進口電動高壓調節閥W4F6CP

　　electric pressure control valve W4F6CP

　　關鍵詞：進口電動超高壓調節閥，進口電動超高壓差調節閥，進口電廠高溫高壓調節閥，進口75Mpa調節閥，進口Class4500LB調節閥

　　一、概述Overview

　　W4F6CP型進口電動高壓調節閥又稱抗氣蝕、低噪聲、高壓差調節閥、是德國沃德工程技術人員為滿足50-600MW火力發電機組配套而開發的新型調節閥，該系列產品經過多次的改進，不繼完善，具有新穎性和性。

　　W4F6CP Type import electric pressurecontrol valve, also known as anti-cavitation and low noise, high-pressuredifferential regulating valve, which is the development of engineering andtechnical personnel of GER WODE Company To meet the 50-600MW thermal powergenerating units supporting.The series has a new and advanced after manyimprovements and improve.

　　二、用途Use

　　安裝在電廠鍋爐高壓差管道上作流量、壓力調節用

　　Installed in power plant boiler pipehigh-pressure differential for regulating flow or pressure.

　　三、結構特征Structure

　　1、本系列產品采用完合拆裝式結構，操作力距小，閥腔內件（包括閥座、

　　閥芯、節流組件、密封件等）均可從并閥腔取出，維護保養十分方便，閥體不需從管道上割下，可長期使用。

　　This series of products together withcomplete disassembly structure, operation torque is small, the valve chamberpieces (including the seat,

　　Valve, throttle assemblies, seals, etc.)can be removed from the chamber and the valve, maintenance is very convenient,valve body do not have to be cut from the pipeline,can be long-term use

　　2、閥芯為柱塞體平衡式結構，操作力距小，調節靈敏高。

　　Spool is balanced plunger body structure,operating torque, the adjustment of high sensitivity.

　　3、節流組件由多孔板集流式節流環與套筒式節流套組成，且配以均流罩，

　　因此具有小流量高壓差無氣蝕、大流量、調節性能好，流體排出梳流無噪音的綜合特性，滿足了高壓差等苛刻工況的要求，有效地實現了高溫、高壓差流體的流量調節控制，可調性好，調節精度高。

　　Throttling component from the porous flowrestrictor plate set ring set with integral throttle sleeve, and supported byboth flow hood, therefore, no pressure differential with low flow cavitation,the flow, regulated performance, drain fluid flow without noise comb, fullymeet the harsh conditions of high pressure and poor requirements, effectiveimplementation of the high temperature and pressure differential control offluid flow control, adjustable, good regulation and high precision.

　　4、節流環可在閥門工作行程的55%之內，實現多級減壓節流

　　Cutting ring can be achieved in multi-stagevacuum throttle valve work within 55% of stroke.

　　5、閥芯和閥座密封面堆焊司鈦萊硬質合金，抗沖刷、耐蝕。

　　Core and valve seat sealing surface iswelded titanium Levin Secretary carbide, anti-erosion and corrosion resistance.

　　四、閥體Body

　　組成部件Components

　　1、閥體2、齒形墊片3、閥塞4、閥芯組件（含閥座、迷宮節流件、壓籠）5、齒形墊片6、閥桿7、閥蓋8、壓圈9、螺母10、螺柱11、下填料12、中填料13、上填料14、隔環15、壓套16、壓板17、螺母18、螺栓

　　1、Body 2、Profilegasket 3、Plug 4、Valve assembly (including valve seat, cutting pieces of the maze,pressure cage) 5、Profile gasket 6、Stem, 7、valve cover, 8、the pressure ring 9、Nut, 10、stud, 11、under the filler, 12、the filler, 13、the filler 14、ring, 15、pressure sets, 16、clips, 17、nuts, 18、bolts

　　型 式： 鍛、鑄直通式閥體

　　Type: forging, casting straight-throughvalve

　　公稱通徑：DN10-DN300

　　DN: 10-300

　　公稱壓力：PN25、32Mpa、75Mpa或ANSI1500 ANSI2500 ANSI4500

　　Nominal pressure: PN25, 32Mpa ，75Mpaor ANSI 1500 ANSI2500 ANSI4500

　　連接形式：BW焊接（或用戶要求）

　　Connection Type: BW welding (or userrequirements)

　　材 料：WCB、25、20CrMo

　　Material: WCB, 25,20 CrMo

　　上 閥蓋：WCB、25、20CrMo

　　Bonnet: WCB, 25,20 CrMo

　　填 料：柔性石墨或其他

　　Packing: Flexible graphite or other

　　介質溫度：≤300℃、≤450℃、≤550℃

　　Medium temperature: ≤300℃, ≤450℃，≤550℃

　　閥內組件：柱塞平衡式、套筒式

　　Valve components: balanced piston, sleevetype

　　流量特性：等百分比或線性

　　Flow characteristics: equal percentage orlinear

　　閥座型式：2Cr13,或其它不銹鋼滲氮或焊硬質合金

　　Seat Type: 2Cr13, or other weldingstainless steel or alloy nitriding

　　閥芯材料：2Cr13,或其它不銹鋼滲氮或焊硬質合金

　　Spool material: 2Cr13, or other weldingstainless steel or alloy nitriding

　　五、執行機構Actuator

　　型式：電子式電動帶手動執行器等

　　Type: electronic electric actuator withmanual, etc

　　閥作用方式：電關或電開式

　　Mode of action: power off or power open

　　主 電 源：AC660V、AC380V、AC220V、DC24V

　　Main Power Source: AC660V、AC380V、AC220V、DC24V

　　六、閥額定流量系數（KV）值

　　Rated flow coefficient (KV) values

　　1—800T/h(按用戶提拱的實際工藝參數設計制造

　　1-800T / h (according to the user's actualdesign and manufacturing process parameters)

　　七、性能Performance

　　基本誤差：±2.5

　　Basic error: ± 2.5

　　回 差： 2%

　　Hysteresis: 2%

　　死 區： 2.5%

　　Dead zone: 2.5%

　　泄 漏量：符合ANSIB16.104-1976IV或VI級

　　Leakage: meet ANSIB16.104-1976IV or VIlevel

　　主要外形尺寸和連接尺寸詳情致電沃德代理商。

　　The main dimensions and connectingdimensions For more information contact WODE agents.

　　產品外形尺寸、尺寸結構圖圖，請與沃德閥門代理商聯系，謝謝！訂貨產品尺寸以沃德公司出具的圖紙為準或根據用戶要求定制的尺寸。

　　如果您有需要咨詢更詳細的產品信息

　　歡迎聯系德國沃德WODE一級代理商：北京永德寶閥門有限公司