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电动球阀Q941F/Q941H-16P DN40 电动V型球阀 不锈钢电动球阀 法兰球阀 手动可选

电动球阀Q941F/Q941H-16P DN40 电动V型球阀 不锈钢电动球阀 法兰球阀 手动可选

产品实拍

产品特色

电动球阀Q941F/Q941H-16P DN40 电动V型球阀 不锈钢电动球阀 法兰球阀 手动可选

Electric ball valve Q941F/Q941H - 16 p DN40 electric v-shaped ball valve stainless steel electric ball valve flange ball valve manually optional

电动V型球阀 概述

电动V型球阀，球芯呈V形状，可实现线性调节，可调范围大。当阀门关闭时，V型缺口与阀座之间产楔形剪切作用，既具有自洁功能又能防止球芯卡死，特别适用于管线结垢冻结场合。适宜于控制纸浆、污水，含有纤维和颗粒固体悬浮介质及粉粒状介质。配用的POLOVO气缸活塞式执行机构，结构简单，输出力矩大。本系列球阀按密封性能分为软密封和硬密封；按调节方式分为调节型和切断型，切断型按作用形式分单作用和双作用式，调节型为双作用式。单作用式的独特优点是一旦动力源发生故障，球阀将按控制系统的要求自动处于关闭或开启位置。产品广泛应用于电力、石油、化工、造纸、轻纺、食品、制药、航空航天等领域。

■适用做调节流量的阀，具有***的流量特性
■适用带有固体物质的苛刻介质（PTFE密封不适用）
■中轴密封是活动的压块，方便密封的检修
■阀体小巧、经济实惠

电动V型球阀 参数

Summary of electric V type ball valve

Electric V type ball valve, ball core is in the shape of V can realize linear adjustment, wide adjustable range. When the valve is closed, "V" gap between the seat and wedge shearing action, both have the function of self-cleaning and can prevent the core ball stuck, especially suitable for the pipeline scaling freeze. Suitable for the control of the pulp, waste water, solid fiber and particle suspension medium powder and granular media. With POLOVO cylinder piston actuator, simple structure, high output torque. This series of ball valve in accordance with the sealing performance is divided into soft seal and hard seal; According to the regulation mode is divided into external regulation and cutting off, cut off type according to the function form of single and double acting type, external regulation for double acting type. Unique advantage of single acting is that once the power supply fails, the ball will automatically according to the requirement of the control system in a closed or open position. Products are widely used in electric power, petroleum, chemical industry, papermaking, textile, food, pharmaceutical, aerospace and other fields.

S applicable flow adjusting valve, accurate flow characteristics

S used harsh medium with solid material (PTFE sealing is not applicable)

S for the axial seal is active, convenient for the maintenance of seal

S body small, economical and practical

Electric V type ball valve parameters

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