Emerald Technology
Bhosari, Pune, Maharashtra
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Honeywell Environmental Control Products

With rich industry experience and knowledge, we are distributing and supplying a qualitative assortment of Environmental Control Products. The offered products are sourced from the certified vendors of the market. These products are well-known among our clients for their excellent performance, corrosion resistance and robustness. The offered products are tested by our vendors on various quality parameters in order to ensure their flawlessness. In addition to this, the offered range can also be availed by clients at market leading prices.

Honeywell Actuator For Modulating Control

Honeywell Actuator For Modulating Control
  • Honeywell Actuator For Modulating Control
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Approx. Price: Rs 19,000 / PieceGet Latest Price
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Product Details:

MaterialCover ABS-FR plastic, Base PBTP-FR plastic, Yoke Diecast aluminum
Power Input24 Vac +/- 15%, 60 Hz
Signal Load1 mA maximum
Weight2.9 lb (1.3 kg)
Actuator Stroke3/4 in. (20 mm)
Protection StandardIP54
Ambient Temperature14 deg F to 122 deg F (-10 deg C to +50 deg C)

The ML6420 Non-Spring Return Electric Linear Valve Actuators are floating control actuators used with controllers that provide a switched or floating single-pole double-throw (spdt) output. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.

Features:
  • Quick and easy installation.ï No separate linkage required.
  • Conduit connector is standard.ï No adjustments required.
  • Low power consumption.
  • High close-off ratings.
  • Force-limiting end switches.
  • Manual operator.ï Synchronous motor.
  • Corrosion resistant design.
  • Maintenance free.
  • Direct/reverse acting with ML7420.
  • Position feedback signal included with ML7420.
  • Selectable 0 to 10 Vdc or 2 to 10 Vdc signal input with ML7420.

Application:
  • The ML6420 Non-Spring Return Electric Linear Valve
  • Actuators are floating control actuators used with controllers that provide a switched or floating single-pole double-throw (spdt) output.
  • These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.
  • The ML7420 Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with controllers that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc.
  • These actuators operate standard Honeywell valves in HVAC applications.
  • An internal selector plug can be used to reverse the direction of action

Accessories:
  • 43191679-111 Single Auxiliary 10K ohm Potentiometer
  • 43191679-112 Single Auxiliary 220 ohm Potentiometer
  • 43191680-105 Dual Auxiliary Switch (for 24 Vac use only)
  • 43196000-001 High Temperature Kit (1/2 to 3 in. valves)
  • Increases temperature range high-end to 428°F (220°C)

Mounting:
  • Place the actuator on the valve with the U-bolt around the valve collar
  • Place the U-bolt against the valve collar and secure the actuator to the valve by turning each U-bolt nut clock-wise.
  • Note: To assure even pressure on the collar, first tighten the nuts finger-tight and then alternate turning each U-bolt nut until both are snug.
  • Push aside the stem button retaining clip and hold. See Fig.
  • Lift valve stem until the head of the valve stem button is inside the large slot of the stem button retaining clip on the actuator.
  • Release the stem button retaining clip to secure the stem button. Check to make certain the stem button is secured by the retaining clip.
  • Remove the cover from the actuator using a Phillips or crosspoint screwdriver.

Installing:
  • Read instructions carefully
  • Failure to follow them could damage the product or cause a hazardous condition.
  • Check ratings and description given in the specifications to make sure the product is suitable for your application.
  • Installer must be a trained, experienced service technician.
  • After installation is complete, check out product operation as provided in these instructions.
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Digital Room Thermostat

Digital Room Thermostat
  • Digital Room Thermostat
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Approx. Price: Rs 3,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
MaterialPlastic
BrandHoneywell
Model Name/NumberT6861H2WG
ColorBacklight: Green
Humidity RangeRelative humidity 5~90%
TemperatureOperation temperature -18~49oC
AutomaticOn/Off
DisplayLCD

T6861H2WG .We have been successfully satisfying the diverse needs of our esteemed clients by providing a flawless gamut of Two Way Threaded Globe Valves. They are used to control steam, water and glycol solutions (up to 50 percent concentration) in heating or cooling HVAC application. Widely used in two-position and modulating control systems, they are not suitable for combustible gas service. These valves are widely renowned among clients for their significant high performance, optimum efficiency, easy operation and corrosion resistance.
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Honeywell Air Vent

Honeywell Air Vent
  • Honeywell Air Vent
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Approx. Price: Rs 1,050 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
MaterialBrass
Connection SizeR3/8"
Installation Depth for Float46 mm
FunctionAir Conditioning
ShapeRound External Louvre

The E121 Air Vent is a reliable automatic venting device and is suitable for venting of air or gas from heating systems or heat process installations.

