New Generation Hydraulic Irrigation Hydrant

TYPE HSH - İ

NEW FEATURES

Integrated Ultrasonic Flowmeter / Watermeter

Prepaid Card Control

Remote Control

NEW ALL IN ONE COMPACT IRRIGATION HYDRANT EVER DESIGNED!

Pressure regulation, flow limiter, flow meter, On/Off valve and frost protection put in monoblock body, all in 945 mm.

Pre-paid control system option on the valve.

Dimensions (mm)

MAIN FEATURES

Technical Features (Hydrant) :

Nominal Dia. (inlet)	: DN100, flanged
Nominal Dia. (outlet)	: 3”, BSP threaded (1-2 pcs)
Total Length (L)	: 940mm, monoblock (one single cast)
Nominal Pressure	: PN10-16
Material	: Body EN-GJS-400-15 (GGG40) Ductile Iron
Flange Standard	: EN1092-2

Technical Features (Integrated Ultrasonic Watermeter) :

Energy	: Integrated Li-Ion battery (10 years life min.)
Indicator	: Digital (acc.to ISO 4064-1)
Protection Class	: IP67 (1m. underwater)
Precision	: ±2% (Required precision is ±5% as per standard TSEN14267 + AC:2009)
Metrological Class	: B (QNC / QC minimum > 25)

Optional Types

Options	1	2	3	4
Metering – Instant Flow – Accumulated Amount
Open / Close – Manual – Solenoid
Flow Limiting
Pressure Regulation
Prepaid Operation (With RFID)
Remote reading, remote on/off control can be added to each type.

Quality Certificate

NEW GENERATION HYDRAULIC IRRIGATION HYDRANT " TYPE HSH - İ "

R&D Department of DKY Valves has developed the most multifunctional compact Hydrant i.e. “HSH-i Hydrant” developed ever. The main motivation that guides R&D Department of DKY Valves to such success is the criteria of European Standards “Consumed water is to be measured precisely”.

New Generation Hydraulic Irrigation Hydrant i.e. HSH-i Hydrant designed for distribution and measurement of water in medium and high pressurized networks.

Advantages of Ultrasonic Measurement in Irrigation :

There is no mechanism rotating and acting as a propeller or alike.
It does not take air transition into account.
Assembling is very easy, it can be assembled even on the slope (no moving parts).
Not affected from corrosion, residue and dirts.
The pressure loss is too low (It reduces energy consumption of pump).
No risk of clogging.
Not affected from temperature differences.
High precision.
10 years of battery life.
Last 12 months’ consumption data in its memory.
Integration to systems with external automation (MBUS and MODBUS)

Comparison in Drinking Water System

Ultrasonic Water Meter

Mechanical Propeller Water Meter

New Features

Integrated Ultrasonic Flowmeter / Watermeter
Prepaid Card Control
Remote Control

Existing Features

Pressure Regulation
Flow Limiting
On / Off operation for each individual outlet

ADVANTAGES

HSH-i Hydrants are not affected from dirt, residue, moss and various craps. Because:

Their working principle is the transmission of sound waves,
There is no kind of mechanism and part like propeller that can be clogged or worn.

HSH-i Hydrant is the most multifunctional compact product developed ever:

Operates as valve,
Supplies the distribution of water to several lines,
Adjusts pressure,
Limits flow,
Delimits and facilitates the water with its equipped integral and watermeter.

HSH-i Hydrant is a base for the Electronic Irrigation Automation

On/off operation is realized by the orientation of water pressure to the hydraulic valve diaphragm on each outlet with the help of mini ball valves equipped.
Pressure regulation is controlled by regulator, it is pre-adjusted. However, If requested the hydrants can be adjusted to given outlet pressure during manufacturing. The adjusted pressure is constant independent from the flow and tolerance is +20%. Standard outlet pressure is 3.5 atm (PAC).
Flow limiter controls the flow limit with its dynamic pressure sensitive component. It is assembled on the Hydrant integrally, so it does not permit User’s intervention to the dewatering part of Hydrant. Flow limiter cause very low pressure loss for the water flow in required limit, however, it does not permit water flow above the required limit even If the demanded water flow exceeds nominal value. Flow limiters are manufactured with 5, 6, 7, 9, 10 lt / sec nominal value.
The anti-frost apparatus is the standard part of the system that prevents from freezing. When the Hydrant entrance service valve is in open position anti-frost assembled to the body is closed automatically. When the Hydrant is closed, anti-frost is opened and the water remaining in the body is discharged. Hence, the harm to the body of Hydrant that can arise with the expansion of the residual water while freezing is prevented. This is critically important especially for the cold regions, on no-use seasons.
The quantity of consumed water on the outlet of each outlet is measured by integral watermeter of HSH-i Hydrant. HSH-i Hydrant is awarded by TS EN 14267 + AC:2009 Certificate which is conform to New European Standards.
HSH-i Hydrant gives oppertunity to the Irrigation Associations for observing and limiting the water consumption of each farmer seperately with prepaid card option.
HSH-i Hydrant can be controlled remotely easily. The optional solenoid control addition can be activated by cable or with Remote Terminal Unit (RTU) and hydrant can be included in the Irrigation automation, SCADA system for the network.

100% DKY PRODUCTION

DKY Valves keeps going on its way; following technology, cares water and solves problems for National Water Authority and International Water Authorities’ projects.

“New Generation Hydraulic Irrigation Hydrant” type HSH-i are developed and produced by DKY.

Remote Control

Flowmeters and Water meters having electronical panel and calculation unit are compatible to remote control and on-off operations by GSM and terminal, on-off operation with prepaid cards.

Charged Amount Following

The collection of charged system software available with water meters controls card chargings and follows collecting the charged amount or this software can be integrated data to existing softwares easily.

Long Life, Economy and Easy Maintenance

In measurement system with ultrasonic signals there is no need for any moving mechanical parts. The body of water meter that water transmits is made up of long lasting monoblock metal.

Consumer and Supplier can easily determine the temperature, flow and maintenance days and calculate accordingly for last 12 months correctly from easily readable digital panel instantly or retrospectively.

CHARACTERISTIC CURVES

DKY IRRIGATION HYDRANTS THEORETICAL HYDRAULIC CHARACTERISTIC CURVES

HSH-i HYDRAULIC HYDRANT WATER METER ERROR CURVE

Curves is prepared according to TS-EN-14267+AC:2009 Irrigation Techniques – Irrigation Hydrants

CONTACT US

CONTACT FORM

DKY HEADQUARTER

Mehmet Akif Ersoy Mah. 1. Oteyaka Mevkii Kemalpasa, Izmir / TURKEY

+90 232 887 17 00

+90 232 887 11 15

sales@dky.com.tr

info@dky.com.tr