www.orkli.com
Orkli is one of the main European manufacturers
of components for household appliances and
innovative solutions for the comfort sector. Its
corporate activity is focused on the manufacture
and sale of components for heating and
domestic hot water, thermoelectric safety,
water heating, solar systems and underfloor
heating and cooling. 30 years of professional
experience have made Orkli a global company
that is competitive on an international scale.
Orkli exports over 80% of its production and
currently has manufacturing plants in Spain,
China and Brazil.
It also has subsidiaries across Europe and
sales representatives strategically located in
countries all over the world. Orkli is not alone
when it comes to facing the challenges of a
globalized market. It is part of the largest
cooperative group worldwide: the Mondragon
Corporation.
ORKLI,
A DIFFERENT KIND OF COMPANY
We provide
safe comfort,
with our own technology,
using
renewable energies,
respecting
the environment.
Orkli has been granted the most demanding
certifications in the areas of quality, safety
and occupational health and safety, as well as
protection and respect for the environment.
Its products are recognized by the main
brands in the sector and the company’s
innovative philosophy continues to reinforce its
international presence.
OKSOL-150 is an integrated solar collector
that
uses thermal solar power to
produce Domestic Hot Water.
The absorber, the forced recirculation
system and a DHW storage tank holding
150 litres of water are all included in
one single element. It uses photovoltaic
solar technology to supply the
recirculating pump
®, making it a totally
independent system with no external power
requirements.
SOLAR SYSTEM WITH
INTEGRATED
OKSOL-150 TANK
HOW DOES IT WORK?
When solar radiation falls on the collector, the collector concentrates the heat and transfers it to the heat-carrying fluid circulating inside it. Its cover shape and selective treatment enable the whole surface of the fluid-filled heat-carrying collector to be made use of. As a result, the solar radiation reaches both the heat-carrying fluid and the photovoltaic panel, which generates electricity, causing the recirculating pump to run and the hot fluid to be conveyed to the inside of the heat exchanger. The heat is transferred from the collector to the tank by means of the pump controlled by the photovoltaic panel and the heat exchanger. On sunny days the tank will heat up to maximum storage temperature of 95ºC.
APPLICATIONS
Any type of dwelling • Mobile Home • Bungalows • Allotments • Cottages...
No building work
required!
INSTALLATION
• On a flat roof or in a garden. • Built into a sloping roof. • Sloping roof top structure.
ADVANTAGES
• Quick and easy to install:
only the water inlet and outlet need to be connected.
• Independent system:
no electricity required.
• Automatic system:
no regulation required.
• It does not take up space in the home:
The tank is built into the system.
• Similar performance to an element-based system.
• Fully integrable, stylish modern appearance. • Will not rust.
• Pump powered by photovoltaic cell. • Storage capacity: 150 litres.
• Useful collection surface area: 1,95 m2.
• Heat exchanger surface: 0,29 m2.
• External dimensions: - Length: 2029 mm - Width: 1020 mm - Depth: 250 mm
- Empty weight including tank: 80 kg.
• Structure on ground or flat terrace included. • Roof-integrated structure, sloping roof top
structure and wall structure, under request.
Keymark Solar Certificate 011-7S1479A.
DRAIN UNIT
HYDRAULIC UNIT
WITH DRAIN-BACK
SYSTEM
HOW DOES IT WORK?
Height-adaptable for use with lower-powered pumps, which means savings and better overall system efficiency.
The volume of the circuit above the drain unit must not exceed 8 - 16 litres of the working volume of the air separator.
A solution to prevent overheating and
freezing.
Optimise your Solar Power
Bigger
Savings
Simply select
all the components you need
Compatible
with all the collectors, heat exchangers
and regulators on the market
For installations
• Maximum operating temperature: 110ºC.
• Maximum peaks: 130ºC. • Safety valve calibration: 3 bar. • Flow indication range: 2-12litres/min. • Maximum separation volume: 8 litres. • Connections: bicone nut for a Cu15mm o
½”M pipe.
