V形調(diào)節(jié)球閥體積小、重量輕、流通能力大、可調(diào)范圍廣。閥芯上開(kāi)有*特的V形缺口，V形切口與閥座形成一個(gè)扇形區(qū)域，在啟閉過(guò)程中，通過(guò)改變流通截面積，以達(dá)到調(diào)節(jié)介質(zhì)流量的目的，流量特性為近似等百分比。動(dòng)作時(shí)閥芯始終緊貼著閥座轉(zhuǎn)動(dòng)，與閥座產(chǎn)生刮擦作用，可防止污垢粘附在扇面上，V形切口有銳利的邊緣，密封副容易切割纖維介質(zhì)，尤其適宜含纖維、細(xì)顆粒、漿料等介質(zhì)的調(diào)節(jié)。V形調(diào)節(jié)球閥的閥座為組合體，采用特殊的六角彈簧加載，在提供預(yù)緊力的同時(shí)，減少了閥芯與閥座間的摩擦力，操作力矩小。金屬硬密封V形調(diào)節(jié)球閥的密封副經(jīng)特殊硬化處理，并經(jīng)專門(mén)用的研磨設(shè)備研磨，使閥芯球面達(dá)到較高的圓度和表面粗糙度，確保可靠密封，抗磨性能好。軟密封V形調(diào)節(jié)球閥的閥座密封圈則為鑲嵌的聚四氟乙烯，適用于要求嚴(yán)密切斷和調(diào)節(jié)的場(chǎng)合。V形調(diào)節(jié)球閥通常配置雙活塞齒輪-齒條式氣動(dòng)執(zhí)行機(jī)構(gòu)，具有結(jié)構(gòu)緊湊、安裝位置對(duì)稱、改變輸出軸轉(zhuǎn)向方便、輸出力矩大且穩(wěn)定、使用壽命長(zhǎng)、動(dòng)作迅速等特點(diǎn)，按需要可選擇單作用或雙作用型式。具備單作用氣缸、齒輪-齒條式氣缸和電動(dòng)、液動(dòng)執(zhí)行機(jī)構(gòu)可供選用。

       V-Notch Control Ball Valve features small size, light weight, high flow capacity and wide adjustable range. The unique V-shaped notch on the plug forms a fan-shaped area with the seat, in the opening and closing process, the purpose of medium flow adjusting is achieved by changing the flow cross-sectional area, the flow characteristics is approximately equal percentage. During the operation the plug is always stick to the seat to produce a scratch effect to prevent dirt from adhering to the fan-shaped area, the V-shaped cut has sharp edges to easily cut fiber medium, which makes it suitable for medium containing fiber, fine particles,slurry and so on.

       The combination seat contains special hexagonal springs which not only provides preload but also reduce the friction between the plug and the seat and torque. The metal seated sealing goes through special hardening treatment as well as dedicated grinding treatment to achieve high roundness and surface roughness, which ensures excellent reliable sealing and anti-wear properties. The soft-seated sealing contains PTFE to obtain tight shut-off and throttling.V-Notch Control Ball Valve is usually equipped with dual-piston gear-rack pneumatic actuators which feature compact structure, symmetric mounting position, output shaft shift change convenience, large and stable output torque and stable, long life span, prompt action and soon.

       Single and double acting cylinders are both available.Single acting cylinders, gears-rack cylinders and electric, hydraulic actuators are available.

行力流體控制（福建）有限公司是一家集研發(fā)、生產(chǎn)、銷(xiāo)售于一體的電動(dòng)執(zhí)行器專業(yè)制造商，公司總部位于福建泉州，且在國(guó)內(nèi)設(shè)有多個(gè)事業(yè)部，為用戶及時(shí)提供產(chǎn)品交付與售后服務(wù)。公司始終堅(jiān)持開(kāi)拓創(chuàng)新、品質(zhì)至上、攜手共進(jìn)的理念，積極引進(jìn)國(guó)內(nèi)外多名業(yè)務(wù)精英與*技術(shù)工程師，達(dá)成與國(guó)內(nèi)多家能源集團(tuán)、設(shè)計(jì)院、等多家**閥門(mén)企業(yè)的長(zhǎng)期合作關(guān)系。公司嚴(yán)格遵循IS09001質(zhì)量管理體系標(biāo)準(zhǔn)，從而提高產(chǎn)品質(zhì)量、用戶滿意度，增強(qiáng)企業(yè)市場(chǎng)的競(jìng)爭(zhēng)力。
**產(chǎn)品涵蓋多回轉(zhuǎn)和角行程電動(dòng)執(zhí)行器，憑借**、高可靠性及節(jié)能環(huán)保優(yōu)勢(shì)，廣泛應(yīng)用于石油、化工、電力、水處理等行業(yè)。
公司堅(jiān)持**化標(biāo)準(zhǔn)，構(gòu)建完善研發(fā)、生產(chǎn)與服務(wù)體系，建立覆蓋售前、售中、售后的完整服務(wù)體系，提供定制化解決方案與全天候技術(shù)支持。憑借**產(chǎn)品性能與優(yōu)質(zhì)服務(wù)，產(chǎn)品在國(guó)內(nèi)市場(chǎng)占據(jù)重要地位，較**海外，贏得**客戶信賴與認(rèn)可。