产品型号 |
公称压力 PN/MPa |
试验压力/MPa |
工作压力/Mpa |
工作温度/℃ |
适用介质 | |||||||
壳体强度 |
密封 |
P54 | P55 | P57 | ||||||||
|
10 | 15 | 11 | / | / | / | ≤450 | 水、蒸汽、油品 | ||||
|
20 | 30 | 22 | / | / | / | ||||||
|
25 | 38 | 28 | / | / | / | ||||||
|
32 | 48 | 36 | / | / | / | ||||||
J61Y-P54/100V | / | 30 | 22 | 10 | / | / | ≤540 | |||||
J61Y-P54/140V | / | 38 | 28 | 14 | / | / | ||||||
J61Y-P54/170V | / | 48 | 36 | 17 | / | / | ||||||
J61Y-P55/1OOV | / | 38 | 28 | / | 1O | / | ≤555 | 蒸汽 | ||||
J61Y-P55/140V | / | 48 | 36 | / | 14 | / | ||||||
J61Y-P55/170V | / | 53 | 39 | / | 17 | / | ||||||
J61Y-P57/1OOV | / | 48 | 36 | / | / | 10 | ≤570 | |||||
J61Y-P57/140V | / | 55 | 40 | / | / | 14 | ||||||
J61Y-P57/170V | / | 60 | 44 | / | / | 17 |
零件名称 |
阀体 |
阀盖 |
阀杆 |
阀瓣 |
密封面 |
填料 |
阀杆螺母 |
手轮 |
紧固件 |
J61H型 J961H型 |
25 WCB |
25 WCB |
铬不锈钢 铬钼铝钢氮化 |
铬不锈钢 |
铬不锈钢 |
柔性 石墨 |
铝青铜 |
可锻 铸铁 |
优质碳钢 铬钼钢 |
J61Y型 J961Y型 |
25 WCB |
25 WCB |
铬不锈钢 铬钼铝钢氮化 |
25 |
硬质合金 | ||||
J61Y-P54型 J961Y-P54型 |
12CrlMMoV WC6 |
120r1MMoV WC6 |
20CrlMolVA 38Cr1MoAIA |
120r1MoV |
硬质合金 | ||||
J61Y-P55型 J961Y-P55型 |
120r1MMoV WC6 |
120r1MMoV WC6 |
20CrlMolVA 38Cr1MoAIA |
120r1MoV |
硬质合金 | ||||
J61Y-P57型 J961Y-P57型 |
12CrlMMoV WC6 |
120r1MMoV WC6 |
20CrlMolVA 38Cr1MoAlA |
120r1MoV |
硬质合金 |
公称通径DN |
J61Y-100、200、250、320 J61Y—P54/100V、P54/140V、P54/170V | |||||
主要外形尺寸和连接尺寸/mm | ||||||
L |
D1 |
D2 |
D3 |
∝ |
H | |
15 |
150 |
17 |
36 |
/ |
37.5° |
518 |
20 |
135 170 |
22 |
42 |
/ |
37.5° |
518 |
25 |
135 170 |
26 |
42 |
/ |
37.5° |
518 |
32 |
170 180 |
31 |
44 |
/ |
37.5° |
560 |
40 |
230 |
38 |
60 |
/ |
37.5° |
545 |
50(1) |
250 |
50 |
82 |
/ |
32° |
728 |
50(2) |
320 350 |
50 |
82 |
/ |
32° |
748 |
65 |
370 260 |
69 |
100 |
110 |
32° |
829 |
80 |
400 430 470 |
84 |
108 |
130 |
32° |
898 |
100 |
455 560 |
107 |
144 |
165 |
32° |
913 |
注: DN50为两种结构 | ||||||
J961Y—P55/100V、P55/140V、P55/170V J961Y—P57/100V、P57/140V、P57/170V | ||||||
15 |
150 |
17 |
40 |
/ |
37.5° |
518 |
20 |
135 170 |
22 |
46 |
/ |
37.5° |
518 |
25 |
135 170 |
26 |
46 |
/ |
37.5° |
518 |
32 |
170 180 |
31 |
49 |
/ |
37.5° |
560 |
40 |
230 |
38 |
60 |
/ |
37.5° |
545 |
50(1) |
250 |
50 |
90 |
/ |
32° |
728 |
50(2) |
320 350 |
50 |
90 |
/ |
32° |
748 |
65 |
370 260 |
69 |
104 |
115 |
32° |
829 |
80 |
400 430 470 |
84 |
110 |
140 |
32° |
898 |
100 |
455 560 |
107 |
148 |
170 |
32° |
913 |