Royce Water Product Categories

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3-way Diaphragm Valve | Type 519

3-way Diaphragm Valve - Overview

Diaphragm valves are used for regulating, controlling, closing, and monitoring volume flows. This is especially useful when transporting contaminated, aggressive or abrasive media. This type of valve has distinctive advantages due to its simple function and optimised design. Only the valve body and diaphragm come into contact with the medium. The valve is suitable for use with gases and liquids and can be used in any location and drained completely. Unlike other valve types, no pressure surges can be caused by closing the diaphragm valve. This valve comes as a manually operated valve or an automatic valve.

3-way Diaphragm Valve - Features
- Complete plastic valve - no metal screws
- No corrosion in aggressive media/environment
- Constant leak-tightness
- No need to re-tighten
- Highly stable connection of upper part and valve body using buttress thread
- Maximum flow and linear characteristic curves for easier control
- Free of dead space, sealing web lies close to the pipe wall
- Durable
- Lockable
- Position Indicator
- Can be fitted with an actuator or electrical feedback unit
https://www.youtube.com/watch?v=yYOwYXnohfQ

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Dam Angle Transmitter | RIVERT

Dam Angle Transmitter - Overview

This angle transmitter contains an internal pendulum encoder that uses gravity. This converts the inclination into an output signal to deliver high-precision angle measurements. Applications include:
- Determining the sliding gate position of radial, tainter, crest, weir, slide, roller, sluice, lock gates, etc.
- Determining the valve position of flap valves, ball valves, shut-off valves, etc.
- Monitoring the orientation of sliding gates
- Determining slewing crane positions, drawbridge angles, etc.
Dam Angle Transmitter - Features
- High precision angle measurements
- Optimal water supply regulation without additional gear or linkage
- Suitable for harsh environments
- Absolute position available immediately after power on
- Maximum investment protection
- Can easily migrate to new generation
- Various encoders and interfaces available
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Lug Style Butterfly Valve | 578

Lug Style Butterfly Valve - Overview

The Lug style butterfly valve has all-plastic housing which combines quality and durability. Through the use of fibreglass-reinforced polypropylene, the valve's weight is greatly reduced. This simplifies not only the installation of the valve but also saves on the storage cost. The valve can be used reliably in highly corrosive applications and is excellent for use with aggressive media. The system allows the exchange of individual system components at any time - quickly and easily, without much effort. Since the actuation torque is strongly dependent on the internal pressure, type 578 is optimally designed in this area. The maximum nominal pressure is 10 bar on both sides at 20 °C. A further benefit of this is the long life span since the valve is less exposed to wear and tear.

Lug Style Butterfly Valve - Features
- Corrosion resistant
- Stable and Reliable
- Easy maintenance
- Long life span
- Minimal operation torque
- Can be fitted with an actuator (optional)
- Lever positioning clearly marked
- Can be used with electric position indicators (optional)
- Use as lugged valve with threaded bushes integrated into the housing
- Lower weight than metallic butterfly valves
- Low wear and tear: up to 50 % lower operating torque than centric valves
- Leak-tightness within and without: double, internal axis gasket on both sides
- Lockable hand lever
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Multilyser V3 | Multi::lyser

Multilyser V3 - Overview

The Multilyser is a combination of the s::can Nitrolyser and Carbolyser probes. The Multilyser measures organic carbon & nitrates for a multitude of pre-defined applications. The Multilyser is suitable to be used for surface water, groundwater, drinking water as well as wastewater applications. This accurate, easy-to-use probe optimises performance and cost-effectiveness. The Multilyser monitors 4 of the following parameters: Turbidity, TSS, TS, BOD, COD, TOC, DOC, COD f, NO3-N, NO-3, UV254, and UV254 f.

