直(zhi)流(liu)式(shi)柱(zhu)塞閥(fa)最(zui)大(da)的(de)優點是介質在內(nei)流動平衡轉彎拐角(jiao)少,由于柱塞(sai)表面(mian)經(jing)過(guo)高(gao)精度外(wai)圓磨床加工而成(cheng)。密(mi)封環采用(yong)彈性(xing)強、耐(nai)磨性(xing)高(gao)的(de)無毒(du)新型密(mi)封材(cai)料,所以密(mi)封可靠,經(jing)久耐(nai)用(yong)。從(cong)而提高(gao)了柱塞(sai)閥(fa)的(de)使用(yong)壽命,在短(duan)時(shi)間(jian)內(nei),冷熱(re)交替(ti)溫差較大(da)的(de)管(guan)道中(zhong),柱塞(sai)閥(fa)不能使用(yong)。
產品名稱
|
直流式柱塞閥
|
產品型號
|
U45SM
|
公稱通徑
|
DN15-400
|
壓力范圍
|
1.6-2.5MPa
|
閥體材質
|
鑄鋼丨不銹鋼[304L/R、316L/R]
|
公稱壓力PN Nominal pressure |
1.6 |
25 |
4.0 |
6.4 |
10.0 |
MPa |
殼體試驗壓力Shell test pressure |
2.4 |
3.75 |
6.0 |
9.6 |
15.0 |
|
高壓密封試驗壓力(li)High pressure seat test |
1.76 |
2.75 |
4.4 |
7.04 |
11.0 |
|
低壓氣(qi)密封試(shi)驗壓力Low pressure seat test |
0.5~0.7 |
|||||
適用介(jie)質(zhi)Applicable medium |
C水、油品、蒸汽 P硝酸類 R醋(cu)酸類 Water,oil,steam Nitric acid Acetic acid |
|||||
適用溫度Applicable temperature |
≤200℃ |
主要零件(jian)材料:
閥(fa)體 |
WCBHT200CF8(304)CF8M(316) |
密封圈 |
四(si)氟(fu)乙烯加柔性石墨(PTFE) |
DN(mm) |
U45SM-16C、P、R U45H-16C、P、R |
|||||||||||||||
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
622 |
698 |
787 |
914 |
H |
180 |
200 |
220 |
260 |
280 |
310 |
350 |
390 |
430 |
460 |
550 |
650 |
750 |
860 |
980 |
1110 |
W |
100 |
100 |
120 |
140 |
160 |
180 |
200 |
240 |
270 |
310 |
340 |
400 |
520 |
640 |
760 |
900 |
D |
95 |
105 |
115 |
135 |
145 |
160 |
180 |
195 |
215 |
245 |
280 |
335 |
405 |
460 |
520 |
580 |
K |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
355 |
410 |
470 |
525 |
T |
12 |
12 |
12 |
12 |
13 |
13 |
12 |
17 |
17 |
19 |
21 |
23 |
27 |
28 |
30 |
32 |
n-φ |
4-14 |
4-14 |
4-14 |
4-18 |
4-18 |
4-18 |
4-18 |
8-18 |
8-18 |
8-18 |
8-23 |
12-23 |
12-25 |
12-25 |
16-25 |
16-30 |
DN(mm) |
U45SM-25C、P、R U45H-25C、P、R |
|||||||||||||||
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
L |
130 |
150 |
160 |
180 |
200 |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
622 |
698 |
787 |
914 |
H |
180 |
200 |
220 |
260 |
280 |
310 |
350 |
390 |
430 |
470 |
550 |
650 |
750 |
860 |
990 |
1110 |
W |
100 |
100 |
120 |
140 |
160 |
180 |
200 |
240 |
280 |
310 |
340 |
400 |
520 |
640 |
760 |
900 |
D |
95 |
105 |
115 |
135 |
145 |
160 |
180 |
195 |
230 |
270 |
300 |
360 |
425 |
485 |
550 |
610 |
K |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
190 |
220 |
250 |
310 |
370 |
430 |
490 |
550 |
T |
14 |
14 |
14 |
15 |
15 |
17 |
19 |
19 |
21 |
25 |
27 |
31 |
33 |
36 |
40 |
44 |
n-φ |
4-14 |
4-14 |
4-14 |
4-18 |
4-18 |
4-18 |
4-18 |
8-18 |
8-23 |
8-25 |
8-25 |
12-25 |
12-30 |
16-30 |
16-34 |
16-34 |
咨詢:U45SM直流式柱塞閥