Water Gases

Oil

OUR PRINCIPALS

Strainer

OVAL JAPAN ITRON Sure flow-japan Greentech –Japan Ashlin Enterprises. Zenner –Aqua met. B-Meter KENT POINTER ROTRONIC

A water meter is a device used to measure the volume of water usage. water meters are used to measure the volume of water used by residential and commercial building that are supplied with water by a public water supply system.

A gas meter is used to measure the volume of fuel gases such as natural gas and propane. Gas meters are used at residential, commercial, and industrial buildings that consume fuel gas supplied by a gas utility.

Oil meters used for this purpose can measure and records the flow precisely. Oil metering is essential for widespread areas like industrial usage, automotive usage and marine. Our products provides you with the advanced quality control

Zest ENGINEERING

A device through which a liquid is passed for purification, filtering or separation from solid matter; anything any device functioning as a sieve or filter - in special, a perforated screen or openwork (usually at the end of a suction pipe of a pump), used to prevent solid bodies from mixing in a liquid stream or flow line.

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Pulse Output Water Meter

A

B

C

DOMESTIC WATER METER

(HOT &COLD) SINGLE JET/MULTI JET class A & Class B . size(15mm to 50mm)

FEATURES

•Cold water 0°-30°C

•Hot water 30°-90°C •Max working pressure 5 bar

•Mechanical transmission. • Direct reading by numerical rolls. • Low Head Loss

(HOT &COLD) SINGLE JET/MULTI JET class A & Class B . size(15mm to 500mm)

FEATURES

•Cold water 0°-30°C

•Hot water 30°-90°C •Max working pressure 16 bar

•Mechanical transmission. • Direct reading by numerical rolls. • Low Head Loss

Woltmann Type Water meters

(HOT &COLD) Woltmann Water meter class A & Class B . size(50mm to 500mm)

FEATURES

•Cold water 0°-30°C

•Hot water 30°-90°C •Max working pressure 16bar

•Mechanical transmission. • Direct reading by numerical rolls. • Low Head Loss

Electromagnetic flow meter

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Electromagnetic flow meter, composed of sensor and converter, works based on Faraday's law of electromagnetic induction. It is used to measure electrical conductivity of liquid or solid. Generally, the electrical conductivity should be over 5uS/cm (electrical conductivity of tap water, raw water is about 100-500uS/cm.It can also be used to measure various mediums like acid, alkali, saline solution, paper pulp, ore pulp and so on, but these mediums can't contain a lot of magnetic materials and

Size-Dn15 - Dn1000 Electrode  Material  -­‐  316L,Hc,  Hb,  Ti,  Ta  Liner  Material  -­‐  Neoprene,  PTFE,  PFA,  F46  Conductivity  -­‐  Greater  or  Equal  5  μs/cm      Accuracy  -­‐  +/-­‐0.5%  of  the  value  displayed  Protection Class - IP65, IP67 Measuring Range-0.2 ~ 28000 m3/h Pow. Supply - 3.6 V lithium battery. Type- Flange type /Inserted type / Battery operated/ Integral type/ Triclover Type.

Application   Effluent Treatment Plants

Water Supply Schemes

Food & Drug Industry

Dairy Industries

Corrosive Liquids          Sugar  Industry  

 

ZEST

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Specification

A B

D C

Size: 4”~20”

Temperature:-20C~120C

Output:4~20mA DC and Pulse(Standard)

Accuracy:+/-1.0%

Connection: Screwed or Flange

Power Supply AC 85~230V, 50/60Hz or DC 24V or Battery (3 year)

Operating Temperature -20 ~ 120 Deg C      Ambient Temperature -20 ~ 50 Deg C      

Accuracy ±1.0 %, ± ± 0.5%      Output Signal 4~20mA DC and Pulse (Standard)

 Display LCD 2 Line x12 character (Rate Flow /Total Flow)    Service Clear Liquid, Gases ,Air, solvent.

