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樂清船用閥門廠生產(chǎn)各種船用閥門
法蘭不銹鋼球閥YYMV04-00
FLANGE STAINLESS STEEL BALL VALVE
法蘭不銹鋼球閥適用于工作溫度-20℃≤t≤150℃的水、蒸汽、油類及弱酸堿溶液等介質(zhì)的船舶管路上,做啟閉用。該產(chǎn)品法蘭連接尺寸按GB2501-89連接標(biāo)準(zhǔn)。該閥由東臺(tái)市遠(yuǎn)洋船舶配件有限公司開發(fā)生產(chǎn)。
This flange stainless steel ball valve can be used for temperature range -20℃~150℃fresh water, sea water, lubricating oil pipe line. Connection dimensions of the flanges conform to GB2501-89.This valve is made by Dongtai Oceangoing Marine Fittings Co.,Ltd.
- 圖樣Drawing
PN4.0MPa的法蘭結(jié)構(gòu)
二、型式和參數(shù)Type and dimension
型式 Type | 法蘭連接尺寸 Flange Standard | 公稱壓力 Working Pressure (MPa) | 公稱通徑 DN(mm) |
直通Type AS | GB2501-89 | 1.0、1.6、2.5、4.0 (MPa) | 15~200(mm) |
三、主要尺寸Main dimension
公稱壓力PN(MPa) | 公稱通徑DN(mm) | 結(jié)構(gòu)尺寸 Structure dimension | 法蘭連接尺寸 Flange Dimension | 沉頭座直徑 | ||||||||||
L | H≈ | L0 | D | D1 | D2 | b | f | n | d | |||||
1.0/1.6
| 15 | 100 | 76 | 140 | 95 | 65 | 47 | 14 | 2 | 4 | 14 | 26 | ||
20 | 115 | 81 | 160 | 105 | 75 | 58 | 16 | 2 | 4 | 14 | 26 | |||
25 | 130 | 91 | 180 | 115 | 85 | 68 | 16 | 2 | 4 | 14 | 26 | |||
32 | 165 | 150 | 250 | 140 | 100 | 78 | 18 | 2 | 4 | 18 | 32 | |||
40 | 180 | 165 | 300 | 150 | 110 | 88 | 18 | 3 | 4 | 18 | 32 | |||
50 | 200 | 190 | 350 | 165 | 125 | 102 | 20 | 3 | 4 | 18 | 32 | |||
公稱壓力PN(MPa) | 公稱通徑DN(mm) | 結(jié)構(gòu)尺寸 Structure dimension | 法蘭連接尺寸 Flange Dimension | 沉頭座直徑 | ||||||||||
L | H≈ | L0 | D | D1 | D2 | b | f | n | d | |||||
1.0/1.6
| 65 | 220 | 195 | 350 | 185 | 145 | 122 | 20 | 3 | 4 | 18 | 32 | ||
80 | 250 | 215 | 400 | 200 | 160 | 133 | 20 | 3 | 8 | 18 | 32 | |||
100 | 280 | 250 | 500 | 220 | 180 | 158 | 22 | 3 | 8 | 18 | 32 | |||
125 | 320 | 280 | 600 | 250 | 210 | 184 | 22 | 3 | 8 | 18 | 32 | |||
150 | 360 | 320 | 800 | 285 | 240 | 212 | 24 | 3 | 8 | 22 | 40 | |||
1.0 | 200 | 457 | 415 | 1000 | 340 | 295 | 268 | 24 | 3 | 8 | 22 | 40 | ||
1.6 | 200 | 457 | 415 | 1000 | 340 | 295 | 268 | 24 | 3 | 12 | 22 | 40 | ||
2.5 | 15 | 125 | 76 | 140 | 95 | 65 | 47 | 14 | 2 | 4 | 14 | 26 | ||
20 | 130 | 81 | 160 | 105 | 75 | 58 | 16 | 2 | 4 | 14 | 26 | |||
25 | 135 | 91 | 180 | 115 | 85 | 68 | 16 | 2 | 4 | 14 | 26 | |||
32 | 180 | 150 | 250 | 140 | 100 | 78 | 18 | 2 | 4 | 18 | 32 | |||
40 | 200 | 165 | 300 | 150 | 110 | 88 | 18 | 3 | 4 | 18 | 32 | |||
50 | 220 | 185 | 350 | 165 | 125 | 102 | 20 | 3 | 4 | 18 | 32 | |||
65 | 250 | 195 | 350 | 185 | 145 | 122 | 22 | 3 | 8 | 18 | 32 | |||