Features:
  • With the Z121 A shutoff valve fitted, cleaning or replace-ment of the seal and inner components can be carried out without draining the system.

Range of Application:
  • Hot water heating systems, radiators, wall and ceiling mounted air heaters, air collection vessels, pipework circuits, boilers and air separatorsNot suitable for mineral oil or liquids with mineral-oil-based additives

The automatic air vent comprises:
  • Lid
  • Red bronze housing
  • Float
  • Valve seat seals

Function:
  • Inside the automatic air vent there is a floater which operates a lever according to the water level.
  • When there is no water in the housing, then the floater opens the valve.
  • Air can therefore be vented from the heating system during filling.
  • When the heating system has been filled, the inflowing water closes the valve and the vent is shut off.
  • Water usually contains oxygen which bubbles off during operation of the system and collects at the highest point.
  • The automatic air vent must therefore be fitted at the air collection position (highest point on a boiler or pipework circuit).
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  • Item Code: E121
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Temperature And Humidity Controller

Temperature And Humidity Controller
  • Temperature And Humidity Controller
  • Temperature And Humidity Controller
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Approx. Price: Rs 8,000 / UnitGet Latest Price
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Product Details:

Minimum Order Quantity1 Unit
Control TypeOn/Off
Temperature Range0~3200
Accuracy0.1,0.25%+/-0.1c
UsageIndustrial
Body MaterialABS

These Humidity Controllers provide Automatic Switching control of Humidification or Dehumidification equipment. They are typically used in appliance units such as portable Humidifiers and dehumidifiers, Furnace powered Humidifiers, Fan ventilation units etc. Long nylon ribbon sensing element provides high driving force to assure reliable operation, even under changing ambient temperature conditions. Housing encloses the snap -acting switch with ¼ in quick -connect terminals. Switch rated for line voltage and pilot operation. When it comes to controlling this thermostat’s features, you have the touch. You can use your Wi-Fi-enabled device (smartphone, tablet, computer), the free app on your smartphone/tablet or the thermostat’s touch screen. Every touch is convenient, with the goal being your comfort. Features such as Auto Alerts and Smart Response are intuitive and indispensable for keeping your system running and your home comfortable.

Features:
  • Seven-day programming
  • Energy Star certified
  • Energy saving mode
  • Large, easy-to-read display
  • Real time clock (optional)
  • Automatic software updates
  • Secure network
  • Permanent/temporary hold
  • Precision accuracy to +/-1 degree F
  • Auto change from heating to cooling
  • One-year limited warranty
  • DIY installation
  • Total Connect Comfort voice command

Mount wallplate for Wi-Fi thermostat:
  • Mount your new wallplate using screws and anchors included with the thermostat
  • Drill 3/16-in holes for drywall
  • Drill 7/32-in holes for plaster
  • Note: You may be able to use your existing wall anchors
  • Hold the wallplate up to the existing anchors to check for alignment

Connect wires:
  • Starting with the C Wire, match the sticky tag on the wire to the terminal labels
  • Important! C wire is required and is the primary power source.
  • Without a C wire, your thermostat will not power up.
  • Loosen screw, insert wire on inside edge of terminal, then tighten screw.
  • Verify wire is firmly secured by gently pulling on wire
  • Repeat steps 1.7a–1.7c for all other wires
  • Push any excess wire back into the wall opening after all wires are installed
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  • Packaging Details: Packing & forwarding: Inclusive
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Honeywell Pressure Switches

Honeywell Pressure Switches
  • Honeywell Pressure Switches
  • Honeywell Pressure Switches
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Approx. Price: Rs 9,000 / UnitGet Latest Price
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Product Details:

Minimum Order Quantity1 Unit
Classe de protectionIP54
Temperature-20 + 85 deg C
Materiel de membranSilicone
Max Pression10 kPa
Contacts de pressionDeux tubes avec 6,0 mm de diametre exterieur
Capacite commutateur1.5 A, (0.4) / 250 Vac
Raccordement ElectriquesAMP, 6.3 x 0.8, DIN 46244 ou connecteurs a vis
Entree de cablesM20x1.5

Differential pressure switches e.g. for monitoring filter, fan, fire damper, or air flow status of air handling systems.