• Control options with pre-connections made. • Consult for adaptability to other regulations. • In case of Drain Unit without regulation option,
the regulation must comply with the following characteristics:
- Solar regulation with a differential relay. - Maximum temperature function of collector
110ºC. (recommended).
- Difference in activation temperature 10-15ºC. (recommended).
FEATURES
DRAIN UNIT
DUAL HYDRAULIC
UNIT WITH DRAIN
BACK SYSTEM
• Maximum operating temperature:
110ºC.
• Maximum peaks: 130ºC. • Safety valve calibration: 3 bar. • Flow indication range: 2-12litres/
min.
• Maximum separation volume: 16 litres.
• Connections: bicone nut for a Cu15mm o ½”M pipe.
• Control options with pre-connections made.
• Consult for adaptability to other regulations.
• In case of no regulation options, the regulation must comply with the following characteristics:
- Solar regulation with a differential relay.
- Maximum temperature function of collector 110ºC. (recommended). - Difference in activation
temperature 10-15ºC. (recommended).
FEATURES
Now for installations with twice as many
FOR MAJOR
INSTALLATIONS
• Maximum operating temperature in
flow branch: 160ºC.
• Maximum temperature in return branch: 110ºC.
• Maximum temperature of safety valve: 160ºC.
• Hydraulic unit for collector fields of up to 50m2.
• Safety valve calibration: 6bar. • Thermometer temperature range:
0-120ºC.
• Flow indication range: 5-40l/min. • Manometer scale: 0-10 bar. • Distance between branches:
125mm.
• Connections: 1 1/4” for flexible pipe DN25 and bicone nut for a pipe Cu 28mm.
• Connection for expansion vessel: ¾”M.
• Consult for adaptability to other regulations.
FEATURES
For collector fields of up to 50 m
2.
All hydraulic components pre-assembled.
The SolarOrkli line opts for
technologically
innovative products
contributing to
smarter, more sustainable consumption
of renewable energies. An example
are the high-efficiency solar hydraulic
units, which include components that can
increase energy efficiency by almost
50%.
SOLAR HYDRAULIC
UNITS
HIGH
Hydraulic characteristics
FEATURES
• Maximum working temperature in flow branch:
120ºC.
• Maximum working temperature in return branch: 100ºC.
• Maximum working temperature of safety valve: 160ºC.
• Safety valve calibration: 6 bar.
• Thermometer temperature range: 0-120ºC. • Flow meter indication range: 2-40 l/min. • High energy efficiency pump with cabling
preconnection.
• External PWM pump modulation.
• Consult for adaptability to other regulations. • Pump consumption range: 4-60W.
• Energy count option on models with electronic sensors.
• Manometer scale: 0-10bar. • Connections: 3/4”H. • Branch distance: 95 mm.
• Regulation with connections made. • EPP insulation. 0 Q (m3/H) Head 1 0,5 1,5 2 2,5 3 4 1 5 6 7 8 H (mCE) 2 3 0 0 Q (m3/H)
Power Effi ciency
1 0,5 1,5 2 2,5 3 40 40% 10 10% 50 50% 60 70 80 P1 (W) (%) 20 20% 30 30% 0 0%
The optimum
efficiency of the sun
HYDRAULIC
PUMPING
UNITS WITH AND
• Maximum operating temperature in flow branch: 160ºC.
• Maximum operating temperature in return branch: 110ºC. • Maximum operating temperature in safety valve: 160ºC. • Hydraulic unit for collector fields of up to 16m2.
• Safety valve calibration: 6 bar.
• Thermometer temperature range: 0-120ºC. • Consult for adaptability to other regulations. • Flow indication range: 2-12 l/min.
• Manometer scale: 0-10bar. • Connections: 3/4”H.
• Distance between branches: 95 mm. • Control with connections made.
FEATURES
Collectors field
Solar expansion vessels
Drain valves with air separators
Support system Boiler Air vent valve
with ball valve
Solar hydraulic pump units
Swimming pool
Zone valve
INDIRECT HEAT
EXCHANGE
SOLAR KIT
HOW DOES IT WORK?
