Lug Type Butterfly Valves-Short Neck-Model 20
Standard: API609
Flange drilled to: ANSI 125/150
Pressure: ANSI125/150
Operation: Handle,Manual Gear Operator,electric or pneumatic actuator
Size: 2″-12″
Materials List
|
项目 Item |
零件名称 Part Name |
材质 Materials |
|
1 |
阀体 Body | 铸铁Cast Iron: ASTM A126CL. B ,球墨铸铁 Ductile Cast Iron: ASTM A536 65-45-12, |
|
2 |
上阀轴 Upper Stem | 钢镀锌 Zinc Plated Steel;
不锈钢 Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
|
3 |
阀座 Seat | 丁晴，乙丙，氯丁，聚四氟乙烯，氟橡胶；NBR, EPDM, Neoprene, PTFE, Viton; |
|
4 |
弹性销 Spring Pin | 碳钢 Carbon Steel; 不锈钢 Stainless Steel |
|
5 |
下阀轴 Lower Stem | 钢镀锌 Zinc Plated Steel;
不锈钢 Stainless Steel: ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416; |
|
6 |
阀板 Disc | 球墨铸铁(表面镀镍或喷涂尼龙) Ductile Cast Iron(Nickel plated or Nylon coated):
ASTM A536 65-45-12, 不锈钢 Stainless Steel: ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501; 铝青铜 AL-Bronze: ASTM B148 C95400; |
|
7 |
O型圈 O-Ring | 丁晴，乙丙，氯丁，氟橡胶 NBR, EPDM, Neoprene, Viton; |
|
8 |
衬套 Bushing | 聚四氟乙烯，尼龙，润滑青铜；PTFE, Nylon, Lubricated Bronze; |
Performance Data
|
公称通径 Nominal Diameter |
2″-12″ (50-300 mm) |
||
|
冷工作压力 CWP |
CI Body(灰铁阀体) |
DI Body (球铁阀体) |
|
|
200 PSI (14 Bar) |
250 PSI (17 Bar) |
||
|
试验压力 Testing Pressure |
壳体 Shell |
350 PSI (25 Bar) |
400 PSI (26 Bar) |
|
密封 Seal |
225 PSI (16 Bar) |
275 PSI (19 Bar) |
|
|
操作方式 Operation Methods |
手柄、蜗动、电动、气动
Handle, Worm Gear Operators, Electric Actuators, Pneumatic Actuators |
||
|
适用介质 Suitable Medium |
淡水、污水、海水、蒸汽、煤气、各种油品、各种酸碱类及其他。
Fresh water, waste water, sea water, vapour, gas, oils, acid and alkaline |
||
尺寸表 Dimensions List (inch)
|
规格Size |
A |
B |
C |
D |
E |
M |
H |
J |
K |
L |
S |
T |
W |
|
2 |
3 |
315/16 |
11/32 |
1/2 |
43/4 |
5/8-11 |
4 |
31/4 |
7/16 |
121/32 |
5/8 |
11/4 |
3/8 |
|
21/2 |
311/32 |
419/32 |
11/32 |
1/2 |
51/2 |
5/8-11 |
4 |
31/4 |
7/16 |
13/4 |
5/8 |
155/64 |
3/8 |
|
3 |
321/32 |
429/32 |
11/32 |
1/2 |
6 |
5/8-11 |
4 |
31/4 |
7/16 |
125/32 |
5/8 |
29/16 |
3/8 |
|
4 |
49/32 |
6 |
19/32 |
5/8 |
71/2 |
5/8-11 |
4 |
31/4 |
7/16 |
23/64 |
5/8 |
335/64 |
7/16 |
|
5 |
427/32 |
61/8 |
19/32 |
3/4 |
81/2 |
3/4-10 |
4 |
31/4 |
7/16 |
21/8 |
5/8 |
43/8 |
1/2 |
|
6 |
511/32 |
611/16 |
19/32 |
3/4 |
91/2 |
3/4-10 |
4 |
31/4 |
7/16 |
23/16 |
5/8 |
545/64 |
1/2 |
|
8 |
617/32 |
97/16 |
19/32 |
7/8 |
113/4 |
3/4-10 |
6 |
5 |
9/16 |
23/8 |
7/8 |
719/32 |
5/8 |
|
10 |
727/32 |
117/32 |
19/32 |
11/8 |
141/4 |
7/8-9 |
6 |
5 |
9/16 |
237/64 |
7/8 |
931/64 |
5/8 |
|
12 |
93/8 |
1113/16 |
19/32 |
11/4 |
17 |
7/8-9 |
6 |
5 |
9/16 |
31/32 |
11/8 |
111/2 |
3/4 |
|
规格Size |
A |
B |
C |
D |
E |
M |
H |
J |
K |
L |
S |
T |
W |
|
50 |
76 |
100 |
26.2 |
12.7 |
120.7 |
5/8-11 |
101.6 |
82.6 |
11.1 |
42 |
15.9 |
32 |
9.5 |
|
65 |
85 |
117 |
26.2 |
12.7 |
139.7 |
5/8-11 |
101.6 |
82.6 |
11.1 |
45 |
15.9 |
47 |
9.5 |
|
80 |
93 |
125 |
26.2 |
12.7 |
152.4 |
5/8-11 |
101.6 |
82.6 |
11.1 |
45 |
15.9 |
65 |
9.5 |
|
100 |
109 |
153 |
32.5 |
15.9 |
190.5 |
5/8-11 |
101.6 |
82.6 |
11.1 |
52 |
15.9 |
90 |
11.1 |
|
125 |
123 |
156 |
32.5 |
19.1 |
215.9 |
3/4-10 |
101.6 |
82.6 |
11.1 |
54 |
15.9 |
111 |
12.7 |
|
150 |
136 |
170 |
32.5 |
19.1 |
241.3 |
3/4-10 |
101.6 |
82.6 |
11.1 |
56 |
15.9 |
145 |
12.7 |
|
200 |
166 |
240 |
32.5 |
22.2 |
298.5 |
3/4-10 |
152.4 |
127 |
14.3 |
60 |
22.2 |
193 |
15.9 |
|
250 |
199 |
285 |
32.5 |
28.6 |
362 |
7/8-9 |
152.4 |
127 |
14.3 |
66 |
22.2 |
241 |
15.9 |
|
300 |
238 |
300 |
32.5 |
31.8 |
431.8 |
7/8-9 |
152.4 |
127 |
14.3 |
77 |
28.6 |
292 |
19.1 |
