Ninth Wave Technologies

Sp Road, Secunderabad, Telangana

The Dual Plate Check Valves is designed for Chilled & Hot Water for purpose non-return valve that is stronger, lighter in weight and smaller in size as compared to other Check valve.

Features:

• Wide Size range (DN50…DN300)
• Cast iron Body
• Lapped Ductile Iron disc
• Wafer type and flange type Connection

Honeywell Y-type strainer is widely used in water application and is used for protecting valve and other equipments from scrap and impurities in the system.

Features:

• Ductile iron body with epoxy coating
• Stainless steel filter screen

Ninth Wave has launched a new initiative of refurbishing VAV equipment and systems within its service division. A comprehensive package which includes initial survey, VAV unit validation, report and recommendations, followed on, if required, by on-site rectification, modernisation and installation. With this single point responsibility, all work can be undertaken to suit the clients’ specific requirements bearing in mind that very often the offices are still occupied.

Variable Air Volume Systems Currently available air distribution components, controls, and design strategies offer much more efficient designs than those installed and operating in many existing buildings. Today’s VAV systems can handle changing load requirements by varying the amount of heated or cooled air circulated to the conditioned space in response to varying heating or cooling loads. This reduces fan power requirements, which saves energy and costs.

VAV-systems work either by opening or closing dampers or by modulating the airflow through mixing boxes powered by VAV fans as loads in various zones of the building change.

How it Works:

If, for example, more cooling in an area is required, the damper to that area is opened wider, increasing the flow of cold air until the desired temperature is reached. As the damper opens, static pressure in the duct drops, signaling the fan to increase air delivery. Conversely in this same example, if an area is too cool, the damper is slowly closed, reducing the flow of cold air.

Variable-speed drives (VSDs):

Used in combination with variable-speed drives (VSDs), this reduction in flow results in a reductionin the fan power needed, saving energy. Converting an existing constant-volume system to a VAV system is a popular option for many building owners, because it allows the system to turn itself down in response to changing demand.

VAV Terminal units:

Variable Air Volume terminal units regulate the flow of conditioned supply-air into occupied spaces, to assure that comfortable temperature levels are maintained.

Variable Air Volume (VAV) Boxes are required to control air supply as per the requirement in an air distribution network of air flow in a particular zone. VAV Boxes are used very frequently in office space, commercial towers, conference rooms & control area to control temperature & try to achieve a particular set point given to its thermostat.

VAV Boxes by varying airflow can control various parameters like temperature, CO2 level, positive differential pressure, depending upon its application. It also attains substantial energy saving by blocking access air into the duct & hence in-turn low rpms of AHU fans, unlike constant air volume system which is not capable of achieving high energy efficiency.

NinthWave   is associated with Honeywell Automation to bring out the best quality Variable Air Volume system to its customers. WE became proud ‘exclusive channel partners for VAV system’ of Honeywell Automation for complete country in year 2014.

We provide Pressure Independent type Variable air volume boxes, factory fitted with a microprocessor DDC controller, damper, damper actuator, cross flow velocity sensor with differential pressure transmitter, thermostat and in-built step down transformer. VAV boxes are calibrated in factory & undergo Honeywell’s stringent quality check tests before being shipped out of factory.

We can also customize VAV boxes as per the requirement of customer like, single skinned, double skinned, by-pass, multi leaf, with heating element etc.

VAV controller comes with BACNet® MS/TP communication standard, which is widely accepted for third party integration across the country. We also provide tested integrators for VAV integration.

In past years we have successfully commissioned VAV system at so many prestigious multi-national client offices across the country, catering to their customized requirements.

Applications successfully commissioned are briefed below.

Zone Temperature Application This is the most common type of application, required to control temperature by varying air flow. The most critical of them were heating & cooling application, where air temperature changes as per the weather condition, & hence VAV operation also reversed to achieve a set point. Our technical team has mastered these applications to ensure proper operation of the system.

