Z41H-16C/25/40 楔式閘閥
Z41H-16C/25/40 Cuniform Gate Valve
用途：本閥門適用于全開全閉的各種管道，不用于節(jié)流。
Usage: It suitable for all kinds of pipes which only open and close completely.
主要零件材料 Material of Main Parts
|
零件名稱 Part Name |
材料 Material |
|
閥體、閥蓋 Body, Bonnet |
碳鋼 WCB |
|
閥瓣 Disc |
碳鋼+不銹鋼 WCB + Stainless Steel |
|
閥桿 Stem |
碳鋼 WCB |
|
閥桿螺母 Yoke Nut |
銅 Bronze |
性能規(guī)范 Performance Data
|
型號 Type |
公稱壓力 Nominal Pressure(Mpa) |
實驗壓力 Testing |
工作溫度 Working Temperature ( ℃) |
適用介質(zhì) Suitable Medium |
|
|
強度（水） Strength(Water) (Mpa) |
密封（水） Sealing(Water) (Mpa) |
||||
|
Z41H-16C |
1.6 |
2.4 |
1.8 |
≤425 |
蒸汽、水 Vapour, Water 油、煤氣 Oil, Coalgas |
|
Z41H-25 |
2.5 |
3.8 |
2.8 |
||
|
Z41H-40 |
4.0 |
6.0 |
4.4 |
≤425 |
|
Z41H-16C
外形尺寸和連接尺寸 Outline & Connection Dimension
|
公稱通徑 DN(mm) |
L |
D |
D1 |
D2 |
b-f |
H1 |
H2 |
D0 |
重量 Weight(kg) |
|
40 |
240 |
145 |
110 |
85 |
20-2 |
300 |
355 |
200 |
15 |
|
50 |
250 |
160 |
125 |
100 |
22-2 |
331 |
391 |
240 |
20 |
|
65 |
270 |
180 |
145 |
120 |
22-2 |
350 |
420 |
240 |
25 |
|
80 |
280 |
195 |
160 |
135 |
22-2 |
361 |
442 |
280 |
28 |
|
100 |
300 |
215 |
180 |
155 |
24-2 |
424 |
530 |
320 |
40 |
|
125 |
325 |
245 |
210 |
185 |
24-2 |
490 |
615 |
360 |
57 |
|
150 |
350 |
280 |
240 |
210 |
26-2 |
559 |
708 |
360 |
78 |
|
200 |
400 |
335 |
295 |
265 |
26-2 |
713 |
912 |
400 |
120 |
|
250 |
450 |
405 |
355 |
320 |
28-2 |
866 |
1104 |
450 |
|
