Pressure Management Valve - Type III

Specifications

Confirmed at quote

Size Range: DN50 to DN800
Pressure Class: PN10, PN16, PN25
End connection: Flanged
Operating temperature: -10°C to 80°C

Standards

Design & manufacture: EN 1074-5, BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1

Configure your variant(manually adjust box on the right if you require a different spec)

Size
Pressure
End connection

Materials

All available material options per part. Click a pill to set it in the configurator.

Body
Pilot
Strainer
Tube

Pressure-temperature rating

Maximum working pressure at each temperature, per pressure class.

Class	Pressure	Min temp	Max temp
PN10	10 bar	-10°C	80°C
PN16	16 bar	-10°C	80°C
PN25	25 bar	-10°C	80°C

Operating media

Potable Water

Typical applications

Smart network pressure management
Leakage reduction
District metered areas
Burst and leak alerting

Approvals

WRASISO 9001

Features

Controller in three parts: control box (PMCX), solenoid box (PMAX) and battery box (PMBX)
Pressure modulated on peak and off-peak factors, and on measured flow rate
On-off, level control and pressure sustaining modes
Alert raised on a pipe burst, a leak or a firefighting draw
Up to 12 pressure set points per day, set per day of the week
Set points changed remotely through the control platform, or locally over Bluetooth
Built-in pressure sensor, 0 to 10 bar or 0 to 16 bar, accuracy 0.5 per cent
Pulse input for a flow meter; the professional version adds flow meter and level detector interfaces with 24V output and 4-20mA input
Two integrated solenoid valves, with two latching solenoids available as a separate device
Data logger holding 200,000 records on a looping basis, sampling from 5 to 1440 minutes
Alarm on minimum, maximum, flow or pressure setting, with a real-time clock
Cellular data over 4G, 3G, GSM, GPRS, EDGE, WCDMA and LTE, with Bluetooth for local setting
Recorded data exports to spreadsheet format
Aluminium controller case rated IP68
Powered by lithium battery (up to 5 years), solar panel with a 12V input, or a hydraulic power generator that needs a differential of 0.5 bar or more
Controller ambient range -15 to +55 degrees C
SIM card is not supplied with the controller

Description

The Type III pressure management valve pairs a hydraulically operated control valve and pilot with an intelligent controller, for pressure management across a distribution network. The controller is in three parts: a control box acquiring pressure, flow and level and handling data transmission, a solenoid box carrying out the control action, and a battery box powering communications. Pressure is modulated on peak and off-peak factors and on measured flow, set points are changed remotely through the control platform, and an alert is raised on a pipe burst, a leak or a firefighting draw.