Benefits:
  • Switching-point easily adjustable with scale in Pascal
  • Direction of M20x1.5 conduit entry can be rotated in steps of 120°
  • Only one screw needed for housing cover

Approvals:
  • CE approval according to low-voltage directive 2006/95/EC
  • Switch according to VDE 0630
  • EC Gas Appliance Directive 90/396/EEC according to DIN EN 1854 (Nov. 01, 1997)
  • ROHS 2002/95/EC

Application:
  • Pressostat différentiel e.g. pour la surveillance de filtres, ventilateurs ou clapet coupe feu dans des systèmes de traitement de l’air ou de conditionnement.

Avantages:
  • Points de comm. facilement ajustable, avec échelle en Pa
  • Le conn. M20x1.5 est orientable dans un rayon de 120°
  • Le couvercle du boîtier ne necessite qu’une seule vis de fixation.
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Three Way Valve Actuator VC4013

Three Way Valve Actuator VC4013
  • Three Way Valve Actuator VC4013
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Approx. Price: Rs 5,000 / PieceGet Latest Price
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Product Details:

PressureHigh Pressure
Valve Body Pattern3-way
Actuator MountMVN Standard Height Profile
LeakageLess than 0.01% of Cv
Valve Trim316 Stainless Steel
TypeHVAC Systems
Pipe Connection Size0.75 in ; 20 DN
Flow Coefficient0.31 CV
Overall Width6.65 in,169 mm
Off130 psi
Overall Height8.62 in,219 mm
verall Length3 in,76 mm
Pipe Connection TypeFemale NPT
Valve Flow CharacteristicEqual Percentage
Temperature131 deg F,55 deg C
Port Size1/2 inch - 24 inch

In our broad assortment of products, we are distributing and supplying a qualitative gamut of Two & Three Way Valve Actuators. The offered actuators are widely used in domestic and small commercial applications to control the flow of hot and/or cold water. Fabricated at our vendors’ end using the best quality raw material and latest technology, they are designed in compliance with the international standards. They are well-known among clients due to their high tensile strength, robust construction, durability.

 

Features:

  • 2 way valves are designed for On / Off “zone” control of domestic systems
  • 3 way valves can be piped for diverting or mixing valve applications in domestic central heating and/or cooling systems
  • Both versions can be used to control individual fan coil, baseboard radiator or convector applications
  • VBN/VBF Control ball valves control hot and chilled water in
  • HVAC systems to provide two-position, floating, or modulating functions.
  • Order them with or without factory-mounted non-spring return or spring return direct-coupled actuators.
  • Flanged control ball valve offering available (VBF)
  • Accurate flow control
  • Simplified actuator selection with a large range of Cvs
  • Built for safety and endurance with a blowout-proof stem to withstand high pressure and optional NEMA 3R enclosure for weatherproofing
  • Field replaceable stem allows valve to be serviced and replaced on the pipe
  • Threaded 2-Way models up to 3" and 3-Way models up to 2-1/2"
  • Parabolic flow insert constructed into the ball provides high quality seals and precise control
  • Multi-actuator mounting bracket allows the same bracket to be utilized on all valves
  • Removable manual operating handle to control valve during installation or in an event of power failure
Get Best Price Of The Three Way Valve Actuator VC4013 For Rs.5000/-
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Differential Pressure Switch DPS

Differential Pressure Switch DPS
  • Differential Pressure Switch DPS
  • Differential Pressure Switch DPS
  • Differential Pressure Switch DPS
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Approx. Price: Rs 5,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Media TypeLiquid
Max Betriebsdruck10 Kpa
Schaltleistung1,5 A, (0,4) / 250 Vac
ElektrischeAMP-Flachstecker, 6.3 x 0.8
AnschlusseDIN 46244 oder Schraubklemmen
KabeldurchfuhrungM20x1.5
SchutzartIP 54

Differential pressure switches e.g. for monitoring filter, fan, fire damper, or air flow status of air handling systems.

