TITLE:
NO.:
KEROTEST MODEL-1
REV.: 10
GATE VALVE
DATE: 7/12/07
OPERATIONS MANUAL
PAGE: 2 OF 35
This report is the property of Kerotest Manufacturing Corp. 5500 Second Avenue, Pittsburgh, PA 15207 and may not be
copied by any means without the expressed written consent of Kerotest. It is intended for the sole purpose of helping
Kerotest customers evaluate Kerotest products and may not be released to any third party or otherwise used in any
manner injurious to the interests of Kerotest
.
REVISION SHEET
REVISION
DATE
DESCRIPTION OF REVISION
1
11/28/90
2
09/04/91
3
07/16/93
4
03/28/96
5
05/30/97
Added Bonnet Leak Repair, Attachment 2
6
11/21/97
Added Table 1 and reference to it and revised
Attachment 2
7
03/15/99
Retyped. Made various editorial changes such as
deleting page number references. Revised packing
temperature limitations under body/wedge seating.
Revised 1" and 1-1/4" sizes overtorque to failure.
8
11/17/99
Revised Bonnet Leak Repair Procedure, Attachment 2
9
05/22/01
Revised Bonnet Leak Repair Procedure, Attachment 2
10
07/12/07
Retyped in its entirety