Multilyser V3 - Features
- UV-Vis spectrometry over the total range (190-750 nm)
- web server onboard – IoT enabled, no user software is needed to configure
- communicates directly with your mobile device via WLAN
- unlimited number of parameters possible
- 8 GB onboard memory
- improved optical performance
- revolutionary precision
- fast measurement interval – every 10 seconds
- extremely power efficient
- sleep mode for low energy consumption
- multiparameter probe with 1 mm, 5 mm, or 35 mm optical path length
- ideal for wastewater, surface water, and drinking water
- long-term stability
- virtually maintenance-free
- factory pre-calibrated, local multi-point calibration possible
- automatic cleaning with compressed air or brush/ruck::sack
Drinking Water Datasheet

Waste Water Datasheet

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Platon Plastic VA Flowmeter | DS1140

Platon Plastic VA Flowmeter - Overview

Type PG and PGU flowmeters are low-cost variable area flowmeters for liquids or gases, in pipe sizes 1/2” or 1”.The shatterproof TPX moulded tapered indicator tube has a 100mm linear flow scale with a 10:1 flow range. The stainless steel or Dural float rises with the flow to an equilibrium position. The flow rate is then read from the top of the float. Scales are etched directly onto the plastic flow tube ensuring high float visibility so that it can be easily read at a distance. They are available with air or water scales etched into the flow tube. Glass tubes are also available, which can be supplied with custom scales to suit process conditions, in the PGU housing. TPX plastic has excellent resistance to most chemicals and gases. It is also non-toxic and boilable.

Type PG is a lightweight, open construction ideal for surface mounting or portable use. For alternative process liquids or conditions, external laminated scales are provided and positioned in front of the flow tube.

Type PGU has a rigid diecast housing with a Perspex window, giving it complete protection from random damage. This flowmeter is suitable for unsupported mounting in process pipework.

Platon Plastic VA Flowmeter - Features
- Large flow capacity for use on 1/2” and 1” lines
- High visibility
- Instantaneous in operation
- Suitable for use on a wide range of liquids and gases
- Glass tube or special scale options
- Low-pressure drop
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Shunt Orifice SGUV | Platon DS1160

Shunt Orifice SGUV - Overview

The type SGUV and type SGUL are direct reading Flowmeters for clean liquids and gases in pipe sizes larger than 30mm. They provide a robust and cost effective method of flow measurement. The indicator housing can be mounted locally to the pipe or remotely by the use of flexible impulse tubing. The instrument is a combination of two measuring principles. It is essentially a pressure differential device consisting primarily of an accurately machined orifice plate located in the main pipework. This produces a pressure drop proportional to the square of the flow rate. A secondary orifice restrictor located in the by-pass flowmeter is accurately calibrated to produce a by-pass flow that can be measured by the glass VA type flowmeter, scaled in terms of the main pipe flow. The metering elements are manufactured to a high standard of interchangeability with boldly marked indicating scales and dynamically balanced floats.

Shunt Orifice SGUV - Features
- Calibration for wide range of gases and liquids
- Available for various flanges
- Instantaneous reading
- Ease of installation
- Compact and rugged construction
- Optional flow alarm
- Maintenance possible under flow conditions
- Interchangeable components provide low cost unit
- Only one moving part
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Wafer Check Valve | 369

Wafer Check Valve - Overview

The type 369 Wafer Check Valve is designed especially for large installations. It requires little maintenance and is extremely compact. The design is optimised for installations between ISO/DIN as well as ANSI/BS connections. The flap traps can be installed either horizontally or vertically. When the medium flows, it opens up the plate of the flap trap, allowing the medium to flow through. The flap closes again if the medium pressure falls below a certain threshold. The flap traps of Type 369 are intended to prevent media from flowing back within the allowable pressure and temperature range. The flap traps are available with or without a return spring made of V4A or Hastelloy. This is suitable for use in water treatment and the chemical process industry.

