高流通能力、穩(wěn)定、可靠
Hi-Flow系列(2000VA)氣動(dòng)薄膜調(diào)節(jié)閥
介質(zhì):兼容液體,氣體,蒸汽
口徑:1/2"~4"
類型:2通或3通
連接:1/2"~2":NPT內(nèi)螺紋,1-1/2"~4":法蘭
壓力限制:鐵或青銅體:17.2bar,316SS體:20bar

Hi-Flow系列(2000VA)氣動(dòng)薄膜調(diào)節(jié)閥的詳細(xì)描述： 高流通能力、穩(wěn)定、可靠Hi-Flow系列(2000VA)氣動(dòng)薄膜調(diào)節(jié)閥介質(zhì):兼容液體,氣體,蒸汽口徑:1/2"~4"類型:2通或3通連接:1/2"~2":NPT內(nèi)螺紋,1-1/2"~4":法蘭壓力限制:鐵或青銅體:17.2bar,316SS體:20bar溫度限制:-7~204.4℃閥體材質(zhì):鑄鐵,青銅或316SS閥座材質(zhì):316SS驅(qū)動(dòng)器:氣動(dòng)彈簧/隔膜驅(qū)動(dòng)器控制信號(hào):0.21-1.0bar(3-15PSI)氣路連接:1/4"NPT內(nèi)螺紋選型表:型號(hào) 管徑 Cv * 閥體材質(zhì) 設(shè)定USP -psig (bar) USP 調(diào)節(jié)范圍- 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)舉例 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.類型 23 2-way3-way動(dòng)作類型 0001 Push-To-ClosePush-To-Open (2-way only)連接尺寸 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)閥座 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)閥體材質(zhì) 134 Ductile IronBronze316 SS閥桿材質(zhì) 2 316 SS驅(qū)動(dòng)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)針塞閥接口尺寸 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可選項(xiàng) 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)氣動(dòng)薄膜調(diào)節(jié)閥 body (for 1-1/2" to4"sizes)