GUN METAL / BRONZE CHECK VALVE IS:778 CLASS 1
Metallic Soft Disc
Flanged ends Screwed in Bonnet
MANUFACTURING
STANDARDS
|
screwed in bonnet,
horizontal lift
type metallic / soft
disc
|
Class
|
TEST
PRESSURE IN Kg / cm2
|
HYDROSTATIC
|
BODY
|
SEAT
|
1
|
15
|
10
|
|
|
|
S.No.
|
PART
|
MATERIAL
|
1
|
Cap
|
Bronze
|
2
|
Disc
|
Bronze / Neoprene rubber
|
3
|
Body
|
Bronze
|
|
SIZE
|
DIMENSIONS
|
Inch
|
mm
|
B
|
D
|
T
|
0.5
|
15
|
75
|
95
|
6
|
0.75
|
20
|
85
|
105
|
6
|
1
|
25
|
95
|
115
|
8
|
1.25
|
32
|
110
|
140
|
8
|
1.5
|
40
|
120
|
150
|
9
|
2
|
50
|
145
|
165
|
11
|
2.5
|
65
|
165
|
185
|
13
|
3
|
80
|
185
|
200
|
13
|
4
|
100
|
216
|
220
|
16
|
Product
no.: Class-1: 131200
|
|
Dimensions, design and materials
are subject to change without notice.
|
|