 |
| |
| No. |
Part Name |
Meterial |
| 1 |
Body |
Stainless Steel |
| 2 |
Guide Bush |
Stainless Steel |
| 3 |
Ball |
Stainless Steel + HCr Plating or Tungsten Coating |
| 4 |
Stem |
Stainless Steel |
| 5 |
Jacket |
Stainless Steel |
| 6 |
Seat Ring |
STS420J2 + Heattreatment |
| 7 |
Gasket |
Graphite |
| 8 |
Packing |
Bronze |
| 9 |
Wrench Bolt |
Graphite |
| 10 |
Gland |
Stainless Steel |
| 11 |
Packing Ring |
Stainless Steel |
| 12 |
Stopper |
Stainless Steel |
| 13 |
Nozzle |
Stainless Steel |
| 14 |
Plug |
Stainless Steel |
| 15 |
Gland Bolt |
Stainless Steel |
| 16 |
Snap Ring |
Stainless Steel |
| 17 |
Hand Lever |
Ductile Iron |
|
| |
| ● Special Materials of Ball & Seat |
| |
| Ball Base Materials |
SCS13ㆍSCS14ㆍSCS16 |
| Ball Hard Facing Materials |
+ Tungsten Carbide Coating + Cobalt Based Alloy Coating
+ Nickel Based Alloy Coating + Hard chromium Plating |
| Seat Base Materials |
SUS304, SUS316, SUS316L, SUS420J2. |
| Seat Hard Facing Materials |
+ Tungsten Carbide Coating + Hard Chromium Plating |
|
| |
| ● Dimensions |
| |
| Class |
Size |
1/2"x1-1/2" |
3/4"x1-1/2" |
1"x2" |
-1/2"x2-1/2" |
2"x3" |
2-1/2"x4" |
3"x5" |
4"x6" |
6"x8" |
JIS 10㎏f/㎠
&
(ANSI 150lbf/in2) |
L |
108 |
117 |
127 |
165 |
178 |
190 |
203 |
229 |
394 |
| H |
52 |
56 |
56 |
59 |
70 |
72 |
80 |
90 |
162 |
| W |
42 |
45 |
45 |
49 |
56 |
56 |
66 |
78 |
110 |
JIS 20㎏f/㎠
&
(ANSI 300lbf/in2) |
L |
140 |
152 |
165 |
190 |
216 |
241 |
283 |
305 |
403 |
| H |
52 |
56 |
56 |
59 |
70 |
72 |
80 |
90 |
162 |
| W |
45 |
50 |
50 |
55 |
60 |
60 |
70 |
82 |
125 |
|
| |
|
