Closed circuit metallic evaporative cooler with Z725 galvanized sheet steel and centrifugal fans, designed for cooling water with no contamination. Ideal for uses in industry and air conditioning.

Maximum noise reduction provided by the centrifugal fans
Structure in self-supporting, high-strength galvanized sheet steel Z725 (725g/m2)
Inlet and outlet silencers
Evaporative cooling using a tube bundle
Wide power range
Easy and cost-advantageous transport and installation of sections with no need for exceptional trailer transport

Coil can be opened on the headers or entirely cleaned
Non-finned coils in AISI steel
Protection with painting DecsaCOATING (external) e DecsaCOATING PLUS (internal & external)
Additional silencers on air intake and discharge
basin section accessible with wide doors
Additional Info:

Number of models: 36
Heat Rejection: from 70 to 3708 kW

The Alfa LU-VE Alfa-V ACV/NV series is a wide range of heavy duty V-type ammonia condensers for air conditioning and refrigeration applications. Alfa-V air-cooled condensers provide high capacities at a modest footprint.

The Alfa-V VDD series is a wide range of heavy duty V-type dry coolers for air conditioning, refrigeration and various industrial applications such as water/glycol cooling or free cooling. For industrial applications, dry coolers are suitable for closed circuit cooling of various process liquids in f.i. food, power, process and general industries. Alfa-V VDD dry coolers provide high capacities at a modest power consumption and a compact footprint.

Designed to provide level control and alarms for refrigerant vessels.
Adjustable levels and differentials.
Bright digital display of percentage level.
3 amp, SPDT relay outputs.
Optional 4-20mA output.
For use with Hansen ‘LP’ type capacitance probe.

In-Line check valves

Disc type design, suitable for mounting in any position.

Less than 1psi differential to wide open valve.

Suitable for close coupling to flanged solenoid and regulating valves.

Safe working pressure: 27 bar

Operating temperature range: -50°/+115°C

Piston type design, ideal for applications where constant pulsation of gas or liquid occurs, and where manual opening may be necessary.
1psi differential required to open valve.

Gravity closing, must be mounted vertically in a horizontal line
Supplied complete with standard size flanges.
Safe working pressure: 27 bar
Operating temp range: -50°/+115°C

Pulse width modulating liquid refrigerant expansion valve, with high cycle long life solenoid operator
Controllers use a 4-20mA input signal to monitor the liquid flow to the system
PXV5 & PXV15 valves are flange to flange drop in replacement for Sporlan type D thermostatic expansion valves