Hi-Flow系列（2000VA）Hi-Flow系列（2000VA）气动薄膜调节阀

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

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 * 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 23 2-way3-way动作类型 0001 Push-To-ClosePush-To-Open (2-way only)连接尺寸 012345678 1/2"NPT3/4" NPT1" NPT1-1/4" NPT1-1/2" 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 VW SingleSeat (2-way only)Double Seat (3-way only)特性 ALSN LinearLinear Needle (2000 to 2002 only)Equal Percentage (2000 to 2005 only)Equal Percentage Needle (2000 to 2002 only)阀体材质 134 Ductile IronBronze316 SS阀杆材质 2 316 SS驱动器 220221222223230231233 Air-To-Lower, 20 in²Air-To-Lower, 45 in²Air-To-Lower, 45 in²Air-To-Lower, 80 in²Air-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 23456789 1/8" for Type N valve plug3/16" for Type N valve plug1/4" for Type N valve plug5/16" for Type N valve plug3/8" for Type N valve plug1/32" for Type L valve plug1/16" for Type L valve plug3/32" for Type L valve plug可选项 AL0L1ZLRFHRFPositioner 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)