80 | 280 | 215 | 400 | 200 | 160 | 133 | 24 | 3 | 8 | 18 | 32 | |||
100 | 320 | 250 | 500 | 235 | 190 | 158 | 24 | 3 | 8 | 22 | 40 | |||
125 | 360 | 280 | 600 | 270 | 220 | 184 | 26 | 3 | 8 | 26 | 48 | |||
150 | 450 | 320 | 800 | 300 | 250 | 212 | 28 | 3 | 8 | 26 | 48 | |||
200 | 500 | 415 | 1000 | 360 | 310 | 278 | 30 | 3 | 12 | 26 | 48 | |||
公稱壓力PN(Mpa) | 公稱通徑DN(mm) | 結(jié)構(gòu)尺寸 Main dimension | 法蘭連接尺寸 Flange Dimension | 沉頭座直徑
| |||||||||||
L | H≈ | L0 | D | D1 | D2 | D3 | D4 | b | f | f2 | n | d | |||
4.0 | 15 | 125 | 76 | 140 | 95 | 65 | 47 | 40 | 28 | 14 | 2 | 3 | 4 | 14 | 26 |
20 | 130 | 81 | 160 | 105 | 75 | 58 | 51 | 35 | 16 | 2 | 3 | 4 | 14 | 26 | |
25 | 135 | 91 | 180 | 115 | 85 | 68 | 58 | 42 | 16 | 2 | 3 | 4 | 14 | 26 | |
32 | 180 | 150 | 250 | 140 | 100 | 78 | 66 | 50 | 18 | 2 | 3 | 4 | 18 | 32 | |
40 | 200 | 165 | 300 | 150 | 110 | 88 | 76 | 60 | 18 | 3 | 3 | 4 | 18 | 32 | |
50 | 220 | 185 | 350 | 165 | 125 | 102 | 88 | 72 | 20 | 3 | 3 | 4 | 18 | 32 | |
65 | 250 | 195 | 350 | 185 | 145 | 122 | 110 | 94 | 22 | 3 | 3 | 8 | 18 | 32 | |
80 | 280 | 215 | 400 | 200 | 160 | 133 | 121 | 105 | 24 | 3 | 3 | 8 | 18 | 32 | |
100 | 320 | 250 | 500 | 235 | 190 | 158 | 150 | 128 | 24 | 3 | 3.5 | 8 | 22 | 40 | |
125 | 360 | 280 | 600 | 270 | 220 | 184 | 176 | 154 | 26 | 3 | 3.5 | 8 | 26 | 48 | |
150 | 450 | 320 | 800 | 300 | 250 | 212 | 204 | 182 | 28 | 3 | 3.5 | 8 | 26 | 48 | |
200 | 500 | 415 | 1000 | 375 | 320 | 285 | 260 | 238 | 34 | 3 | 3.5 | 12 | 30 | 54 |
公稱壓力PN為4.0MPa法蘭的基本尺寸 The flange dimensions of PN4.0MPa
四、主要部件材質(zhì)表Main parts material
序號(hào) NO. | 名稱 Parts | 材料 Material | 代號(hào) Code |
1 | 閥體 Body | 鑄鋼Cast steel 青銅Bronze 不銹鋼Stainless steel | ZG230-450 CB/T772-98 ZCuSn5Pb5Zn5 GB/T1176-87 ZG0Cr18Ni9GB/T2100-98 |
2 | 球體 Ball | 不銹鋼 Stainless steel | 0Cr18Ni9 GB/T1220-92 |
3 | 閥座 Sea | 聚四氟乙烯 PTFE | — |
4 | 閥桿 Stem | 不銹鋼 Stainless steel | 0Cr18Ni9 GB/T1220-92 |
五、標(biāo)記示例Example
1) 公稱壓力為1.0MPa,公稱通徑為50mm,按GB2501-89的法蘭不銹鋼球閥
For example: According to GB2501-89 PN1.0MPa, DN50mm flange stainless steel ball valve
AS10050N YYMV04-00
2) 公稱壓力為1.6MPa,公稱通徑為50mm,按GB2501-89的法蘭鑄鋼球閥
For example: According to GB2501-89 PN1.6MPa, DN50mm flange cast steel ball valve
AS16050G YYMV04-00
3) 公稱壓力為1.0MPa,公稱通徑為150mm,按GB2501-89的法蘭青銅球閥
For example: According to GB2501-89 PN1.0MPa, DN150mm flange bronze ball valve
AS10150Q YYMV04-00
六、技術(shù)要求Specification
1) 材料見主要部件材料表;
The valve materials see