0400382d.PDF
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- Solicitation number
- 1305M226Q0100REF
About this file
This document is an engineering drawing for a valve modification. The drawing, prepared by Valeport Limited of Totnes, Devon, United Kingdom (file number 0400382d, dated 12/12/2018), provides detailed specifications for modifying an existing valve component at a 1:2 scale.
The drawing illustrates a flanged valve assembly with a 190 nominal millimeter dimension and a 180 pitch circle diameter (PCD) with 18.5 typical spacing. Key specifications include a diameter measurement of 117.05 to 116.90 millimeters and depths ranging from 116 to 144 millimeters, with a groove height between 7.0 and 7.1 millimeters. Detail B, shown at a 2:1 scale, specifies a 2-millimeter diameter feature with a 0.75-millimeter dimension and includes the instruction to "skim a minimum off the face then groove as shown." The tolerance table establishes dimensional tolerances based on size ranges, from ±0.05 millimeters for sizes 0-10 millimeters up to ±0.5 millimeters for sizes exceeding 400 millimeters. Multiple orthogonal views and cross-sectional representations (Section A-A) are provided to convey the three-dimensional geometry of the modified valve component.
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Text version
190 NOM.
18.5 TYP
180 PCD
A
A
7.
6.
7.1 7.0
B
SECTION A-A
SCALE 1 : 2
0.
2 0.75
DETAIL B
SCALE 2 : 1
SKIM A MINIMUM OFF THE FACE
THEN GROOVE AS SHOWN.
D
E
F
C
B
A
321 5
C
D
4 6 7 8
A
B
D
This drawing is copyright and must not be reproduced in whole or in part without the permission of Valeport Limited.
VALVE MODIFICATION
0400382d 1:212/12/2018PG c
±0.5±0.25±0.2±0.1±0.05 >400150<40050<15010<50
Tol.
Size 0<10
Valeport Limited St. Peters Quay Totnes Devon
TQ9 5EW
United Kingdom
Title
Material
File no.
SheetEdition
Drawn by Checked by Approved by - date Date Scale
8764 51 2 3
F
E
| Sheet1 |
| Drawing View1 |
| Drawing View3 |
| Drawing View4 |
| Section View A-A |
| Detail View B (2 : 1) |
File details come from the government source that posted it. Updated .