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バルブ製品 > ツーピースねじ込みボールバルブ |
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製品番号：BK-201 |
| 名○○稱： |
二片式不鏽鋼牙口球閥 |
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| 使用圧力： |
1000 PSI WOG |
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| 使用温度： |
-20°F~450°F |
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| サイズ： |
1/4”~4” |
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| 防爆デザイン |
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| Specification |
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For food and general chemical service applications
Adjustable stem packing
Blow-out proof stem design
Body and end cap quality investment casting
Available in carbon or stainless steel body construction
Designed for easy actuator mounting
100% tested air under water at 100psi, open and closed positions |
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Working
pressure：
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1/4”~2”1000 psi W.O.G
2-1/2”~3” 800 psi W.O.G
4” 600 PSI W.O.G
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Temperature range：
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-20°F~450°F |
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End types：
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Threaded |
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| Padlocking device |
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 DIMENSIONS
(mm) |
| Size |
 D |
E |
H |
G1 |
G2 |
L |
P |
S |
M |
T(UNC) |
W(kg) |
Cv
FACTOR |
| 1/4" |
11.6 |
100 |
50 |
12.7 |
28.5 |
54.4 |
23.5 |
5 |
8 |
3/16-24 |
0.26 |
6.0 |
| 3/8" |
12.5 |
100 |
50 |
12.7 |
28.5 |
54.4 |
22.5 |
5 |
8 |
3/16-24 |
0.24 |
12.0 |
| 1/2" |
15.0 |
120 |
56 |
12.7 |
28.5 |
59.7 |
27 |
6.5 |
9.5 |
3/16-24 |
0.36 |
19.0 |
| 3/4" |
20.0 |
120 |
60 |
22.1 |
34.8 |
71.0 |
27 |
6.5 |
9.5 |
3/16-24 |
0.52 |
37.0 |
| 1" |
25.0 |
148 |
70 |
22.1 |
34.8 |
82.8 |
36.5 |
8 |
12 |
3/16-24 |
0.85 |
64.0 |
| 1-1/4" |
32.0 |
148 |
75 |
23.6 |
38.1 |
92.1 |
35.5 |
8 |
12 |
3/16-24 |
1.30 |
103 |
| 1-1/2" |
38.0 |
164 |
84 |
23.6 |
38.1 |
111 |
41 |
10 |
16 |
1/4-20 |
1.90 |
143 |
| 2" |
50.0 |
164 |
94 |
23.6 |
38.1 |
125 |
41 |
10 |
16 |
1/4-20 |
2.95 |
360 |
| 2-1/2" |
65.0 |
248 |
130 |
35.0 |
55.0 |
162 |
50.5 |
12 |
19 |
1/4-20 |
6.85 |
440 |
| 3" |
80.0 |
248 |
137 |
35.0 |
55.0 |
176 |
48.5 |
12 |
19 |
1/4-20 |
9.30 |
520 |
| 4" |
100 |
290 |
180 |
50.0 |
62 |
233 |
66 |
15 |
22.2 |
1/4-20 |
19.0 |
820 |
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| MATERIALS
LIST
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NO. |
PART NAME |
SPECIFICATION |
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1 |
BODY |
ASTM A351 GR. CF8M / A216 WCB |
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2 |
END CAP |
ASTM A351 GR. CF8M / A216 WCB |
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BALL |
ASTM A351 GR. CF8M / CF8 |
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STEM |
S.S. 316 |
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5 |
BALL SEATS |
PTFE |
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6 |
END SEAL |
PTFE |
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STEM PACKINGS |
PTFE |
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HANDLE |
S.S. 304 |
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HANDLE SLEEVE |
VINYL GRIP |
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THRUST WASHER |
PTFE |
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GLAND |
S.S. 304 |
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12 |
HANDLE WASHER |
S.S. 304 |
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13 |
HANDLE NUT |
S.S. 304 |
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*14 |
LOCKING DEVICE |
S.S. 304 |
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(*)OPTION |
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