Name: Bermad IR-450-60-R Level Control Valve | Dowdens Pumping & Water Treatment
SKU: IR-450-60-R
Availability: OutOfStock

Description

Bermad IR-450-60-R Level Control Valve

The Bermad Model IR-450-60-R Level Control Valve with Modulating Horizontal Float is a hydraulically operated, diaphragm actuated control valve.

The valve hydraulically controls reservoir filling to maintain constant water level, regardless of fluctuating demand.

Applications:

Large Surface Area Reservoirs
Low Volume Reservoirs
Unavailable Power Supply Locations
Fertilizer Mixing Tanks

Line Pressure Driven, Hydraulically Controlled

Modulating Hydraulic Float Control

Always Full” reservoir

Advanced Globe Hydro-Efficient Design

Unobstructed flow path
Single moving part
High flow capacity

Fully Supported & Balanced Diaphragm

Requires low opening and actuation pressure
Excellent low flow regulation performance
Progressively restrains valve closing
Prevents diaphragm distortion

External Installation

Easy access to valve and float
Less wear and tear
Simple in-line inspection and service

Operations

The Needle Valve allows continuous flow from Valve inlet into the Control Chamber. When water level rises, it pushes the Float up throttling the Float Pilot. Pressure in the control chamber accumulates, causing the Valve to throttle closed, reducing filling rate, and eventually closing drip tight.

Should level fall, the float pilot releases pressure from the control chamber causing the Valve to modulate open. The needle valve controls Valve closing speed. The Cock Valve enables manual closing.