Benefits:
  • Switching-point easily adjustable with scale in Pascal.
  • Direction of M20x1.5 conduit entry can be rotated in steps of 120°.
  • Only one screw needed for housing cover.

Approvals:
  • CE approval according to low-voltage directive 2006/95/EC
  • Switch according to VDE 0630.
  • EC Gas Appliance Directive 90/396/EEC according to DIN EN 1854
  • ROHS 2002/95/EC

Vorteile:
  • Leicht verstellbare Schaltpunkte, mit Skala in Pa
  • Ausrichtung der M20x1.5 Kabeldurchführung in Schritten von 120° leicht verstellbar
  • Gehäusedeckel benötigt nur eine Schraube.

Specifications:
TypeEinstellbereich für oberen Schaltdruck*Konstante SchaltdifferenzToleranz bei eingestellt. Schaltpunk
DPS 20020...200 (Pa)10 (Pa)±20%
DPS 40040...400 (Pa)20 (Pa)±15%
DPS 50050...500 (Pa)20 (Pa)
DPS 1000200...1000 (Pa)100 (Pa)
DPS 2500500...2500 (Pa)150 (Pa)
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Industrial Water Filter

Industrial Water Filter
  • Industrial Water Filter
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Approx. Price: Rs 35,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Filter TypeReverse rinsing
Body MaterialBrass
Mounting positionHorizontal
Outlet pressure1.5-6 bar
ApprovalsDVGW (filter mesh size 100 micron), SVGW(filter mesh size 100 micron)
Spring bonnet materialSynthetic material
MediaDrinking water
Port connectionExternal threads
Filter mesh100 micron
Setpoint scaleYes
Balanced seat designYes

HS10S combination water supply units integrate a check valve with test point, reverse rinsing fine filter, pressure reducing valve and shutoff valve in one appliance. They ensure a continuous supply of filtered water. The fine filter prevents the ingress of foreign bodies, for example rust particles, strands of hemp and grains of sand and thus reduces the probability of corrosion. The check valve protects the mains water system against back pressure, back flow and back syphonage of health threatening liquids. The pressure reducing valve prevents overpressure damage and reduces water consumption. All individual units correspond to the requirements of current DIN/DVGW specifications. Technical features of each unit also apply to the combination assembly.

 

Additional Descriptions:

  • Double Spin Technology for connection-Cartridge with external rotor enabling simultaneous cleaning in lower and upper filter areas -Visual function check possible
  • Especially compact because pressure reducing valve, fine filter, check valve and shutoff valve are combined in one unit
  • Filtered water supplied even during reverse rinsing
  • Patented reverse rinsing system - fast and thorough cleaning of the filter with small amount of water
  • Automatic reverse rinsing actuator with bayonet connector can be retrofitted
  • Shock resistant clear synthetic material filter bowl enables easy checking of filter contamination
  • Inlet pressure balancing - no influence on outlet pressure by fluctuating inlet pressure
  • Filter and complete filter bowl are replaceable 
  • The valve insert is of high quality synthetic material and can be fully exchanged 
  • All materials are ACS approved 
  • All materials are KTW approved 
  • Approved by TUEV LGA for low noise, Group 1 without limitations

 

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Honeywell Actuators

Honeywell Actuators
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    Emerald Technology was founded in 2009 by a promoter who has more than 25 years of experience in MNC in the field of process automation, building automation, automotive, defence, machine tool, Industrial automation segments etc.We are an Authorized distributor for Honeywell , WATLOW and Bellofram Instruments in India for Field Solution, Environmental Control, Combustion Control and Sensing & Control Products. We are committed ourselves to provide high level of Solutions and services to our customers in the field of process Control, Combustion Control, Building Automation, Industrial Automation, Automotive, Material handling, Defence, Machine Tools etc.
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    Digital Thermostat

    Digital Thermostat
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      Ravi Shrivastava (CEO)
      Emerald Technology
      F-50, 1st Floor, Vishweshwar Industrial Premises, PCNTDA, Sector 7
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