585C Actuator Manual Instruction Manual

Page 1

Instruction Manual Form 5353 April 2001

Type 585C

585C Series Piston Actuators Contents Introduction

............................... Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Principle of Operation

................... Actuator with Handwheel . . . . . . . . . . . . . . . . . . . . Actuator with Spring Return . . . . . . . . . . . . . . . . . . Type 585C Long-Stroke Construction . . . . . . . . . .

2 2 2 2

13 13 13 13

Installation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Bypass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Three-Way Valve Applications Note . . . . . . . . . . . 15 16 16 17 17 18

Type 585C Handwheels

................. Handwheel Operation (Sizes 25 & 50) . . . . . . . . . Handwheel Operation (Sizes 60-130) . . . . . . . . . . Long-Stroke Handwheel Operation . . . . . . . . . . . .

18 18 18 19

Maintenance (Sizes 25 & 50) . . . . . . . . . . . .

19

....................... Size 25 & 50 Actuator Mounting . . . . . . . . . . . . . . Size 60-130 Actuator Mounting . . . . . . . . . . . . . . . Stem Connector Assembly (Size 60-130) . . . . . Long-Stroke Actuator Mounting . . . . . . . . . . . . . . .

Replacing Handwheel Housing O-Ring or Thrust Bearings (Sizes 25 & 50) . . . . . . . . . . . . . . . . . . 20 Replacing Seals, Changing Action, or Changing Bias Spring(s) (Sizes 25 & 50) . . . . . . . . . . . . . 21

Maintenance (Sizes 60-130) . . . . . . . . . . . . . Side-Mounted Handwheel Maintenance (Sizes 60-130) . . . . . . . . . . . . . . . . . . . . . . . . . . . Disassembly of Handwheel Constructions (Sizes 60 and 68) . . . . . . . . . . . . . . . . . . . . . . . Disassembly of Handwheel Constructions (Sizes 80-130) . . . . . . . . . . . . . . . . . . . . . . . . . . Reassembly (Sizes 60-130) . . . . . . . . . . . . . . . . .

23

W7960-IL

Figure 1. 585C Series Piston Actuator

Type 585C Long-Stroke Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 Non-Handwheel Construction . . . . . . . . . . . . . . . . 25 Handwheel Construction . . . . . . . . . . . . . . . . . . . . . 25 Stem Connection Procedure . . . . . . . . . . . . . . . . . 26

Parts Ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . .

23

Parts Kits

24

Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24 24

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

28 Sizes 25 & 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Sizes 60-130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Long-Stroke Parts List . . . . . . . . . . . . . . . . . . . . . . . 37

D102087X012

Actuator Mounting


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585C Actuator Manual Instruction Manual by RMC Process Controls & Filtration, LLC. - Issuu