品牌：RETZ/我们一直致力于流体控制和测控领域的持续创新，始于2005……(快装)进口气动卡箍球阀阀体采用不锈钢硅溶胶铸造，阀座采用弹性密封结构，密封可靠，启闭轻松。阀杆采用有倒密封的下装式结构，阀腔异常升压时，阀杆不会被冲击
The imported pneumatic clamp ball valve body is cast with stainless steel silica sol, and the valve seat adopts an elastic sealing structure, ensuring reliable sealing and easy opening and closing. The valve stem adopts a bottom mounted structure with an inverted seal, and when the valve chamber is abnormally pressurized, the valve stem will not be impacted
进口气动卡箍球阀产品详情 Product details
(快装)气动卡箍球阀的作用形式分为双作用和单作用，单作用形式具有弹簧复位功能，可在遇到故障或没有气源时，自动归位到开启或关闭的状态。气动三片式球阀通过压缩空气为动力源，带动阀芯做0-90度的来回转动，即可实现对阀门的开关动作，在各个行业得到广泛应用，是常见的控制阀门 RETZ (Quick assembly) The action forms of the imported pneumatic clamp ball valve are divided into double action and single action. The single action form has the spring return function, which can automatically return to the open or closed state in case of failure or no air source. The pneumatic three piece ball valve uses compressed air as the power source to drive the valve core to rotate back and forth at 0-90 degrees, which can realize the opening and closing of the valve. It is widely used in various industries and is a common control valve
进口气动卡箍球阀特点Characteristic
1，采用三段式阀体，螺纹连接，结构紧凑，重量轻，从高真空至高压力都可应用 Three section valve body, threaded connection, compact structure, light weight, applicable from high vacuum to high pressure
2，外形小巧，节约安装空间，特别适用于机械体积小空间狭窄的工况当中 Compact shape, saving installation space, especially suitable for working conditions with small mechanical volume and narrow space
3，三片式气动球阀密封可靠，使用寿命长，开关动作迅速，检修起来方便，易拆装 The threaded three piece pneumatic ball valve has reliable sealing, long service life, fast switching action, convenient maintenance and easy disassembly
进口气动卡箍球阀 性能描述 Performance description
公称通径DN(mm) | 1/2～2” | 执行器型号 | AT系列单双作用气动执行器 |
公称压力(MPa) | PN1.6MPa | 供气压力 | 0.4～0.7MPa |
阀体形式 | 三片式不锈钢硅溶胶SS304,SS316铸造 | 气源接口 | G1/4"、G1/8"、G3/8"、G1/2" |
连接形式 | 卡箍式 | 环境温度 | -30～+70℃ |
阀芯形式 | "O"型球形阀芯，浮动式结构 | 作用形式 | 单作用执行机构、双作用执行机构 |
密封填料 | PTFE、柔性石墨 | 可配附件 | 定位器、电磁阀、空气过滤减压器、保位阀、行程开关、阀位传送器、手轮机构等 |
流量特性 | 近似快开型 | 采用新型气动执行器，有双作用式和单作用式(弹簧复位)，齿轮齿条传动，安全可靠；大口径阀门采用系列AW型气动执行器拔叉式传动，结构合理，输出力大，有双作用式和单作用式。 | |
动作范围 | 0～90° | ||
泄露量Q | 小于额定KV0.01% (软密封：零泄漏) | ||
基本误差 | 带定位器：小于全行程的±2% | ||
死区 | 带定位器：小于全行程的2% | ||
可调范围 | 250：1 | ||
控制方式 | 开关两位控制、4-20mA模拟量控制 | ||
富林克致力于作为流体控制专家，负责中国地区RETZ产品的营销管理和服务，从而创造价值的企业，RETZ以“坚持更好的品质”为根本，以“持续实现具有创造性、高品质产品和服务的企业价值，为当今社会的繁荣作出贡献”为企业理念
