Overview
Riegler is a German precision engineering company specializing in valves and fittings for industrial applications. Established in 1951, the company has built a reputation for manufacturing durable components that meet stringent quality standards. Their product range includes pneumatic valves, quick-release couplings, pressure regulators, and specialty fittings for demanding environments. With headquarters in Kenzingen, Germany, Riegler serves global markets through subsidiaries and authorized distributors. The company holds ISO 9001 certification and produces components that comply with international standards including DIN, ISO, and FDA requirements for medical applications. Their R&D focus ensures continuous innovation in fluid control technology.
Structure and Working Principle
Riegler valves typically feature a compact modular design with precision-machined internal components. Pneumatic valves operate through solenoid activation or manual control, directing airflow via precisely aligned ports and seals. The working principle involves minimal moving parts to ensure reliability, with spool or poppet mechanisms controlling media flow. Key structural elements include corrosion-resistant bodies (often brass or stainless steel), durable elastomer seals (such as FKM or NBR), and spring-loaded mechanisms for positive actuation. Many models incorporate visual position indicators and standardized interfaces for easy system integration. The company's patented designs often focus on reducing internal dead volume and improving flow characteristics.
Key Features
Riegler products distinguish themselves through exceptional leak-tightness, with many valves achieving leakage rates below 0.1 bubble/min. Their designs prioritize energy efficiency, particularly in pneumatic applications where low power consumption solenoids (as low as 0.5W) reduce operational costs. The product range includes specialized solutions like sterile valves for pharmaceutical applications with electropolished surfaces and cleanroom-compatible packaging. Many components feature quick-connect interfaces complying with industry standards like ISO 16030 or push-in fittings for tube connections. High-cycle models are tested to exceed 10 million operations, making them suitable for demanding automation environments.
Application Areas
Riegler components are widely implemented in industrial automation systems for machine tooling, packaging lines, and robotic applications. Their pneumatic valves control actuators, grippers, and other motion components in manufacturing environments. The medical technology sector utilizes Riegler's sterile valves in diagnostic equipment, gas distribution systems, and laboratory analyzers. Additional applications include food processing equipment (with FDA-compliant materials), semiconductor manufacturing (high-purity gas control), and transportation systems (brake air controls). The company offers explosion-proof variants for hazardous areas and high-temperature models for oven or sterilization applications. Custom solutions are available for OEMs with specific performance requirements.
Maintenance and Precautions
Proper maintenance of Riegler valves involves periodic inspection of seals and actuators, with recommended service intervals varying by operating conditions (typically 1-5 years). For pneumatic applications, using filtered, dry air (ISO 8573-1 Class 2 or better) significantly extends component lifespan. Installation precautions include proper torque application during connection (avoiding overtightening), ensuring correct port alignment, and verifying media compatibility with seal materials. When handling medical-grade components, sterile procedures must be followed during installation. For troubleshooting, the company provides detailed technical documentation including flow diagrams and pressure/flow characteristic curves for each product series.
B2B Procurement Guide
When sourcing Riegler products, buyers should first identify the exact product code from technical datasheets, as the company uses a detailed numbering system indicating size, function, and material specifications. Lead times for standard items typically range 2-4 weeks, while custom configurations may require 6-8 weeks. Procurement channels include authorized distributors (for smaller quantities) and direct OEM agreements for high-volume purchases. Minimum order quantities vary by product type, with some common valves available in single-unit quantities while specialized fittings may have MOQs of 50-100 units. Buyers should request material certificates and performance test reports for critical applications. For EU shipments, REACH and RoHS compliance documentation is routinely provided.
Related Manufacturers
- 主营：流量计、齿轮泵、处理器、温度计、高压气缸阀、温度变送器、称重传感器、电阻测试仪、远程传感器、静电测试仪、三相制动电机
- 主营：发动机、离合器、机械取力器、弹簧制动器、液力偶合器、盘式制动器、弹性联轴器、套件泵分动箱、接近控制系统、kpto系列偶合器、动力换挡变速箱
- 主营：后面板、齿轮泵、工业品、riegler接头243、电线圈、压线钳、分析仪、act模块、张力计、监测仪、应变片、风速计、加药阀、减速箱、消音器、隔膜泵、蓄水器、气动阀、开发板、光栅尺、微量泵、减压器、缓冲器、高温计、磁开关、减速机
- 主营：齿轮泵、过滤器、控制阀、电磁阀、截止阀、圆柱销、攻丝机、离心泵、执行器、液压钳、低压电机、输出扭矩、步进电机、圆形气缸、伺服电机、可调滚轮杆、联轴器、阀门
- 主营：Elma超声波清洗机、Burocco阀门、HG磁性表座、riegler、AQ空气传感器、ADL电源
- 主营：齿轮泵、压力计、气动泵、减速箱、afb备件、隔膜泵、光栅尺、摄像头、减速机、齿轮箱、电磁阀、隔膜片、振动器、止回阀、撇油器、高压泵、取样针、加热器、触摸屏、电抗器、皮托管、卡箍钳、放大器、增压器、传感器
- 主营：riegler、控制阀
- 主营：扫描头、监测仪、斜嘴钳、光栅尺、固化胶、监视器、电磁阀、执行器、止回阀、放大器、剥皮器、传感器、清洗剂、钳工锉、流量计、夹持头、空心轴、机器人、液压阀、管接头、测试仪、平口钳、电离棒、真空泵、钢丝钳
- 主营：电机、减速机、阀门、制动器、过滤器、模温机、风机、缓冲器、膨胀节、振动器
- 主营：点胶枪、照明灯、传感器、流量计、继电器、控制器、换向阀、减压阀、超声波、适配器、电位器、转换器、液压缸、8400series、1078series、内置轴承、通信模块、cherry217083、电动气动、温度开关、接近开关、隔离信号、403131sdv-p07、sickgse2s-n131、德国点胶阀
- 主营：康拉德、执行器、传感器、riegler、湿度探头、询价速回、同步马达
- 主营：binks、ransburg、demag、riegler、stromag、HBM、KOLLMORGEN、HSB、FSG、DEVILBISS、BAUMULLER、COHERENT、TECNA、BAUMER、BUDERUS、DELTA、MAGTROL
- 主营：离心泵、传动轴、金属制品、数字显示面板
- 主营：欧洲工业品、solartron、ringspann、ott-jakob、karlklein、MP Filtri、holland、JAHNS液压马达、DEVILBISS、Demag、Prosoft、Magtrol、Vogel 减速机
- 主营：gt030h060、齿轮泵、闪光灯、riegler、分析仪、压力计、气动泵、f8p0150rj、中继器、nm715nr1v、气动阀、升降机、光栅尺、p+f安全、argohytos、11-487-00、减速机、电磁阀、测量仪、振动器、温湿度、光纤头、止回阀、制冷泵、液压泵、6sh2100l2