This kit regulates the recirculation inlet to the home from the circuit previously heated by the solar collector. If the kit detects that a tap has been turned on and hot water is required, the flow to the heat exchanger is opened to preheat the domestic water inlet. When the hot water tap is turned off, the 3-way valve opens the bypass again and shuts off the flow to the heat exchanger. The shut-off valves allow the central recirculation system to be completely blocked off at all the inlets.
The indirect heat exchange solar kit is
designed for centralised solar heating
installations with distributed back-up
power. Each home has an individual back-up
power source and its own interior distribution
circuit supplying domestic water.
You may complete
the totally regulated
installation with
the solar domestic
• Maximum HWR operating flow: 15L/min. • Maximum heating operating flow: 20L/min. • Maximum HWR pressure: 15bar.
• Maximum heating temperature: 70ºC. • Connections: ¾”M. Heat exchanger Heating output Heating input HWR input
3 ways valves Hydraulic valve HWR output Fastening template 0 200 400 600 800 200 400 600 800 1000 0 Flow (L/h) Hot water circuit
H (m) 0 200 400 600 800 1000 100 200 300 400 500 0 Flow (L/h) Circuit bypass
Circuit heat exchanger Heating
SOLAR DHW
KIT
• Valve material: brass,
according to EN12165 standard.
• Closure gasket material: EPDM.
• Connections: ½”, or 15 mm copper pipes.
• Maximum operating temperature: 90ºC.
• Maximum operating pressure: 10bar.
• Calibration of 3-way valve/ bypass temperature: 48ºC. • Bypass temperature tolerance:
+-2ºC.
• Thermostatic mixer regulation range: 30-60ºC.
• Mixing outlet temperature calibration: 45ºC.
• Components suitable for use with domestic water.
FEATURES
A universal kit for
connecting a solar
hot water tank to a
conventional domestic
hot water source
Unit for connection to the auxiliary
domestic water heating units installed
between the solar water tank and
this back-up power source, normally an
If water in solar hot water tank >48ºC If water in solar hot water tank <48ºC
Hydraulic diagram:
Solar hot water tank
From the solar collector field Return to the solar collector field Mains water connection Domestic hot water outlet Domestic hot water outlet
From the solar hot water tank >48ºC Mains water connection Domestic hot water outlet
From the solar hot water tank <48ºC
E - 20240 Ordizia (Spain)
Tel: +34 943 80 50 30
E-mail: [email protected]
Orkli do Brasil
Av. José Benassi, 300 – Galpão 03 FAZGRAN
SP - CEP: 13213-085 Pq. Industrial - Jundiaí Fazgran
Tel.: +55 (11) 4525-0190 Fax: +55 (11) 4525-2482 E-mail: [email protected]
Orkli Kunshan
West of Huang Pu Jian Road 215341 Qiandeng Town Kunshan City Tel.: + 86 512 5515 5000 Fax: + 86 512 5515 5999 E-mail: [email protected]
www.orkli.com
PRODUCTION PLANT
COMMERCIAL NETWORK
Orkli U.K. Ltd Surrey KT9 1BD Chessington Tel.: +44 203 044 2992 Fax: +44 203 044 2701 E-mail: [email protected] Orkli, S. Coop. Prumyslova 3143/5 79601 Prostejov Rep. Checa Tel.: + 420 620 748 159 Fax: + 420 582360800 E-mail: [email protected]Orkli Middle East Ltd.
Orkli House, No. 1195 Vali-Asr Avenue 1516738615 Tehran Tel.: + 021 88 77 50 22 + 021 88 88 24 36 Fax: + 021 88 79 96 27 E-mail: fi @orkid-int.com MCC India B-6/6, Safdarjung Enclave, Commercial Complex 110 029 New Delhi Tel.: + 91 1132439954 Fax: + 91 1132439953 E-mail: [email protected]
Orkli Italia S.P.A