Fresh Air/ Ventilation (Demand Control Ventilation) Application In Demand Control Ventilation, a VAV operates to limit & measure the air flow required to maintain a CO2 differential level in a particular zone. A high CO2 level can cause lower work efficiency of the work force. Also access fresh air intake in an AHU can decrease its energy efficiency. In order to control an optimum level of CO2 differential level, a Variable Air Volume Box finds its application, it measures CO2 level & modulate accordingly to maintain a CO2 level inside a work space. We have commissioned systems having such requirement across the country successfully. Our controllers are fully compatible to maintain VOC level, rH level etc. to provide a controlled environment.

Differential Pressure Application

• We have also come across differential pressure application, where a VAV is placed in return duct, & it allows maintaining a higher pressure in the controlled area. This application is generally used in controlled environment like clean room, drug formulation chambers, storage cabins, Server rooms etc. Applying VAV system, an efficient dust free system can be provided by maintaining a positive pressure inside the zone.
• We have undertaken these critical application & successfully commissioned them.
• VAV Box CFM Range: We offer an extensive range of CFMs from 62 cfm to 8000 cfm

Ninth Wave Technologies is one of the best BTU Meter Annual Maintenance Service provider in Hyderabad, Telangana. We are endowed with advanced equipment traceable to national standards and give dependable services. We have a group of enthusiastic, technically qualified, proficient Engineers & Technicians. Right from the inception of our company we are Quality Conscious and bring 100% satisfaction among our clients. We maintain our services quality standard. We always study, evaluate and adopt up-to-the-minute techniques to improve our quality of services. Our BTU meter annual maintenance services are highly affordable and dependable with a quality standard conforming to National & International Standards. We are available to call anytime.

Building management solutions is an important monitoring & controlling system in any Building Automation System. It monitors & controls various utilities such as UPS system, Firefighting system, Alarm & Control System, VAV system, VRV system so on & so forth.

Monitoring system like lift pressurization system & Stairwell Pressurization system, which are vital for safe passage of residents & occupants, in case of fire hazards. Also Variable Air Volume system control for both heating & cooling applications, is a typical application in any building automation software.

At NinthWave  , we are associated with Honeywell Building Automation, which provide prerequisite field & supervisory DDC (Direct Digital Control) controllers, as well as field sensors, necessary to monitor & control an even based on the inputs from these field sensors.

We Apply A 3 Step Top-Down Approach In Providing A Feasible Solution For Any Automation Application

Analyze the requirement: Once any system requirement is received our BMS team analyse the requirement of the system, & dissect the requisites to the minute level. This helps in better understanding of the application of the system & functionality of the system.

Selection of the Controllers & Field sensors : After understanding the needed operation thoroughly, we look into the selection of the controllers & sensors, which would suffice to complete the required functions in a proper & efficient manner. Compatibility of sensors & DDC Controllers with respect to technical specifications is also taken into account, which diminish any chances of problems at later stage.

Datasheets, Drawing, User Graphics : Once hardware selection is done, we communicate the same in comprehensible format to our customer, with appropriate drawings, datasheets & a pattern of User graphics.

We have also undertaken various other process automation jobs like water flow control automation, pump automation & other customized automation solutions in various industries.

Water, Air & Steam are precious resources for a process plant & their consumption is critical, as they are important for various processes in HVAC, Food & Beverages, cement, automobile, chemicals etc.

Production of these utilities is very expensive and an overhead to the companies. In order to maintain the efficient utilization of these utilities, continuous monitoring & control is required, so that the resources can be used effectively. Controlling of these resources is a big challenge, which every utility plant faces every day.

For those having hassles in measuring & control of these resources, NinthWave   comes with complete package products & solutions for them. We also ask our customers for their technical requirement & customize the solution which suits their requirement.

With our solutions, client is not only able to control the consumption of these utilities in a particular section of a plant but also can chart out the daily, monthly usage pattern of the utility in that section. This data can further be utilized in planning various plant related activities as well as effective & efficient utilization of these resources in any industry.

