Hi-Flow系列(2000VA)气动薄膜调节阀:PROXIMITY QV410101 阀位开关

更新时间：2026-04-02 20:20:18

Hi-Flow系列(2000VA)气动薄膜调节阀

访问量：469
型号：2000VA
品牌：W.E.Anderson
Hi-Flow系列(2000VA)气动薄膜调节阀的详细描述：

高流通能力、稳定、可靠
Hi-Flow系列(2000VA)气动薄膜调节阀
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)

举例 2 00 1 V A 3 2230 LO2001VA32-230-LO Hi-Flow™ Globe Valve;
2-way, 3/4" NPT connection, linear plug, bronze body,
316 SS trim, reduced port 1/2" size.
类型 2
3
2-way
3-way
动作类型 00
01
Push-To-Close
Push-To-Open (2-way only)
连接尺寸 0
1
2
3
4
5
6
7
8
1/2"NPT
3/4" NPT
1" NPT
1-1/4" NPT
1-1/2" NPT (or Flange with LRF or HRF option)
2" NPT (or Flange with LRF or HRF option)
2-1/2" Flange (see options)
3" Flange (see options)
4" Flange (see options)

阀座 V
W
SingleSeat (2-way only)
Double Seat (3-way only)
特性 A
L
S
N
Linear
Linear Needle (2000 to 2002 only)
Equal Percentage (2000 to 2005 only)
Equal Percentage Needle (2000 to 2002 only)
阀体材质 1
3
4
Ductile Iron
Bronze
316 SS
阀杆材质 2
316 SS
驱动器 220
221
222
223
230
231
233
Air-To-Lower, 20 in2
Air-To-Lower, 45 in2
Air-To-Lower, 45 in2
Air-To-Lower, 80 in2
Air-To-Raise, 20 in2 (2-way only)
Air-To-Raise, 45 in2 (2-way only)
Air-To-Raise, 80 in2 (2-way only)
针塞阀接口尺寸 2
3
4
5
6
7
8
9
1/8" for Type N valve plug
3/16" for Type N valve plug
1/4" for Type N valve plug
5/16" for Type N valve plug
3/8" for Type N valve plug
1/32" for Type L valve plug
1/16" for Type L valve plug
3/32" for Type L valve plug
可选项 A
L0
L1
Z
LRF
HRF
Positioner factory mounted(specify positionermodel)
Reduced port: 3/4" to 1/2" port size (2001 only)
Reduced port: 1" to 1/2" port size (2002 only)
Reduced port: 1" to 3/4" port size (2002 only)
Special operating range (2-10 psi, 10-18 psi)
Low Range Flange: Class 125 in Iron or Class 150 Bronze, 316SSbody
(for 1-1/2" and 2" sizes only, standard on 2-1/2", 3" and4"sizes)
High Range Flange: Class 250 in Iron or Class 300 in Bronze,
316 SSHi-Flow系列(2000VA)气动薄膜调节阀 body (for 1-1/2" to4"sizes)PROXIMITY QV410101 阀位开关CODcr-3便携式COD测定仪多参数离子测试计美国EXACT电磁流量计英国WILLES 石油医药化工粉尘处理首选正蓝袋式除尘器河北铸造建材业烟尘净化旋风除尘净化器正蓝

PROXIMITY QV410101 阀位开关

型号：QV410101
品牌：Dwyer
PROXIMITY QV410101 阀位开关的详细描述：

PROXIMITY QV阀位指示器
QV410101
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磁力传感器, 本安, AC或DC
阀位指示器/开关/变送器 - Mark 系列
QUICK-VIEW® 阀位指示器/变送器 - 系列 QVPROXIMITYQV 阀位指示器

价廉, 紧凑, 背景光指示, 防腐蚀
阀位传感器 - 系列 VIP
电感3-线 DC传感器, 紧凑, 容易安装
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电感2-线 AC/DC传感器, 2°增量完全可调
QV410101
PROXIMITY QV阀位指示器