英国鹤牌球阀/ressure/Temperature Rating
1/2” to 2” Sizes 40 bar from -10 to 100ºC 18 bar at 140ºC 25 bar from -10 to 100ºC 2 1/2” and 3” Sizes 18 bar at 140ºC
Specification
Blow-out proof stem Full bore hard chrome plated ball Virgin PTFE seats and stem seals BS EN 10266 (ISO 7) Taper internally threaded end connections
Material Specification
Component |
Material |
Specification BS EN |
|
Lever |
Steel |
|
|
Stem |
Copper Alloy |
12164 CW603N |
B16-C36000 |
Stem Seals |
Virgin PTFE |
|
|
Ball (hard chrome plated) |
Copper Alloy |
12164 CW603N |
B16-C36000 |
Seat Rings |
Virgin PTFE |
|
|
Seat Retainer |
Bronze |
|
|
Body |
Bronze |
|
|
Dimensions
Nominal Size |
in |
1/2 |
3/4 |
1 |
1 1/4 |
1 1/2 |
2 |
2 1/2 |
3 |
A |
mm |
55 |
62 |
73 |
83 |
92 |
107 |
144 |
172 |
B |
mm |
46 |
55 |
62 |
70 |
75 |
82 |
82 |
115 |
C |
mm |
82 |
103 |
106 |
106 |
150 |
160 |
162 |
212 |
Weight |
kg |
0.25 |
0.45 |
0.70 |
1.15 |
1.70 |
2.95 |
- |
- |
|