Georg Fischer Harvel LLC

Agricultural & Farming Products

Multi-Channel Controller measures energy/power consumption.

Designed to perform as all-in-one controller or function as transmitter for multiple parameters, Signet 8900 allows mixing and matching of up to 6 sensor types including flow, pH, ORP, conductivity/resistivity, pressure, temperature, and level. For HVAC applications, BTU calculator can execute heating and cooling, 2 cooling, or 2 heating functions simultaneously. It also allows user-selection of...

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Fluid & Gas Flow Equipment

Three-Way Ball Valves offer chemical resistance.

Electrically actuated Series 175/176/177/178 and pneumatically actuated Series 275/276/277/278 are available in PVC, CPVC, PP, and SYGEF®-PVDF in sizes from Â-½-2 in. with EPDM and FPM seals. Utilizing PP-GV 30 actuators for chemical resistance, valves are suited for diverting and mixing liquids in food and chemical processing piping systems. L-port version provides independent...

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Architectural & Civil Engineering Products

Corrosive Waste Piping Systems use molded 45° Wye fittings.

Fuseal® Polypropylene and Fuseal 25/50(TM) PVDF Corrosive Waste Piping Systems utilize fittings that feature smooth ID without any irregularities for uninterrupted flow path. Able to withstand acids, bases, and solvents, flame-retardant systems withstand intermittent corrosive fluids up to either 212° or 280°F, depending on model. Polypropylene and PVDF Double 45° Wyes...

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Sensors, Monitors & Transducers

Flow Sensor works in fluids with particulates.

Suited for conductive fluid applications that contain particles, solids, and fibers, Signet 2551 Magmeter has no moving parts and can connect to other instrumentation via frequency or digital (S3L) signal output or 4-20 mA output option. Insertion style electro-magnetic flow sensor features stainless steel electrodes, PVDF or PP body, and 2-wire system design. Mounted into 0.5-0.8 in. pipes, unit...

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Fluid & Gas Flow Equipment

Tee Valve is designed to minimize potential accidents.

Suited for continuous flow applications, Tee Valve assembly includes Type 546 ball valve connected to tee by reducer bushing. Safety plug, shipped on open end of valve, prevents leakage if valve is left open when system is started up. Available in PVC and CPVC body materials with EPDM valve seals, product is offered in 1 x Â-½ in. through 8 x 2 in. sizes. Fully assembled unit, rated at 232...

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Fluid & Gas Flow Equipment

Ball Valve comes in corrosion-resistant materials.

Pressure rated to 225 psi at 68°F, Type 375 True Union Ball Valve is available in NSF 61 certified PVC as well as CPVC and PPn. Grooved handle and notched union nut facilitate gripping during installation and use. Floating ball design provides leak-proof closure, while safeblock ball seat and blow-out proof stem with double stem seals provide operator protection. PVC and CPVC valves range...

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Butterfly Valve suits water and wastewater applications.

Offered in cast iron wafer and ductile iron lug, Type 388 Valve is available in sizes from 2-24 in. with pressures to 250 psi and temperatures to 250°F. It features 2 in. longneck body for adding insulation with ANSI 150 pipe flanges and 2-piece stem that allows removal of 1 piece of valve during service. Stem is pinned into body, preventing slippage and accidental removal, while lip design...

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Fluid & Gas Flow Equipment

Compact Valve is suited for potable water applications.

NSF 61-certified H2O Type 374 Valve is manufactured with PVC body and PTFE/polyethylene blended ballseat for corrosion resistance. It is offered in 3/8-4 in. sizes with 3.58 in. lay length. True union valve incorporates safeblock ball seat and blowout-proof stem with double stem seals. Rated for 225 psi with socket ends and 150 psi with threaded ends, pump has 10,000+ cycle life and meets 12454-B...

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Pressure Piping Systems include 10 and 12 in. pipe sizes.
Architectural & Civil Engineering Products

Pressure Piping Systems include 10 and 12 in. pipe sizes.

Available in 20 ft lengths, Schedule 80 PVC and CPVC Piping Systems feature chemical and corrosion resistance to acids, alkalis, and alcohols, making them suited for handling wide range of fluids. PVC and CPVC thermoplastic materials are lightweight and will not rust, scale, or pit. PVC systems offer temperature resistance up to 140°F, while CPVC systems withstand temperatures to...

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