Flange Screwed and Flange (As per standard)    

Enclosure IP67,IP65      

 

   

LIQUID TURBINE FLOW METER

Turbine Flow meter

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A

B C

D E F

Gas Turbine Flow Meters Specifications

Material: Stainless Steel/Aluminum

DN range (mm): DN15-DN200  Output: Pulse/current4-20Am/RS-485

Accuracy: 0.5% / 1%  Operating Pressure Max - 6 bar

Flow range (m³ / h): 1.0-3600  Power supply: 220VAC / 24VDC

Medium temperature (centigrade): -30-65

Ambient temperature (centigrade): -20-80

Atmospheric pressure: 86-106KPa

Nominal Pressure: 1.6, 2.5, 4.0, 6.4MPa

Application  Internal  measurement  

Coal  Gas    Liquefied  Gas  

Light  hydrocarbon  Gas  Petroleum,  chemical  Industries  Sewer  Gas  

 

Turbine gas meters infer gas volume by determining

the speed of the gas moving through the meter.

Diaphragm Type flow METERS

Features:        1) High sensitivity,

2) high accuracy     3) Good stability and

reliability      3) Low maintenance

4) Digital Display. 5) Pulse Out put. 6) Avaible-G1.6/G4

G16      

                                  Diaphragm  Flow  meter  

Diaphragm  Flow  meter  are  the  most  common  type  of  gas  meter    seen  in  almost  all  residential  and  small  commercial  installations  

Technical specifications:    1) Nominal flow rate: 1.6, 2.5m3/h

 2) Maximum flow rate: 2.5, 4m3/h  3) Minimum flow rate: 0.016, 0.025m3/h  4) Operating pressure range: 0.5 ~ 3kPa  5) Accuracy: B grade

   6) Basic error limit: Qmin≤Q<0.1 Qmax, ±3% 0.1 Qmax ≤Q≤Qmax, +/-1.5%.

7) Total Press Loss:< 250Pa      7) Operating Temperature:-10-+40deg

   

Vortex Flow Meter

Features:                          Application  

* Size: DN 25 to DN 3000

* Service: Liquid / Gas / Steam

* Pressure: 25 bar

* Output Signal: 4-20 mA

* Communication Interface: RS485 .

* Accuracy: + / - 0.5%, + / - 1%

* Repeatability: 0.2%

* Protection: IP 65 / IP 68.

Stable long term accuracy and repeatability

No routine maintenance required

Lower cost of installation than traditional orifice-type meters

Reduced possibility of process fluid leakage

No moving parts to wear  No special protection needed against extreme weather

condition Features:

 * Size: Inline: DN 4 to DN 300 * Insertion:DN 40 to DN 2000 (Max DN 3000)

* Measuring range: 0.5 ~ 60 m/s

* Service: Gas (except for acetylene) * Pressure:25 bar (High Pressure : 200 bar)

* Accuracy: + / - 0.5%, + / - 1%

* Repeatability:0.2%

Thermal mass Flow meter

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Vort

ex F

low

Met

er

GTFM

• :Compressed air flow and distribution • :Carbon dioxide for chilling and

fermentation • :Argon in steel making • :Nitrogen and oxygen production plants • :Natural gas for burner and boiler feed

control • :Aeration air and bio gas in waste water

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OIL Meters

Easy to connect with previous systems due to its high compatibility .

Indication through 8-digit LCD display

Wide range of flows and maintaining of high level of accuracy

Easy to install due to its dimension conforming to previous products.

Monitoring Oil Consumption  Pressure, temperature and viscosity options  

Flow Rate 10 Lt/ Hr - 48M3/ Hr Temperature Upto 150o C Pressure 0-21 Kg/ cm2 (Optional 40 Kg/ cm2) Viscosity 1000 CP maximum Accuracy Within +(-) 0.5% (Optional +(-) 0.2% Nominal Bore Size 15 mm, 20 mm, 25 mm, 40 mm, 50 mm, 80 mm Liquids Petroleum Products (MS, HSD, SKO, LDO, FO, LSHS).