Customized Solutions Offered Are As Follows :

• Water flow Monitoring & Control The water consumption pattern will help in controlling the wastage of this resource, as well as can be billed to any customer for the monthly consumption.
• Compressed Air flow measurement & Control It is a universal fact that 15% of electricity is used in producing clean compressed air in any plant. By using this solution, consumption can be monitored, as well as air line ruptures can be traced, & hence wastage of air can be minimized which in turn will minimize the overall electricity bills. Solution can also give a brief idea about the health of air compressor plant.
• Steam flow monitoring & Control Boilers are the heart & steam is the blood in any process industry. To keep them healthy, we need to monitor steam flow consumption in different parts of a plant. It keeps the efficiency of boiler system high & put a check on its fuel bills.

BTU Meters or heat meters are used very frequently in HVAC, Food & Beverage, Automobile university & other process plants to measure chilling unit efficiency.

BTU Meter or Heat Meters are used to measure the heat consumption of an Air Handler Unit in commercial buildings, Hotels, IT Parks & Malls etc. Heat Metering is a way to generate a legitimate bills based on the cooling consumption of a tenant. The other billing methods based on PSFT (per square feet), is generally getting obsolete, as the consumption of Air Handler Unit varies depending upon the heat load variation.

BTU billing is critical as it is complex to understand that what to bill, & how to bill. But under Ninth wave’s expert supervision, it has become easier for a biller or building owner to understand the technicality related to Heat Metering billing. Heat Metering system once installed makes everyday life of a maintenance engineer easy, as by looking a single screen, he will be able to find out where exactly is problem & can plan service activities accordingly.

NinthWave   provides a complete one stop solution for Heat Metering, right from BTU Meters, Integrators, Billing Software . Our expert team can also design or customize a solution based upon the requirement of a customer. Our billing software when integrated with the BTU Meter units can deliver the legitimate bills directly to the customer. It also checks current status of a meter & can find out if meter is having any technical issues. It shows the current consumption values of every individual meter, like flow (m3/hr), Supply water temperature (oC), Return water Temperature (oC), Current heat load (KW), etc.

By deducing the data from billing pattern & chilled water consumption, it becomes easier for an engineer to plan maintenance activities & also can achieve higher savings in electricity bills, by running Chillers in a more efficient manner.

Water is a critical & important resource for any industry. Water needs to be treated before it is fed into the closed loop water circuit & hence measurement of critical parameter like pH, conductivity, Total Dissolved solutes etc. is required to control the quality of water & prevent scaling & internal rusting of pipe.

NinthWave  is a one stop complete solution provider for the requirements related to the measurement & treatment of water. We also do customization as per the customer’s requirement, like automation of chemical dosing to maintain pH, conductivity, Hardness in water, audio-visual alarm system for water quality & start-stop a process in case water quality is not upto the mark.

Polluted water is a gigantic threat to the environment as it can pollute water tables & hence can cause several diseases to the society. Waste water should be treated before being sent out of a plant to city severs, or used for gardening or cultivation as per the pollution control board guidelines. It is hence a social responsibility & imperative to treat waste water & have a record of water parameters, which is generally demanded & checked by Environmental bodies time to time. A monitoring system needs to be in place, so that the complete water treatment plant can be controlled from a single place.

We can provide complete package solution for waste water treatment right from different sensors like pH, Conductivity, Chlorine, TDS, Turbidity, BOD & COD analyzers etc. to control panels & software to monitor graphically the quality of water.

Ninth Wave Technologies is one of the best BTU Meter Annual Maintenance Service provider. We are equipped with sophisticated master instruments to provide excellent BTU Caliberation service in Hyderabad, Telangana. Our equipment is traceable to National Standards. We are supported by a group of enthusiastic, technically qualified, trained Engineers & Technicians. Right from the beginning we are Quality Conscious and maintain our services quality standard through National & International Standards. So we capably are into this process to provide total customer satisfaction. We always study, assess and adopt modern techniques to improve our quality of services. Contact us now for affordable and dependable services.