GUN
METAL / BRONZE GATE VALVE PN20
Rising Stem
Inside Screw Union Bonnet PN 20 Screwed female BSP / NPT
ends
MANUFACTURING
STANDARDS
|
union
bonnet, inside screw,
rising stem,
solid wedge
|
PN
|
TEST
PRESSURE IN Kg / cm2
|
HYDROSTATIC
|
BODY
|
SEAT
|
20
|
30
|
20
|
|
|
|
S.No.
|
PART
|
MATERIAL
|
1
|
Nut
|
Mild steel / S. S.
|
2
|
Washer
|
M. S. /S. S. /Almunium
|
3
|
Hand wheel
|
Cast Iron / Aluminium
|
4
|
Stem
|
Brass
|
5
|
Gland nut
|
Brass
|
6
|
Gland
|
Brass
|
7
|
Packing
|
Asbestos rope
|
8
|
Bonnet
|
Bronze
|
9
|
Union nut
|
Bronze
|
10
|
Wedge
|
Bronze
|
11
|
Body
|
Bronze
|
|
SIZE
|
DIMENSIONS
|
Inch
|
mm
|
A
|
W
|
H
|
0.5
|
15
|
60
|
55
|
125
|
0.75
|
20
|
60
|
60
|
135
|
1
|
25
|
70
|
80
|
145
|
1.25
|
32
|
80
|
80
|
155
|
1.5
|
40
|
90
|
95
|
195
|
2
|
50
|
100
|
115
|
240
|
2.5
|
65
|
105
|
125
|
250
|
3
|
80
|
125
|
125
|
270
|
4
|
100
|
160
|
180
|
250
|
Product
no.: PN-20: 113100
|
|
Dimensions, design and materials
are subject to change without notice.
|
|