聚酰胺涂敷铸铁阀体 • 加长颈部 • 冷成型阀杆驱动 •
弹性密封阀瓣 • 法兰连接 • ANSI B16.10面对面尺寸
Polyamide Coated Cast Iron Body • Extended
Neck •
Cold Form Stem Drive • Elastomer Encapsulated Disc •
Flanged Ends • ANSI B16.10 Face-to-face dimensions
专利申请中
Patent Pending
通径：DN50至DN300
Sizes 2" through 12"
符合MSS-SP67标准 • MSS-SP25标准
CONFORMS T0 MSS-SP67 • MSS-SP25
| |
部件
PART |
规格说明
SPECIFICATION |
| 1. |
上部阀杆
Upper Stem |
不锈钢ASTM A 582类型416
Stainless Steel ASTM A 582 Type 416 |
| 2. |
上部衬套
Upper Bushing |
TFE涂敷多孔青铜合金，钢强化
TFE over Porous Bronze, Steel Backed |
| 3. |
O形环
O-Ring |
三元乙丙橡胶或腈基丁钠橡胶
EPDM or BUNA-N |
| 4. |
阀体
Body |
铸铁ASTM A-126级别B，聚酰胺涂敷
Cast Iron ASTM A-126 Class B
with Polyamide Coating |
| 5. |
阀瓣
Disc |
球墨铸铁ASTM A 395
配置三元乙丙橡胶或腈基丁钠橡胶密封
Ductile Iron ASTM A 395
with EPDM or BUNA-N Encapsulation |
| 6. |
下部衬套
Lower Bushing |
TFE涂敷多孔青铜合金，钢强化
TFE over Porous Bronze, Steel Backed |
| 7. |
下部阀杆
Lower Stem |
不锈钢ASTM A 582类型416
Stainless Steel ASTM A 582 Type 416 |
| 8. |
粉尘塞
Dust Plug |
PVC |
| 9. |
铭牌
Name Plate |
铝
Aluminum |
标准配置是125磅级法兰连接
聚酰胺涂敷具有NSF证书
Class 125 flange ends are standard
Polymide coating has NSF certification |
| |
尺寸 - 重量
DIMENSIONS—WEIGHTS |
通径
Size |
A |
B |
C |
D |
E |
F |
G |
J |
英寸
In. |
毫米
mm. |
| 2 |
50 |
2.11 |
6.0 |
0.62 |
5.69 |
3.16 |
6.94 |
7.00 |
0.437 |
| 21/2 |
65 |
2.59 |
7.0 |
0.69 |
5.78 |
3.25 |
7.03 |
7.50 |
0.437 |
| 3 |
80 |
3.07 |
7.5 |
0.75 |
5.99 |
3.54 |
7.24 |
8.00 |
0.437 |
| 4 |
100 |
4.03 |
9.0 |
0.94 |
6.99 |
4.35 |
8.24 |
9.00 |
0.437 |
| 5 |
125 |
5.05 |
10.0 |
0.94 |
7.47 |
4.85 |
8.72 |
10.00 |
0.437 |
| 6 |
150 |
6.07 |
11.0 |
1.00 |
8.28 |
5.94 |
9.53 |
10.50 |
0.437 |
| 8 |
200 |
7.98 |
13.5 |
1.12 |
9.25 |
6.87 |
10.50 |
11.50 |
0.437 |
| 10 |
250 |
10.02 |
16.0 |
1.19 |
11.03 |
9.18 |
12.28 |
13.00 |
0.562 |
| 12 |
300 |
12.00 |
19.0 |
1.25 |
12.01 |
10.16 |
13.26 |
14.00 |
0.562 |
通径
Size |
K |
L |
M |
N |
P |
O |
R |
重量
Weight |
英寸
In. |
毫米
mm. |
磅
Lbs. |
公斤
Kg. |
| 2 |
50 |
3.25 |
3.25 |
0.50 |
0.37 |
0.75 |
4.75 |
4 |
16.5 |
7.5 |
| 21/2 |
65 |
3.25 |
3.25 |
0.50 |
0.37 |
0.75 |
5.50 |
4 |
24 |
10.9 |
| 3 |
80 |
3.25 |
3.25 |
0.50 |
0.37 |
0.75 |
6.00 |
4 |
28 |
12.7 |
| 4 |
100 |
3.25 |
3.25 |
0.66 |
0.50 |
0.75 |
7.50 |
8 |
44 |
20.0 |
| 5 |
125 |
3.25 |
3.25 |
0.66 |
0.50 |
0.88 |
8.50 |
8 |
53 |
24.1 |
| 6 |
150 |
3.25 |
3.25 |
0.78 |
0.56 |
0.88 |
9.50 |
8 |
65 |
30.0 |
| 8 |
200 |
3.25 |
3.25 |
0.78 |
0.56 |
0.88 |
11.75 |
8 |
94 |
42.7 |
| 10 |
250 |
5.00 |
4.75 |
1.06 |
0.75 |
1.00 |
14.25 |
12 |
155 |
70.4 |
| 12 |
300 |
5.00 |
4.75 |
1.06 |
0.75 |
1.00 |
17.00 |
12 |
214 |
97.6 |
|
FC-27*5-0
*备选阀瓣
三元乙丙橡胶(6)
或丁钠橡胶(7)
*Optional disc
EPDM (6)
or BUNA (7)
建议不要用于蒸汽场合
NOT RECOMMENDED
FOR STEAM SERVICE |
|
