electric pressure control valve W4F6CP

品牌：德國沃德WODE

Brand: Germany WODE

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

一、概述Overview

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

W4F6CP Type import electric pressure control valve, also known as anti-cavitation and low noise, high-pressure differential regulating valve, which is the development of engineering and technical personnel of GER WODE Company To meet the 50-600MW thermal power generating units supporting.The series has a new and advanced after many improvements 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(jié)用

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

三、結構特征Structure

1、本系列產(chǎn)品采用完合拆裝式結構，操作力距小，閥腔內(nèi)件（包括閥座、

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

This series of products together with complete disassembly structure, operation torque is small, the valve chamber pieces (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(jié)靈敏高。

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

3、節(jié)流組件由多孔板集流式節(jié)流環(huán)yu套筒式節(jié)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(jié)性能好，流體排出梳流無噪音的綜合特性，完全滿足了高壓差等苛刻工況的要求，有效地實現(xiàn)了高溫、高壓差流體的流量調節(jié)控制，可調性好，調節(jié)精度高。

Throttling component from the porous flow restrictor plate set ring set with integral throttle sleeve, and supported by both flow hood, therefore, no pressure differential with low flow cavitation, the flow, regulated performance, drain fluid flow without noise comb, fully meet the harsh conditions of high pressure and poor requirements, effective implementation of the high temperature and pressure differential control of fluid flow control, adjustable, good regulation and high precision.

4、節(jié)流環(huán)可在閥門工作行程的55%之內(nèi)，實現(xiàn)多級減壓節(jié)流

Cutting ring can be achieved in multi-stage vacuum 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 is welded 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(jié)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(huán)15、壓套16、壓板17、螺母18、螺栓

1、Body 2、Profile gasket 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-through valve

公稱通徑：DN10-DN300

DN: 10-300

公稱壓力：PN25、32Mpa、75Mpa或ANSI 1500  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 user requirements)

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(nèi)組件：柱塞平衡式、套筒式

Valve components: balanced piston, sleeve type

流量特性：等百分比或線性

Flow characteristics: equal percentage or linear

閥座型式：2Cr13,或其它不銹鋼滲氮或焊硬質合金

Seat Type: 2Cr13, or other welding stainless 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 welding stainless steel or alloy nitriding

五、執(zhí)行機構Actuator

型      式：電子式電動帶手動執(zhí)行器等

Type: electronic electric actuator with manual, 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(shù)（KV）值

Rated flow coefficient (KV) values

1—800T/h(按用戶提拱的實際工藝參數(shù)設計制造

1-800T / h (according to the user's actual design 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(qū)： 2.5%

Dead zone: 2.5%

泄 漏 量：符合ANSIB16.104-1976IV或VI級

Leakage: meet ANSIB16.104-1976IV or VI level

主要外形尺寸和連接尺寸詳情致電沃德代理商。

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

產(chǎn)品外形尺寸、尺寸結構圖圖，請yu沃德閥門代理商聯(lián)系，謝謝！訂貨產(chǎn)品尺寸以沃德公司出具的圖紙為準或根據(jù)用戶要求定制的尺寸。

如果您有需要咨詢更詳細的產(chǎn)品信息

歡迎聯(lián)系德國沃德WODE授權一級代理商：北京永德寶閥門有限公司

電話：010-57038765；15001010879

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