Output Totalisation of flow (Mechanical Counter) – Optional Electronics

 Application    

     

Specification Oval gear positive displacement technology Accuracy +/-0.5% on pulse models, +/-1% on mechanical Suitable for lubricant,

fuels and chemicals. Available for flow ranges from 2 to 1200 litres per minute Pipe sizes from 1/2" to 4" with BSP and flange connections

Mechanical and electronic display options

Pulse output and 4~20mA output models

Multiple construction material options

Pressure, temperature and viscosity options LC Series oval gear oil flow meter, the main type of positive displacement flow meters

is used to measure pressure in the pipeline closed under full pipe flow of the fluid flow.

It has good adaptation and essentially unregulated measuring temperature, pressure change

and easy of installation.        

Oval  Gear  Flow  meter Application  

 Petroleum Chemical Medicine Shipping Food Syrup

Greases Commercial department Solvent

ZEST

Type of Strainer Simplex Basket Strainers Duplex Basket Strainers Y Type Strainers T Type Strainers Temporary Strainers Bag Filters

STRAINER

M.O.C. Housing Casted - C.I./C.S./S.S./G.M. Fabricated- M.S./S.S/P.P. Fiber/others on request Element- SS 304/SS, 316/Brass, Paper, Sintered.

Size Range Casted - NB ½ “ to 1 ½” Screwed, BW, SW

NB ½” to 8” Flanged

Fabricated- NB ½” to 4” Screwed

NB 1” to 60” Flanged

Application    Pumps

Engines

Flow meter

Boilers

Turbine

RO Plants

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Oil flow meters are approved by Government

of India, Department of Legal Metrology (Weights

& Measures).

ZEST ENGINEERING DE-58, SECTOR-3, INDUSTRIAL AREA- BAWANA NEW DELHI- 110039 INDIA Calls Us -+91-8800445945 Land line- 011-41561415 Email-new@zestengg.com Visit us-www.zestengg.co.in

RTD/Thermocouple  

RTDs may be purchased with 2, 3, or 4 lead wires

Extending from the sensor. In determining the

number of wires, consideration of the following is

Important:

• Required accuracy

• Stability

• Receiving device location

• Corrosion potential - environmental

conditions

• Nominal sensor range and resistance

Specifications RTD type thermocouple, Industrial thermocouple,

1.J, S, K, PT100 type

2.water-proff/explosion-proof

Pressure Gauges Type of Pressure Gauges.

Normal Pressure Gauges

Oxygen Pressure Gauges Vibration Free Pressure Gauges

LPG Pressure Gauges

CNG Pressure Gauges

Specification Dial Size : 2 ½", 4", 6" , 8", 10"

Case & Bezel : SS 304/ Die Cast Aluminum Weather Proof

Pointer : Micro Zero or center zero adjustable

Bourdon Material : SS 316/Brass

Socket Material : SS 316/Brass

Entry : Bottom Back

Mounting : Direct, Panel, Surface Connection : ¼", 3/8", ½", ¾ " and 1" BSP, NPT, Metric thread, Male/Female, adj./fixed

Accuracy : + 1% of F.S.D.

Over Range Protection : 125 % of F.S.D.

Valves

Type of Valves Gate Valve

Ball Valve

Sluice gate valve

Check Valve

Safety Valve

Check Valve

Butterfly Valve

A valve is a device that regulates, directs or controls the flow of a fluid

(gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways.

Type  of  Pipes  Sanitation System Pipes Plumbing System PVC Pipes Agriculture System PVC Pipe

Sales office. ZEST ENGINEERING RAJAN NIWAS, NEAR M.C. OFFICE, RAJGARH ROAD. SOLAN (H P) Pin Code - 1732132 Phone- +919760158775 Email-sales@zestengg.com Visit us-www.zestengg.co.in

We  have  the  right  to  modify  the  above  written  words  without  any  notice.

Sales Office Zest Engineering 162,Sarla Bagh Dayal Bagh Agra 282005 Phone-9997098945

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