Wafer Check Valve - Features
- Self-closing check valve
- Horizontal or vertical installation (water column/gravity / optional spring)
- Installation between both ISO/DIN and ANSI/BS connecting elements
- Simple installation
- Highly resistant materials
- Robust design
- Virtually maintenance free
- Parts that come into contact with media are highly resistant plastics and elastomers
- Optimised flange gasket made of EPDM/FKM installed in the valve housing. Suited for fluted connecting elements
- Disc seals available in EPDM/FKM and are installed in plates
- For pulsating flow, flap traps with reset spring (stainless steel V4A/Hastelloy C) available. Reduces noise development
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Ammonium Sensor | ammo::lyser pro

Ammonium Sensor - Overview

A multi-parameter probe for the online measurement of ammonium. The pro version has potassium compensation for more accurate results. This reliable device outclasses conventional analysers in terms of measurement stability and lifespan. Precision is guaranteed by real time compensation of the ammonium value with temperature, pH and potassium and a high performance reference electrode.

ammo::lyser™ III pro: monitors NH4-N and temperature
ammo::lyser™ IV pro+pH monitors NH4-N, temperature and pH (with potassium compensation)
ammo::lyser™ IV pro+NO3-N monitors NH4-N, temperature and NO3-N (with potassium compensation)

Ammonium Sensor - Features
- s::can plug & measure
- measuring principle: ISE (ion selective electrodes)
- optional potassium compensation
- multi parameter probe
- long term stability
- factory pre-calibrated
- automatic cleaning with compressed air
- unique, non-porous / non-leaking reference electrode
- ISE refurbishment
- easy & quick mounting and measurement
- mount directly in the media (InSitu) or in flow cell (monitoring station)
- operation via s::can terminals & s::can software
- automatic temperature compensation, pH compensation possible
- ideal for surface water, ground water, drinking water, and waste water
- minimal maintenance
- life time of ISE: typically 6 month (for applications <1mg/l NH4-N), resp. 1 to 2 years (for applications >1mg/l NH4-N)
Drinking Water

Waste Water

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Flow Wet-Tap Valve | Signet 3519

Flow Wet-Tap Valve - Overview

This Valve provides a quick method of removing a sensor from the pipe under specified operating pressures. The PVC and stainless steel design of the Wet-Tap makes it resistant to corrosion and chemical attack by acids, alkalies, salt, and a number of other harsh chemicals. It mounts directly onto standard Signet installation fittings. It consists of a flange and support plate that threads onto the pipe fitting insert, and a PVC ball valve through which an extended length sensor is inserted into the pipe.

Flow Wet-Tap Valve - Features
- Highly versatile
- Chemically compatible with many liquid process applications
- Corrosion and chemical attack-resistant
- Quick solution to remove/ insert sensor
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Manganese Analyser | Georg C. Wagenseil

Manganese Analyser - Overview

The Manganese Analyser can perform continuous analysis of heavy metals, such as Manganese (Mn), and many other parameters in water. Technologies employed are colorimetric (photometric) and ion-selective electrodes (ISE). Direct measurements, standard addition, and titration enable the ideal measurement strategy. The robust design and high-quality parts of the Manganese Analyser guarantee a long lifespan and minimum maintenance. Low consumption of reagents and very high reagent stability ensures person-free operation. Automated calibration and cleaning.

Manganese Analyser - Features
- Non-toxic chemistry
- Robust design
- Minimal maintenance
- Easy handling
- High accuracy and precision
- Suitable for mission-critical applications
- Automated cleaning and calibration
Datasheet

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Nickel Analyser | Johann J. Fux

Nickel Analyser - Overview

The Nickel Analyser can perform continuous analysis of heavy metals, such as Nickel (Ni), and many other parameters in water. Technologies employed are colorimetric (photometric) and ion-selective electrodes (ISE). Direct measurements, standard addition, and titration enable this ideal measurement strategy. The robust design and high-quality parts of the Nickel Analyser guarantee a long lifespan and minimum maintenance. Low consumption of reagents and very high reagent stability ensures person-free operation. Automated calibration and cleaning.

