乐清船用阀门厂专业生产各种船用阀门
法兰不锈钢球阀YYMV04-00
FLANGE STAINLESS STEEL BALL VALVE
法兰不锈钢球阀适用于工作温度-20℃≤t≤150℃的水、蒸汽、油类及弱酸碱溶液等介质的船舶管路上,做启闭用。该产品法兰连接尺寸按GB2501-89连接标准。该阀由东台市远洋船舶配件有限公司开发生产。
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.
PN4.0MPa的法兰结构
二、型式和参数Type and dimension
型式 Type | 法兰连接尺寸 Flange Standard | 公称压力 Working Pressure (MPa) | 公称通径 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
公称压力PN(MPa) | 公称通径DN(mm) | 结构尺寸 Structure dimension | 法兰连接尺寸 Flange Dimension | 沉头座直径 | ||||||||||
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 | |||
公称压力PN(MPa) | 公称通径DN(mm) | 结构尺寸 Structure dimension | 法兰连接尺寸 Flange Dimension | 沉头座直径 | ||||||||||
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 | |||
公称压力PN(Mpa) | 公称通径DN(mm) | 结构尺寸 Main dimension | 法兰连接尺寸 Flange Dimension | 沉头座直径
| |||||||||||
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 |
公称压力PN为4.0MPa法兰的基本尺寸 The flange dimensions of PN4.0MPa
四、主要部件材质表Main parts material
序号 NO. | 名称 Parts | 材料 Material | 代号 Code |
1 | 阀体 Body | 铸钢Cast steel 青铜Bronze 不锈钢Stainless steel | ZG230-450 CB/T772-98 ZCuSn5Pb5Zn5 GB/T1176-87 ZG0Cr18Ni9GB/T2100-98 |
2 | 球体 Ball | 不锈钢 Stainless steel | 0Cr18Ni9 GB/T1220-92 |
3 | 阀座 Sea | 聚四氟乙烯 PTFE | — |
4 | 阀杆 Stem | 不锈钢 Stainless steel | 0Cr18Ni9 GB/T1220-92 |
五、标记示例Example
1) 公称压力为1.0MPa,公称通径为50mm,按GB2501-89的法兰不锈钢球阀
For example: According to GB2501-89 PN1.0MPa, DN50mm flange stainless steel ball valve
AS10050N YYMV04-00
2) 公称压力为1.6MPa,公称通径为50mm,按GB2501-89的法兰铸钢球阀
For example: According to GB2501-89 PN1.6MPa, DN50mm flange cast steel ball valve
AS16050G YYMV04-00
3) 公称压力为1.0MPa,公称通径为150mm,按GB2501-89的法兰青铜球阀
For example: According to GB2501-89 PN1.0MPa, DN150mm flange bronze ball valve
AS10150Q YYMV04-00
六、技术要求Specification
1) 材料见主要部件材料表;
The valve materials see "Material of Main Parts";
此外,球阀的材质可由定货方选定,包括304/316/316L等不锈钢材质的球阀均可生产;
And, if customer needs, the other kind of stainless steel such as 304, 316, 316L, also can used for this valve;
2) 法兰连接尺寸按GB2501-89;
Flange connection dimensions are according to GB2501-89;
3) 其他制造、试验和验收技术条件按GB600-91。
Other specification of test and acceptance shall conform to GB600-91。