產(chǎn)品型號: 2000VA
高流通能力、穩(wěn)定、可靠
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)動器:氣動彈簧/隔膜
驅(qū)動器控制信號:0.21-1.0bar(3-15PSI)
氣路連接:1/4"NPT內(nèi)螺紋
選型表:
型號 管徑 Cv 99% 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 | 2 | 230 | LO | 2001VA32-230-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 | 2 3 | 2-way 3-way | |||||||||
| 動作類型 | 00 01 | Push-To-Close Push-To-Open (2-way only) | |||||||||
| 連接尺寸 | 0 | 1/2" NPT | |||||||||
| 閥座 | V W | Single Seat (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) | |||||||||
| 閥體材質(zhì) | 1 3 4 | Ductile Iron Bronze 316 SS | |||||||||
| 閥桿材質(zhì) | 2 | 316 SS | |||||||||
| 驅(qū)動器 | 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) | |||||||||
| 針塞閥接口尺寸 | 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 | |||||||||
| 可選項 | A L0 L1 Z LRF HRF | Positioner factory mounted (specify positioner model) 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, 316 SS body (for 1-1/2" and 2" sizes only, standard on 2-1/2", 3" and 4" sizes) High Range Flange: Class 250 in Iron or Class 300 in Bronze, 316 SS body (for 1-1/2" to 4" sizes) |
