江苏中控 品牌
经销商厂商性质
淮安市所在地
五、具有理想流量特性表 | |
公称通径(DN) | 不同开度角下的Kv值 | ||||||||
开度 | 10° | 20° | 30° | 40° | 50° | 60° | 70° | 80° | 90° |
50 | 2 | 4 | 9 | 17 | 32 | 60 | 97 | 151 | 215 |
80 | 6 | 11 | 22 | 44 | 83 | 155 | 250 | 389 | 550 |
100 | 9 | 18 | 35 | 71 | 133 | 248 | 398 | 620 | 890 |
150 | 20 | 40 | 80 | 160 | 300 | 560 | 900 | 1400 | 2000 |
200 | 36 | 72 | 143 | 286 | 737 | 1002 | 1611 | 2506 | 3580 |
250 | 57 | 113 | 226 | 453 | 848 | 1582 | 2543 | 3955 | 5650 |
300 | 81 | 163 | 325 | 651 | 1220 | 2278 | 3661 | 5695 | 8100 |
公称通径DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
流量系数(Kv) | 20 | 38 | 72 | 110 | 170 | 215 | 380 | 550 | 890 | 1400 | 2000 | 3580 | 5650 | 8100 |
可调动作范围 | 0-90° | |||||||||||||
允许压差△P | 小于公称压力(1.6MPa) | |||||||||||||
泄漏量Q | 按API598标准测试 无泄漏 | |||||||||||||
环境温度℃ | -20~60℃ | |||||||||||||
基本误差 | ±2.5% | |||||||||||||
回差 | ±2.5% | |||||||||||||
死区 | 1% | |||||||||||||
可调范围 | 250:1 | 350:1 | ||||||||||||
配用执行机构 | PSQ101,361RSA-05 PU-05 PU-10 | PSQ201,PR-20 361RSC-30 | PU-40 361RSC-50 | PSQ701 PU-60 |
压力 通径 | L | D | H | L1 | D1 | b | Z-d1 | H1 | L2 |
1.6/2.5/4.0 | 1.6/2.5/4.0 | | | 1.6/2.5/4.0 | 1.6/2.5/4.0 | 1.6/2.5/4.0 | | | |
15 | 130/130/140 | 95 | 275 | 157 | 65 | 14/16/16 | 4-14 | 48 | 208 |
20 | 140/140/150 | 105 | 280 | 157 | 75 | 14/16/16 | 4-14 | 53 | 208 |
25 | 150/150/165 | 115 | 287 | 157 | 85 | 14/16/16 | 4-14 | 58 | 208 |
32 | 165/165/180 | 135 | 384 | 208 | 100 | 16/18/18 | 4-18 | 68 | 208 |
40 | 180/180/200 | 145 | 312 | 208 | 110 | 16/18/18 | 4-18 | 73 | 208 |
50 | 200/200/220 | 160 | 325 | 208 | 125 | 16/20/20 | 4-18 | 80 | 208 |
65 | 220/220/250 | 180 | 335 | 256 | 145 | 18/22/22 | 4-18/8-18/8-18 | 90 | 256 |
80 | 250/250/280 | 195 | 365 | 256 | 160 | 20/22/22 | 8-18 | 98 | 256 |
100 | 280/280/320 | 215/230/230 | 400 | 256 | 180/190/190 | 20/24/24 | 8-18/8-23/8-23 | 120 | 256 |
125 | 320/320/360 | 245/270/270 | 420 | 256 | 210/220/220 | 24/28/30 | 8-23/8-25/8-25 | 140 | 256 |
150 | 360/360/400 | 280/300/300 | 440 | 256 | 240/250/250 | 24/28/30 | 8-23/8-25/8-25 | 167 | 256 |
200 | 400/400/550 | 335/360/375 | 470 | 256 | 295/310/320 | 26/34/38 | 12-23/12-25/12-30 | 210 | 256 |
250 | 630 750 | 405 470 | 545 | 380 | | | | | |
300 | 750 870 | 460 530 | 580 | 380 | | | | | |
公称通径DN | L | H | D | D1 | D2 | b | f | L1 | Z-md |
15 | 35 | 275 | 90 | 65 | 45 | 14/16 | 2 | 157 | 4/m12 |
20 | 38 | 280 | 100 | 75 | 55 | 14/16 | 2 | 157 | 4/m12 |
25 | 42 | 287 | 110 | 85 | 65 | 14/16 | 2 | 157 | 4-m12 |
32 | 50 | 297 | 130 | 100 | 78 | 16/18 | 2 | 208 | 4-m16 |
40 | 60 | 312 | 145 | 110 | 85 | 16/18 | 3 | 208 | 4-m16 |
50 | 70 | 325 | 160 | 125 | 100 | 16/20 | 3 | 256 | 4/8-m16 |
65 | 95 | 335 | 180 | 145 | 120 | 18/22 | 3 | 256 | 4/8-m16 |
80 | 118 | 365 | 190 | 160 | 135 | 20/22 | 6 | 256 | 8-m16 |
100 | 140 | 400 | 215/230 | 210/220 | 155/160 | 20/28 | 3 | 256 | 8-m16/20 |
125 | 175/195 | 420 | 245/270 | 210/220 | 185/188 | 24/28 | 3 | 256 | 8-m16/24 |
150 | 210/260 | 440 | 280/300 | 240/250 | 210/218 | 24/28 | 3 | 256 | 8-m20/24 |
公称通径DN | G | L | H | L1 |
15 | 1/2″ | 75 | 275 | 157 |
20 | 3/4 | 80 | 280 | 157 |
25 | 1 | 90 | 287 | 157 |
32 | 11/4 | 40 | 297 | 208 |
40 | 11/2 | 120 | 312 | 208 |
50 | 2 | 140 | 325 | 208 |
| | |
ZKHRQ941F(法兰连接) | ZKHRQ971F(对夹/超薄型连接) | ZKHRQ911F(螺纹连接) |