SPX FLOW W70 Series Manuals

Manuals and User Guides for SPX FLOW W70 Series. We have 1 SPX FLOW W70 Series manual available for free PDF download: Instruction Manual

SPX FLOW W70 Series Instruction Manual (96 pages)

Mix Proof Valves

Brand: SPX FLOW | Category: Control Unit | Size: 5 MB

Table of Contents
4
Warranty
6
Shipping Damage or Loss
6
Warranty Claim
6
Safety
7
Care of Component Materials
8
Stainless Steel Corrosion
8
Elastomer Seal Replacement Following Passivation
8
Introduction
9
General Information
9
Factory Inspection
9
Models and Specifications
9
Equipment Serial Number
9
Operating Parameters
10
Seal Compatibility
10
Seat Options
11
Pressure Ratings
11
W70 Series MIX Proof Actuator Air Volumes
11
Installation
12
Location
12
Welding Instructions
12
Air Supply
12
Flow Direction
12
Fittings
13
Pipeline Support
13
Installing Valve Manifolds
13
Installing the Valve
13
Quality of Control Air to Control Module
14
External Flush - Liquid Vent Cavity
14
Liquid Vent Cavity Only
14
Liquid Vent Cavity and Lower Stem
14
External Flush - Steam Vent Cavity
15
Steam Vent Cavity, Upper and Lower Stem
15
Installation
16
Function
16
Operation
17
Solenoid Valve Port Connections
17
Automatic Fail-Safe System
18
Test Procedures
19
Positive Fail-Safe Detection Test
19
Corrective Action
19
Valve Operating Conditions
20
Valve Open
20
Valve Closed
20
Valve Closed, Upper Seat Lifted
20
Valve Closed, Lower Seat Push (for W72RS/W72RSP Series Only)
21
Valve Closed, Lower Seat Lift (for W71/W73 Series Valves Only)
21
Maintenance
22
Maintenance Intervals
22
Inspection
23
Lubrication
23
Cleaning
23
Cleaning-In-Place (CIP)
23
Seat Cleaning Adjustment
25
Lower Seat
25
Upper Seat
25
W72RS Lower Stem Measurement
26
Removing Valve from System
26
Disassembly of Valve Stems
27
Adapter Bearings and O-Rings
28
Inner O-Ring and Bearing Replacement
28
Outer O-Ring Replacement
28
Tri Ring Seat Replacement
29
Radial Seat Ring Replacement (for W72RS Lower Stem)
30
Tef Flow® P Seat Replacement with W71 Stems
31
Upper Stem Tef Flow® P Seat Removal
31
Upper Stem Tef Flow® P Seat Installation
32
Lower Stem Tef Flow® P Seat Removal
33
Lower Stem Tef Flow® P Seat Installation
34
Lower Bearing Carrier O-Ring and Bearing Replacement
35
Actuator O-Ring and Bearing Replacement
36
Removal of O-Rings and Bearings, Non-Seat Lifting Actuators
36
Removal of O-Rings and Bearings, Seat Lifting Actuators
37
Installation of Piston and Spring Assembly Using Insertion Sleeve
38
For W71/W73 4" Diameter Actuators
38
Reassembly of Valve Stems
39
Upper Stem Assembly
39
Lower Stem Assembly
39
Parts Lists
40
W71 MIX Proof Seat Lift Valve
40
W71 MIX Proof Seat Lift Valve with External Flush
42
W71 MIX Proof Seat Lift Valve with Steam Adapter
44
W71 MIX Proof Non-Seat Lift Valve
46
W71 MIX Proof Non-Seat Lift Valve with External Flush
48
W71 MIX Proof Non-Seat Lift Valve with Steam Adapter
50
W72RS MIX Proof Seat Lift Valve
52
W72RS MIX Proof Seat Lift Valve with External Flush
54
W72RS MIX Proof Seat Lift Valve with Steam Adapter
56
W72RS MIX Proof Seat Lift Valve with Upper Balancer Option
58
W72RS MIX Proof Non-Seat Lift Valve
60
W72RS MIX Proof Non-Seat Lift Valve with External Flush
62
W72RS MIX Proof Non-Seat Lift Valve with Steam Adapter
64
W72RS MIX Proof Seat Lift Tank Outlet Valve
66
W72RSP MIX Proof Seat Lift Valve
68
W72RSP MIX Proof Seat Lift Valve with External Flush
70
W73 Divert MIX Proof Seat Lift Valve
72
W73 Divert MIX Proof Seat Lift Valve with External Flush
74
W73 Divert MIX Proof Non-Seat Lift Valve
76
W73 Divert MIX Proof Non-Seat Lift Valve with External Flush
78
MIX Proof Valve Bodies for W71, W72RS, W72RSP, and W73 Valves
80
W71/W73 Seat Lift Actuator
82
W71/W73 Non-Seat Lift Actuator
84
W72RS/W72RSP Seat Lift Actuator
86
W72RS Non Seat Lift Actuator
88
Installation Tools
90
Troubleshooting
94

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