 |
| Use: |
| Threaded connection valves for low pressure pipeline, used to cut off or connect the line of medium, the driving modecan also be used for manual, pneumatic and electric.According to the structure design of the different, can be divided into three type, two type and a chip. |
| The type, material and main parameters |
| Type |
QS11F-WP8 |
QS11F-WR8 |
QL11F-WP8 |
QL11F-WR8 |
QZ11F-WP8 |
QZ11F-WR8 |
| Design feature |
三片式、全全通徑通道，可以方便
的再線更換閥門(mén)內(nèi)件。 |
兩片式、全通徑通道，結(jié)構(gòu)較簡(jiǎn)單。 |
一片式、縮徑通道，結(jié)構(gòu)簡(jiǎn)單。 |
| Type of Attachment |
|
內(nèi)螺紋連接（一般采用圓錐管螺紋，根據(jù)用戶(hù)要求，也可采用NNPT螺紋） |
|
| Nominal Dimension |
800PSI或1000PSI |
|
The main
Parts material |
閥體、閥蓋
|
CF8
|
CF8M
|
CF8
|
CF8M
|
CF8
|
CF8M
|
球體、閥桿
|
0Cr18Ni9
(304)
|
0Cr17Ni12Mo2
(316)
|
0Cr18Ni9
(304)
|
0Cr17Ni12Mo2
(316)
|
0Cr18Ni19
(304)
|
0Cr17Ni12Mo2
(316) |
| Application conditions |
密封圈 |
增強(qiáng)聚四氟乙烯/尼龍/鉬龍/對(duì)位聚苯 |
| 適用介質(zhì) |
硝酸類(lèi)腐蝕性介質(zhì) |
硝酸類(lèi)腐蝕性介質(zhì) |
硝酸類(lèi)腐蝕性介質(zhì) |
硝酸類(lèi)腐蝕性介質(zhì) |
硝酸類(lèi)腐蝕性介質(zhì) |
硝酸類(lèi)腐蝕性介質(zhì) |
| 適用溫度 |
≤1800℃(尼龍，鉬龍≤800℃) | |
 |
結(jié)構(gòu)形式
|
公稱(chēng)尺寸 |
|
尺寸(mm) |
重量 |
| DN |
NPS |
Rc
|
L |
d |
W |
H
|
(kg) |
| 三片式 |
10 |
3/8 |
3/8 |
60 |
10 |
95 |
57 |
0.4 |
| 15 |
1/2 |
1/2 |
75 |
14 |
110 |
68 |
0.5 |
| 20 |
3/4 |
3/4 |
80 |
19 |
110 |
70 |
0.7 |
| 25 |
1 |
1 |
90 |
25 |
140 |
80 |
1 5 |
32
|
11/4
|
11/4
|
110
|
32
|
140
|
85
|
1.9 |
| 40 |
11/2 |
11/2 |
120 |
38 |
180 |
100 |
2.7 |
| 50 |
2 |
2 |
144 |
50 |
180 |
110 |
3.9 |
| 65 |
21/2 |
21/2 |
186 |
64 |
200 |
130 |
7.1 |
| 80 |
3 |
3 |
206 |
76 |
250 |
150 |
11 5 |
| 100 |
4 |
4 |
240 |
100 |
250 |
170 |
20.5 |
| 兩片式 |
10 |
3/8 |
3/8 |
55 |
10 |
95 |
57 |
0.3 |
| 15 |
1/2 |
1/2 |
65 |
14 |
110 |
68 |
0.4 |
| 20 |
3/4 |
3/4 |
78 |
19 |
110 |
70 |
0 6 |
| 25 |
1 |
1 |
88 |
25 |
140 |
80 |
1 0 |
| 32 |
11/4 |
11/4 |
105 |
32 |
140 |
85 |
1.6 |
| 40 |
11/2 |
11/2 |
112 |
38 |
180 |
100 |
2.3 |
| 50 |
2 |
2 |
125 |
50 |
180 |
110 |
3.3 |
| 65 |
21/2 |
21/2 |
165 |
64 |
200 |
130 |
6 0 |
| 80 |
3 |
3 |
184 |
76 |
250 |
150 |
9 8 |
| 一片式 |
10 |
3/8 |
3/8 |
39 |
6 |
70 |
35 |
0.2 |
| 15 |
1/2 |
1/2 |
57 |
9 |
95 |
44 |
0.3 |
| 20 |
3/4 |
3/4 |
59 |
12 |
95 |
47 |
0.4 |
| 25 |
1 |
1 |
71 |
16 |
110 |
55 |
0 6 |
| 32 |
11/4 |
11/4 |
80 |
20 |
110 |
60 |
1.1 |
| 40 |
11/2 |
11/2 |
83 |
25 |
140 |
75 |
1.5 |
| 50 |
2 |
2 |
100 |
32 |
140 |
80 |
2.8 | |
