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    RIGOROUS TESTING

    because we demand

    EXCELLENCE

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    We assess

    THE QUALITY OF OUR WORK

    jointly with our customers

  • EACH COMPONENT is a masterpiece of PERFECTION

    EACH COMPONENT

    is a masterpiece of PERFECTION

  • OUR TECHNOLOGY applied to YOUR projects

    OUR TECHNOLOGY

    applied to YOUR projects

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    we consider EVERY PROJECT

    a STIMULATING challenge

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    we seek exclusive solutions

    JUST FOR YOU

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INNOVATION SYSTEM

REFRIGERATION SYSTEMS
1-1
 
Bearing in mind it’s experience with the manufacture of solenoid valves and fittings, the R&D department of OLAB has
developed a strongly innovative connection system for refrigeration plants.
 
This system, which is LOW-COST AND SAFE compared to other systems presently on the market, can be applied
to all connection points of refrigeration systems.
 
 


5 GOOD REASONS WHY YOU SHOULD USE OLABLOCK


1.
Because it’s EASY to use.
Components can be easily assembled and disassembled.
2-1

2.
Because it’s SAFE.
Welding operations are carried out under safety conditions and NOT directly on the component.
2-2

3.
Because it’s RELIABLE.
The AST patented device of OLABLOCK prevents pressure pipe slipping even with vibrations.
2-3

4.
Because of it’s FULL SEALING CAPACITY,
which is ensured by a special gasket made of a compound expressly developed for these systems.
2-4

5.
Because it’s INNOVATIVE.
It is the right solution to all problems encountered during welding of traditional components.
2-5

 

CONNECTION INSTRUCTIONS - SEQUENCE POSITION


A.
Loose OLABLOCK sealing nut and keep the adapter out.
3-1

B.
Braze the pipe to the adapter.
3-2

C.
Remove from the valve all the components of OLABLOCK system and put them on the adapter respecting the given sequence.
3-3

D.
Insert the complete adapter into the valve and tighten according to the correct torque wrench setting exercising a small force to keep it in its seat.
3-4

Table torque
tab serraggio corretta

INNOVATION SYSTEM

REFRIGERATION SYSTEMS
 
fast-lock-1-1
 

The latest news about refrigeration systems is OLAB FAST LOCK. This special connection system for refrigeration plants can be used with pipes thin (brass, copper and aluminum) and it eliminates the dangerous welding operation


5 GOOD REASONS WHY YOU SHOULD USE FASTLOCK


1.
Because it’s EASY to use.
Extremely ease to assembly and disassembly.
2-1

2.
Because it’s SAFE.
Perfect seal, 1 0 0 % g u a r a n t e e d.
2-2

3.
Because it’s RELIABLE.
Dangerous welding operations no longer needed.
2-3

4.
Because it’s INNOVATIVE,
Chance to connect copper, aluminium and brass pipes.
2-4

5.
Because it’s LOW COST.
Saving on welding operations.
2-5

 

CONNECTION INSTRUCTIONS - SEQUENCE POSITION


A.
Cut off and face the pipe, eliminating any burrs inside and out, then insert the reinforcing bush (1).
3-1

B.
Make sure the bush (1) goes right into the pipe, pressing gently by hand if necessary.
3-2

C.
Loosen the OLA FAST BLOCK locking nut (2).
3-3

D.
Remove the OLAB FAST LOCK components from the fitting and mount them on the pipe in given sequence.
3-4

E.
Insert the pipe in the fitting, moving the nut (2), ogive (4) and O-ring (3), taking care not to damage the gasket.
3-5

F.
Tighten the nut (2) to the torque indicated in Table , pressing slightly to keep it in its seat.
3-6

Table torque
tab2

OLABLOCK SYSTEM

REFRIGERATION SYSTEMS

olablock cover


Components for refrigeration systems with OLABLOCK connections


Bearing in mind it’s experience with the manufacture of solenoid valves and fittings, the R&D department of OLAB has developed a strongly innovative connection system for refrigeration plants.

This system, which is LOW-COST AND SAFE compared to other systems presently on the market, can be applied to all connection points of refrigeration systems.

Read more: OLABLOCK SYSTEM

OLAB FAST LOCK SYSTEM

REFRIGERATION SYSTEMS

 fast-lock-cover

Components and fittings for refrigeration system with OLAB FAST LOCK connections


The latest news about refrigeration systems is the OLAB FAST LOCK.
This special and unique connection system for refrigeration plants can be used with pipes thin (brass, copper and aluminum) and it eliminates the dangerous welding operations.

Read more: OLAB FAST LOCK SYSTEM

TRADITIONAL SYSTEM

REFRIGERATION SYSTEMS

tradizionale cover

 

COMPONENTS FOR REFRIGERATION SYSTEMS WITH TRADITIONAL CONNECTIONS

After years of experience in the field of solenoid valves, the R&D department of OLAB has designed a range of totally safe solenoid valves for refrigeration and air conditioning systems to prevent leaks in circuits.

Depending on the model, they are directaction or servo-controlled diaphragm solenoid valves with SAE FLARE connections or weldable copper pipes.

External seals are made of neoprene while the DN gasket is PTFE or rulon depending on the model.

The class H coils are always provided with rubber insulating gaskets mounted on the upper and lower end to protect the electric winding from moisture.

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