Fisher 63EG 型指揮器作用式泄壓閥可用于液體和氣體應(yīng)用。63EG 也適合節(jié)流背壓或旁路應(yīng)用。 兩種結(jié)構(gòu)的主閥門都使用快速更換閥芯包以便于快速進(jìn)行維護(hù)。 對于遠(yuǎn)程監(jiān)KONG，63EG 型閥門可使用位置監(jiān)KONG器支架 (PMB) 將 4300 系列無線位置監(jiān)KONG器安裝到行程指示器。廣州奧麗斯特燃?xì)庠O(shè)備有限公司咨詢電話：零貳零-捌貳叁貳玖陸貳伍，壹叁柒壹零叁陸壹貳陸零/13710361260-陸熙。
Fisher 63EG 型泄壓閥功能
運(yùn)行安靜—Whisper Trim™ 籠選項可將高速氣體的噪聲降低 10 分貝。 帶有 Whisper Trim 的調(diào)壓器專為泄壓閥出口上經(jīng)常出現(xiàn)聲速氣體的高壓應(yīng)用設(shè)計。
嚴(yán)密關(guān)斷—刀刃金屬塞和軟閥座提供氣密性關(guān)斷。
簡單直通式維護(hù)—頂部進(jìn)入式設(shè)計使得維護(hù)更加簡單。 無需從管線上卸下閥體即可檢查、清潔及更換閥內(nèi)件。
低壓升—6358 系列泄壓閥指揮器能減小壓升，避免系統(tǒng)過壓。
全效流通能力—Fisher 產(chǎn)品經(jīng)實驗室檢測，其公布的產(chǎn)品流體數(shù)據(jù)皆能 100% 實現(xiàn)。
行程指示器—簡化了維護(hù)過程的檢測和系統(tǒng)故障排查
穩(wěn)定啟動—指揮器的獨特中空閥桿可在主閥塞頂部快速取壓，避免正常系統(tǒng)啟動期間主閥打開
Fisher 63EG 型泄壓閥規(guī)格
閥體尺寸和端部連接方式：閥體尺寸：NPS 1、2、3、4、6、8 x 6、12 x 6 / DN 25、50、80、100、150、200 x 150、300 x 150
端部連接：NPT、CL150 RF、CL300 RF、CL600 RF、CL125FF、CL250RF、BWE、SWE 或 PN 16/24/40
泄壓（入口）壓力63EG 型：400 psig / 27.6 bar，1098-63EGR 型：82 psig / 5.7 bar
泄放設(shè)定壓力范圍：63EG 型：10 至 400 psig / 0.69 至 27.6 bar 的九個范圍 ，1098-63EGR 型：3 至 65 psig / 0.21 至 4.5 bar 的三個范圍
溫度適用范圍：丁腈橡膠 (NBR)：-20° 至 180°F / -29° 至 82°C，氟橡膠 (FKM)：0° 至 300°F / -18° 至 149°C，乙丙橡膠 (EPDM)：-20° 至 275°F / -29° 至 135°C
單位名稱：廣州奧麗斯特燃?xì)庠O(shè)備有限公司
單位地址：廣東省廣州市天河區(qū)珠村東環(huán)路110號珠園大廈402室
Fisher Type 63EG pilot-operated pressure relief valves may be used for both liquid and gas service.Type 63EG is also suitable for throttling backpressure or bypass applications. The main valves in both constructions use quick-change trim package for fast maintenance. For remote monitoring, a Position Monitor Bracket (PMB) is available for the Type 63EG to mount the 4300 Series Wireless Position Monitors to the travel indicator.
Features
Quiet Operation—The Whisper Trim™ cage option can reduce noise from high-velocity gas by as much as 10 decibels. Whisper Trim equipped regulators are especially engineered for high-pressure applications where sonic gas velocities are often encountered at relief valve outlets.
Tight Shutoff—A knife-edged metal plug and soft seat provide bubble tight shutoff.
Easy In-Line Maintenance—Top entry design enables easier maintenance. Trim parts can be inspected, cleaned and replaced without removing the body from pipeline.
Low Buildup—6358 Series relief valve pilots reduce the buildup required to protect system from overpressure.
Full Usable Capacity—Fisher brand products are laboratory tested. 100% of the published flow capacity can be used with confidence.
Travel Indicator—Simplifies in-service inspection and system troubleshooting
Stable Startup—The unique hollow valve stem in the pilot provides quick pressure registration on top of the main valve plug preventing main valve unseating during normal system startup.
Specifications
Body Size and End Connection Styles
Body Sizes: NPS 1, 2, 3, 4, 6, 8 x 6, 12 x 6 / DN 25, 50, 80, 100, 150, 200 x 150, 300 x 150
End Connections: NPT, CL150 RF, CL300 RF, CL600 RF, CL125FF, CL250RF, BWE, SWE, or PN 16/24/40
Maximum Relief (Inlet) Pressure
Type 63EG: 400 psig / 27,6 bar
Type 1098-63EGR: 82 psig / 5,7 bar
Relief Set Pressure Range
Type 63EG: 10 to 400 psig / 0,69 to 27,6 bar in nine ranges
Type 1098-63EGR: 3 to 65 psig / 0,21 to 4,5 bar in three ranges
Temperature Capabilities
Nitrile (NBR): -20° to 180°F / -29° to 82°C
Fluorocarbon (FKM): 0° to 300°F / -18° to 149°C
Ethylenepropylene (EPDM): -20° to 275°F / -29° to 135°C
Unit name：Guangzhou honest Gas Equipment Co.,Ltd
Unit address：Room 402,Zhuyuan building,No.110,East Ring Road,Zhucun,Tianhe District,Guangzhou,Guangdong Province,China
