高流通能力、稳定、可靠
介质:兼容液体,气体,蒸汽
口径:1/2"~4"
类型:2通或3通
连接:1/2"~2":NPT内螺纹,1-1/2"~4":法兰
压力限制:铁或青铜体:17.2bar,316SS体:20bar
温度限制:-7~204.4℃
阀体材质:铸铁,青铜或316SS
阀座材质:316SS
驱动器:气动弹簧/隔膜
驱动器控制信号:0.21-1.0bar(3-15PSI)
气路连接:1/4"NPT内螺纹
选型表:
| 型号 | 管径 | Cv 100% | 阀体材质 | 设定USP - psig (bar) | USP 调节范围 - psig (bar) |
| 2000VA32-230-QS | 1/2" | 6.45 | Bronze | 125 (8.6) | 96-200 (6.8-13.8) |
| 2001VA32-230-QS | 3/4" | 10.75 | Bronze | 125 (8.6) | 81-155 (5.6-10.7) |
| 2002VA32-230-QS | 1" | 17.42 | Bronze | 125 (8.6) | 123-166 (8.5-11.5) |
| 2002VA32-231-QS | 1" | 17.42 | Bronze | 125 (8.6) | 71-155 (4.9-10.7) |
| 2003VA32-230-QS | 1-1/4" | 25.3 | Bronze | 98 (8.6) | 66-98 (4.6-6.8) |
| 2003VA32-231-QS | 1-1/4" | 25.3 | Bronze | 125 (8.6) | 121-165 (8.3-11.4) |
| 2004VA32-231-QS | 1-1/2" | 32.1 | Bronze | 125 (8.6) | 104-137 (7.2-9.5) |
| 2005VA32-231-QS | 2" | 50.3 | Bronze | 88 (6.1) | 68-88 (4.7-6.1) |
| 2005VA32-233-QS | 2" | 50.3 | Bronze | 125 (8.6) | 116-145 (8.0-10.0 |
