PC200_Manual_REV_G-1.pdf - 第2页
PC200 PVA Revis ion G (201 9) 2 of 56 This document is based on information available at the ti me of its publication. Wh ile effor ts have been made to ensure the cont ents of this ma nual are accurate, the information …
Precision Valve & Automation
Six Corporate Drive
Halfmoon, NY 12065
www.pva.net
PC200 Valve Series
OWNER’S MANUAL
Rev G
WHERE
PRECISION
DRIVES
PRODUCTION
PC200
PVA
Revision G (2019)
2 of 56
This document is based on information available at the time of its publication. While
efforts have been made to ensure the contents of this manual are accurate, the
information contained herein does not purport to cover all specific details or variations
in hardware, or to provide for every possible contingency in connection with
installation, operation, or maintenance. Features may be described herein which are
not present in all hardware and software systems. Precision Valve and Automation, Inc.
assumes no obligation of notice to holders of this document with respect to changes
subsequently made.
Precision Valve and Automation, Inc.
makes no representation or warranty, expressed,
implied, or statutory with respect to, and assumes no responsibility for the accuracy,
completeness, sufficiency, or usefulness of the information contained herein. No
warranties of merchantability or fitness for purpose shall apply.
This document, including the information contained herein, is the property of
Precision Valve and Automation, Inc. and is considered confidential and
proprietary information. It is delivered on the express condition that it not be
used, disclosed, or reproduced, in whole or in part, for any reason without prior
written consent of Precision Valve and Automation, Inc.
Copyright © 2019
Precision Valve and Automation, Inc.
All Rights Reserved.
PC200
PVA
Revision G (2019)
3 of 56
Table of Contents
1. Introduction ............................................................................................. 5
Document History ............................................................................................... 5
Safety .................................................................................................................. 6
Theory of Operation............................................................................................ 7
Air Section ................................................................................................... 7
Fluid Section ................................................................................................ 7
Pneumatic Schematic .......................................................................................... 7
Personal Protective Equipment .......................................................................... 8
Waste Disposal .................................................................................................... 8
Tool Kit ................................................................................................................ 8
Overview .................................................................................................. 9
Valve Operation ..................................................................................... 10
Startup .............................................................................................................. 10
Install the Static Mixer ...................................................................................... 11
Shutdown .......................................................................................................... 13
Maintenance .......................................................................................... 13
Disassemble the Valve ...................................................................................... 14
Procedure .................................................................................................. 14
Clean the Disassembled Valve .......................................................................... 21
Assemble the Valve ........................................................................................... 23
Procedure .................................................................................................. 23
With a Press .............................................................................................. 28
To Engage by Hand:................................................................................... 29
Periodic Maintenance ............................................................................. 33
How to Replace a Static Mixer .......................................................................... 33
How to Replace Lip Seals .................................................................................. 33
Seal Plate Lip Seals .................................................................................... 33
Fluid Section Lip Seals ............................................................................... 33