WE04系列兩件式法蘭不銹鋼球閥
150#ANSI法蘭、通風(fēng)球、電動或氣動執(zhí)行機(jī)構(gòu)
WE04系列采用了一個全流道2件法蘭不銹鋼球閥，以最小的壓降實現(xiàn)大流量。該閥門的特點是防噴閥桿可增加安全性，加強(qiáng)PTFE閥座和密封可延長使用壽命，316 SS（ASTM CF8M）球閥可提高性能。執(zhí)行機(jī)構(gòu)直接安裝，為狹小空間提供緊湊的組件。限位開關(guān)可直接安裝在閥門上，以實現(xiàn)遠(yuǎn)程位置指示。
WE04系列可配置氣動或電動執(zhí)行機(jī)構(gòu)。電動執(zhí)行機(jī)構(gòu)有防風(fēng)雨或防爆、多種電源電壓和雙位或調(diào)制控制。兩位執(zhí)行器使用電源電壓驅(qū)動閥門打開或關(guān)閉，而調(diào)制執(zhí)行器接受4至20 mA的閥門定位輸入。熱過載保護(hù)和齒輪傳動裝置具有潤滑功能。
氣動雙作用執(zhí)行機(jī)構(gòu)使用氣源驅(qū)動閥門打開和關(guān)閉。致動器有兩個供油口，一個驅(qū)動閥門打開，另一個驅(qū)動閥門關(guān)閉。彈簧復(fù)位氣動執(zhí)行器使用氣源打開閥門，內(nèi)部加載的彈簧將閥門復(fù)位至關(guān)閉位置。SN電磁閥也可用于在供氣口之間電動切換供氣壓力，以打開和關(guān)閉閥門。執(zhí)行機(jī)構(gòu)由陽極氧化和環(huán)氧涂層鋁制成，可提供多年的無腐蝕服務(wù)。
產(chǎn)品應(yīng)用
氣體或液體流量控制是快速氣密關(guān)閉的理想選擇
特征
能夠配置為適合任何應(yīng)用程序
限位開關(guān)可安裝在手動閥上，用于遠(yuǎn)程監(jiān)控
透氣球，減少操作扭矩
防風(fēng)雨或防爆電動執(zhí)行機(jī)構(gòu)
雙作用或彈簧復(fù)位陽極氧化鋁氣動執(zhí)行機(jī)構(gòu)
消除線程，減少安裝和維護(hù)時間
全流道設(shè)計減少了整個閥門的壓降
WE04-X-XXX-OPT WE04 2-PIECE PNEUMATIC 150# FLANGED SS BALL VALVE
1ST SYMBOL (1ST X) RANGE
CHD00 1/2 IN HAND OPERATED
DHD00 3/4 IN HAND OPERATED
EHD00 1 IN HAND OPERATED
GHD00 1-1/2 IN HAND OPERATED
HHD00 2 IN HAND OPERATED
IHD00 2-1/2 IN HAND OPERATED
JHD00 3 IN HAND OPERATED
CDA01 1/2 IN DOUBLE ACTING
DDA01 3/4 IN DOUBLE ACTING
EDA02 1 IN DOUBLE ACTING
GDA03 1-1/2 IN DOUBLE ACTING
HDA03 2 INDOUBLE ACTING
IDA04 2-1/2 IN DOUBLE ACTING
JDA04 3 IN DOUBLE ACTING
CSR02 1/2 IN SPRING RETURN
DSR02 3/4 IN SPRING RETURN
ESR03 1 IN SPRING RETURN
GSR04 1-1/2 IN SPRING RETURN
HSR05 2 IN SPRING RETURN
ISR06 2-1/2 IN SPRING RETURN
JSR06 3 IN SPRING RETURN
2ND SYMBOL (2ND X) SOLENOID (PNEUMATIC ACTUATOR ONLY)
N NO SOLENOID
A NEMA 4X NAMUR SOLENOID
3RD SYMBOL (3RD X) SOLENOID VOLTAGE(PNEUMATIC ACTUATOR ONLY)
N NO SOLENOID
A 110 VAC
B 220 VAC
C 24 VAC
D 24 VDC
E 12 VDC
4TH SYMBOL (4TH X) POSITIONERS AND SWITCHES
00 NONE
01 42ADO EXP LIMIT SWITCH
02 45VDO EXP POSITION TRANSMITTER
03 42ADO-B ATEX LIMIT SWITCH
04 42ADO-IE IECEX LIMIT SWITCH
06 QV-210101 POLY LIMIT SWITCH
07 VPS AND P1 PROX SWITCH
08 265ER-D5 POSITIONER
09 285ER-D5 SMART POSITIONER
OPTIONS (OPT) (PNEUMATIC ACTUATORES ONLY)
-NO FAIL OPEN SPRING RETURN ACTUATOR
