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WARD DI-ELECTRIC UNION IRON TO BRASS
WARD UNION BRASS TO BRASS SEAT CLASS 300
* Manufactured to WARD specifications
*UL Standards not applicable to 4” size unions
NPS
Overall
Length
A (min)
Length of
Threads
B (min)
Thru
Hole
C (min)
Width of
Nut
D (min)
*1/2 x 1/2 1.87 0.57 0.54 1.68
*3/4 x 1/2 1.87 0.64 0.74 1.68
*3/4 x 3/4 1.31 0.64 0.74 1.68
NPS
Overall
Length
A (min)
Length of
Threads
B (min)
Thru
Hole
C (min)
Width of
Nut
D (min)
1/4 1.55 0.43 0.30 1.33
3/8 1.71 0.47 0.42 1.50
1/2 1.81 0.57 0.54 1.76
3/4 2.12 0.64 0.74 2.15
1 2.31 0.75 0.95 2.48
1 1/4 2.66 0.84 1.27 3.02
1 1/2 2.85 0.87 1.50 3.28
2 2.23 1.00 1.93 3.96
2 1/2 3.33 1.17 2.32 4.72
3 4.09 1.23 2.90 5.37
*4 4.47 1.33 3.82 7.00
H H
C
A
B
D
Section 3 Page 24
Ward Union Iron to Brass
E.GDEUW
All information contained within this document is intended for the sole use of Ward Manufacturing
and may not be released, used, copied, or distributed without the express written permission of ...
WARD MANUFACTURING LLC
BLOSSBURG, PA. 16912, USA
[phone]
TITLE:
MATERIAL:
DRAWN BY:
SHEET:
DATE:
CHECKED BY:
DATE:
SCALE:
SIZE:
SMARTEAM I.D.:
DATE
DESCRIPTION
APR
PART NO.:
REV.
XX-XXXXXXXXX
E.C.O. #
NEW SOLIDWORKS DRAWING
01
XXX
ANGULARITY: ±1
SURFACE FINISH:
63
±.031 FOR THE FIRST INCH,
AND AN ADDITIONAL ±.005
FOR EACH ADDITIONAL INCH
DECIMAL PLACE:
.X ±.03
.XX ±.01
.XXX ±.005
AS-CAST SURFACES
MACHINED SURFACES
UN THREADS - EXTERNAL: CLASS 2A, INTERNAL: CLASS 2B
TOLERANCES AND SPECIFICATIONS
UNLESS OTHERWISE NOTED:
THIS IS A CAD DRAWING,
DO NOT ADD HAND WRITTEN EDITS
XX/XX/XX
3/4" UNION ASSY, CLASS 150 DI-ELECTRIC
E.GDEUW
Malleable Iron ASTM A197
1
OF
1
B
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
DRAWN IN ACCORDANCE WITH ASME Y14.5
BREAK ALL SHARP CORNERS AND REMOVE ALL BURRS
DRAFT ANGLE IS 2° UNLESS NOTED OTHERWISE
THREADS:
REV.
H H
B
B
A
D
C
Section 3 Page 24
Ward Union Brass to Brass, Class 300
B.BBBU
All information contained within this document is intended for the sole use of Ward Manufacturing
and may not be released, used, copied, or distributed without the express written permission of ...
WARD MANUFACTURING LLC
BLOSSBURG, PA. 16912, USA
[phone]
TITLE:
MATERIAL:
DRAWN BY:
SHEET:
DATE:
CHECKED BY:
DATE:
SCALE:
SIZE:
SMARTEAM I.D.:
DATE
DESCRIPTION
APR
PART NO.:
REV.
XX-XXXXXXXXX
E.C.O. #
NEW SOLIDWORKS DRAWING
01
XXX
ANGULARITY: ±1
SURFACE FINISH:
63
±.031 FOR THE FIRST INCH,
AND AN ADDITIONAL ±.005
FOR EACH ADDITIONAL INCH
DECIMAL PLACE:
.X ±.03
.XX ±.01
.XXX ±.005
AS-CAST SURFACES
MACHINED SURFACES
UN THREADS - EXTERNAL: CLASS 2A, INTERNAL: CLASS 2B
TOLERANCES AND SPECIFICATIONS
UNLESS OTHERWISE NOTED:
THIS IS A CAD DRAWING,
DO NOT ADD HAND WRITTEN EDITS
XX/XX/XX
2½" UNION ASSEMBLY, CLASS 300, B-B
2D.BBBU
Malleable Iron ASTM A197
1
OF
1
B
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED
DRAWN IN ACCORDANCE WITH ASME Y14.5
BREAK ALL SHARP CORNERS AND REMOVE ALL BURRS
DRAFT ANGLE IS 2° UNLESS NOTED OTHERWISE
THREADS:
REV.
27