Nickel Analyser - Features
- Robust design
- Minimal maintenance
- Easy handling
- High accuracy and precision
- Suitable for mission-critical applications
- Automated cleaning and calibration
Datasheet

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Manual Plastic Ball Valve | 542

Manual Plastic Ball Valve - Overview

The high-quality Manual Plastic Ball Valve type 542 is available in various materials and connection options. It is ideal for use in everything from simple water applications to manual applications in demanding processes. The ball valve uses a rotating ball, with a hole through it, that allows straight-through flow in the open position and shuts off flow when the ball is rotated 90º manually to block the flow passage. This valve is primarily used for open/close functions and throttling services. Suitable for neutral or aggressive media with a small number of particles/solids. Chemically resistant.

Manual Plastic Ball Valve - Features
- Ball seats: PTFE (red lever) / PE (blue lever)
- High flow rate
- Possibility of attaching a valve marking
- Same installation length as Ball Valve Type 546 Pro
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SS High Performance Paddlewheel Flow Sensor | Signet 2540

SS High Performance Paddlewheel Flow Sensor - Overview

This Stainless Steel Paddlewheel Flow Sensor is both strong and corrosion-resistant. It is suitable for use in liquid applications with low-velocity measurements. Unique internal circuitry eliminates the need for magnets in the process fluid, enabling flow measurement of 0.1 to 6 m/s while maintaining the advantages of insertion sensor design. Ultraflon 500C bearings and a Tungsten Carbide pin provide exceptional wear resistance. The Signet 2540 offers field replaceable electronics and transient voltage suppression (TVS) to provide greater immunity to large voltage disturbances (i.e. lightning) sometimes encountered in field wiring. Sensors can be installed in DN40 to DN600 pipes using the 1½ in. or ISO 7/1-R 1.5 threaded process connection.
The sensors are also offered in a hot-tap configuration with a bleed valve service without process shutdown in pipes up to DN900 (36 in.). Both styles of sensors must be used in full pipes. They can be used in low-pressure systems.

SS High Performance Paddlewheel Flow Sensor - Features
- Operating range 0.1 to 6 m/s
- Hot-tap versions for installation/service without system shutdown
- For pipe sizes up to DN900
- Field replaceable electronics
- Non-magnetic RF detection
- Standard NPT or ISO process connections
- Adjustable sensor - one size for entire pipe range
- 7.6 m cable
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Accurate Dam Level Measurement | RIPRESS Smart

Accurate Dam Level Measurement - Overview

This cost-effective, versatile and low-maintenance product is a compact all-in-one pressure measuring solution for a variety of water-based applications. It has up to four measuring points for piezoresistive transmitters which allows for accurate measurements of volume, level, flow, and rake monitoring arrangements. The controller has galvanically isolated inputs and outputs, an integrated web server, and predefined formulas for balls and cylinders providing easy measurement, configurations and diagnostics.

Accurate Dam Level Measurement - Features
- High accuracy of up to ±0.05%
- Temperature compensation
- Up to four measurement sections per Controller
- Immersion probes up to 25 bar / IP68
- Transmitters up to 160 bar / IP65
- Controller with built-in web server for easy configuration
- IEC 60870-5-104 and Modbus communication
- Little drift
- Maintenance free
- Simple web browser to connect to the instrument
- Fits to all standard PLCs
- Pressure and Temperature measurements in one
- Excellent price-performance ratio
- SWISS quality
- Extremely robust solution
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High Pressure Liquid Flow Meter | DS1171

High Pressure Liquid Flow Meter - Overview

This metal-bodied flow meter functions using a spring-loaded orifice moving over a tapered cone, creating a variable area flow meter. The flow is indicated by a magnetic follower ring under a scale on an external glass tube. The flow reading is independent of viscosity up to 200 cs. Suitable for water or oil.

High Pressure Liquid Flow Meter - Features
- Works in any orientation
- Pressure up to 350 bar (5000 psi)
- Accuracy ±5% FSD
- Repeatability ±1% FSD
- Direct reading
- Relatively insensitive to viscosity changes
- Oil or water calibrated
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