Irrigation and fertigation system

Bermad Automatic Control Valves

BERMAD products have proved through the years to be dependable components in a wide range of installations in fire protection, industry and agriculture, and are being used every day in hundreds of countries around the world.

In addition to water meters, aerators and deaerators and pressure-reducing valves, the Bermad programme primarily comprises valves operating on the principle of the diaphragm-actuated globe valve. Diverse types ranging from small to (very) large, with single-chambered or double-chambered actuator, with or without automatic control functions.

In addition to the plastic 100 & 200 Series from ¾” to 6”, the valves can be made of brass, aluminium, cast iron, steel, stainless steel, bronze with various alloys up to and including titanium from 2" to 32".

Every valve is characterized as a reliable product with a wide of range of applications in terms of capacity and working pressure. Every valve is manufactured and tested with utmost care (ISO 9000 and 9001-2000). Certificates required and/or special testing procedures are available as well.

Pressure Reducing 700 Series -- Model 720

Pressure Reducing 700 Series -- Model 720

 

The Model 720 Pressure-Reducing Valve is a hydraulically-operated, diaphragm-actuated, control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure.

 

 

 

Specifications

Valve Size 1.50 to 20.00 inch
Maximum Pressure 400.00 psi
Connection Description BoltFlange
Primary Material Aluminum (optional feature); BrassBronze (optional feature); CastIron (optional feature); DuctileIron; StainlessSteel (optional feature); Steel (optional feature); Exotic Metal (optional feature); Titanium, Hastalloy, Alloy 20
Actuation Hydraulically Operated
Media Water

 

 

 


Pressure Control Series -- FP 730-59

 

Pressure Control Series -- FP 730-59
 

The BERMAD Models FP 430-59 and FP 730-59 combine fire pump relief with a pre-opening feature to anticipate pump start-up surge. The valve opens fully by means of electric override upon pump start-up. It continues to function as a pressure relief valve after the electric override is shut off.

Specifications

Valve Size 2.00 to 12.00 inch
Maximum Pressure 350.00 psi
Controlled Pressure Range ? to 350.00 psi
Connection Description BoltFlange
Primary Material BrassBronze (optional feature); DuctileIron (optional feature); StainlessSteel (optional feature); Steel (optional feature)
Actuation Electric
Media Water; Foam Solution

 

 




Source: globalspec.com
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