Georg Fischer Harvel LLC
Easton, PA 18040
Thermoplastic Piping Stops Corrosive Leaks for Paper Production Plant
Paper manufacturers rely on piping systems for the safe conveyance of Sodium Hypochlorite (NaOCI), commonly known as bleach, to whiten raw paper.Â- One such manufacturer was experiencing leaks from corroded welds in their stainless steel Sch 40 316L piping system. In order to provide a safer work environment and protect sensitive equipment, management sought a better solution for handling...
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Disinfectant Monitoring System measures chlorine dioxide.
Combining amperometric sensing technology, clear flow cell, flow regulator, sensors, filter, and variable area flow indicator, Signet 4632 Chlorine Dioxide Analyzer System accurately measures chlorine dioxide levels up to 2 ppm/mg/L in water treatment applications. Reagent-free system features pre-wired electronics, 120 Vac power plug, two 4–20 mA outputs, and 2 dry contact mechanical relays....
Read More »Dissolved Oxygen Sensor utilizes optical technology.
Incorporating S3L digital communication link, Signet 2610-41 connects to Signet 9900 SmartPro® Transmitter Generation III as well as Signet 8900 Multi-Parameter Controller. Unit offers measurement range of 0–20 mg/L, 0–200% saturation, and accuracies of ±0.1 mg/L for 0–8 mg/L and ±0.2 mg/L for 8–20 mg/L. Built-in Modbus RS485 and 4–20 mA current loop outputs provide...
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Transmitter supports batch controller capabilities.
Signet 9900 Transmitter (Generation II) supports multiple parameters, including flow, pH/ORP, conductivity/resistivity, salinity, temperature, pressure, level, and 4–20 mA signals, and batch systems. In addition to saving up to 10 batch sizes, capabilities include customizable batch names, entry of K-factors for each batch,Â- confirmation for preventing accidental batch...
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Dissolved Oxygen Sensor utilizes optical technology.
Incorporating optical sensor cap that is factory calibrated and requires no field calibration, Signet 2610 eliminates need for replacement of membrane and reference solutions when monitoring dissolved oxygen levels in wastewater treatment systems. Unit features measurement range of 0-20 mg/L with accuracies of ±0.1 mg/L for 0-8 mg/L and ±0.2 mg/L for 8-20 mg/L. Built-in Modbus RS485...
Read More »Metering Ball Valve precisely controls flow of chemicals.
Available in 3/8 and Â-½ in. sizes, Type 523 Valve Series features V-notch ball with 180° turn rotation capability, providing optimal flow control and resolution. Design also includes circular scale that enables reading from all possible angles. Offered in PVC, Polypropylene, and PVDF Standard materials, micro-doser valve features integrated stainless steel mounting inserts, PTFE ball...
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Double Containment Vinyl Piping offers simple installation.
Meeting demands for pressure-rated double containment system for transporting hazardous liquids, Double-See(TM) has 3D thermal expansion compensation feature as well as closure coupling design that allows conformance to ASME B31.3 test inspection requirements. Versatile options, assembled and tested fittings, and pipe cut-length guidance system simplify installation. Primary and secondary pipes,...
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Modular Transmitter features multi-parameter capabilities.
Offered in panel or field mount versions, Signet 9900 SmartPro(TM) Transmitter provides single-channel interface for multiple parameters including flow, pH, ORP, conductivity/resistivity, pressure, temperature, level, and salinity. Backlit display, measuring 3.90 x 3.90 in., shows separate lines for units, main, and secondary measurements as well as dial-type digital bar graph. HART module allows...
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GF Piping Systems Introduces New Generation Cone Check Valve Series Featuring Improved Safety, Simplicity and Efficiency
Tustin, Calif. - GF Piping Systems has introduced the new generation Type 561/562 Cone Check Valve and the Type 591/595 Vent and Bleed Valve Series featuring a new spherical cone shape design that offers improved flow characteristics and leak-proof operating performance. Available in sizes from 3/8 - 4", customers can select from PVC, CPVC, PROGEF Standard, Polypropylene, SYGEF® PVDF, or...
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Ultrasonic Flow Meters/Loggers accommodate pipe sizes from ½ -78 in.
Incorporating Transit-Time DSP measurement capability, portable Portaflow 220/330 and fixed installation Ultraflo 3000/4000 display instantaneous fluid flow rates or velocity and totalized values. Products, able to output data directly to PC/printer or store data in internal memory, provide sampling resolution of 50 psec as well as continuous single level indication. Devices also offer...
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