights andStandards
14/15
FlowCoefficients–Cv andKv
16/17
LargeValveSizesDN400, DN450 andDN500
18
Manual Bonnet Options
19
SaundersWFB TypeValves
WFBValveMaterials of Construction
20
WFBModels andTestingApprovals
21
Saunders KB TypeDiaphragmValves
Features andBenefits
22/23
Materials of Construction
24
ValveRatings, DiaphragmMaterials
24
EnduranceBonnet
25
FlowCoefficients–Cv andKv
26
ValveDimensions&Weights
27
KBValvePerformance
28
Manual Bonnet Options
29
Saunders PneumaticValveActuation
EC&SSCActuators
30
ECXActuators
31
EV andESMActuators
32
Valve Throttling andControl
33
ECMaterials of Construction
34
SSCMaterials of Construction
35
ECXMaterials of Construction
36
ESMMaterials of Construction
37
EVMaterials of Construction
38
EC, SSC&ECXActuator Dimensions
39
ESM&EVActuator Dimensions
40
Typical Applications
Abrasive, Corrosive, Industrial, Aseptic
41
Accessories
ValveActuator Accessories
42/43
EngineeringSoftware
EngineeringSelectionTools
44
Quality Assurance
PED andCEMarking, Approvals
45
Ordering Information
ValveModel NumberingSystem
46/49
Notes
50/51
Contents
Crane Process Flow Technologies Ltd is
an international leader in the design,
development andmanufacture of diaphragm
valves and control products under the
Saunders brand. Part of Crane Co, a global
manufacturing and Sales Organisation, Crane
Process Flow Technologies Ltd has a strong
worldwide presence via dedicated Sales
companies and distribution partners.
P K Saunders invented the original diaphragm
valve in 1928. Since then, we have developed
our range through innovative designs and by
using the latest materials technology. As a
result, Saunders diaphragm valves have
gained an excellent reputation for versatility
and reliability establishing a presence in
every process industry sector. Today there
aremillions of Saunders diaphragm valves
installed on process plants around the world.
There is one reason above all others for this
success: ours are the valves that engineers
know they can trust. We have set the industry
standard for dependable, consistent operation
year after year under even themost adverse
conditions. In choosing Saunders, customers
know they are assured of many years of
trouble-free and reliable products.
Customers also know they
can depend on us for after
sales service, support and
technical advice from one of our
many locally based Crane sales
companies and distribution partners.
