Euro Flow Control
A206 Pressure Reducing Solenoid Control Valve17 of 30 control valvesA2A5 Surge Anticipating Control Valve
1 / 4
Control Valve
Part of the A900 modular system

A20B Pressure Reducing Valve – High Flow

Debug Β· supplier source (internal only)

Supplier product page β†—EFC datasheet PDF β†—supplier: afc Β· ref: 360

Specifications

Confirmed at quote
Size Range
DN200–DN600
Pressure Class
PN16 / PN25
Standards
EN 1074-5
End connection
Flanged PN16/PN25

Available sizes

Standard DN sizes covered by this product. Confirmed at quote.

DN200DN250DN300DN350DN400DN450DN500DN600

Available pressure classes

Pressure classes this product is rated to.

PN16PN25

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

Size
Pressure
End connection

Materials

Body
Diaphragm

Pressure-temperature rating

Maximum working pressure at each temperature, per pressure class.

ClassTemperatureMax pressure
PN10-10Β°C10 bar
PN1080Β°C10 bar
PN16-10Β°C16 bar
PN1680Β°C16 bar
PN25-10Β°C25 bar
PN2580Β°C25 bar
Dimensions per size(7 sizes)
SizeLHOD_PN10OD_PN16OD_PN25K_PN10K_PN16K_PN25Weight
DN50230 mm177 mm165 mm165 mm165 mm125 mm125 mm125 mmβ€”
DN65290 mm202 mm185 mm185 mm185 mm145 mm145 mm145 mmβ€”
DN80310 mm219 mm200 mm200 mm200 mm160 mm160 mm160 mmβ€”
DN100350 mm243 mm220 mm220 mm235 mm180 mm180 mm190 mmβ€”
DN125400 mm243 mm250 mm250 mm270 mm210 mm210 mm220 mmβ€”
DN150480 mm333 mm285 mm285 mm300 mm240 mm240 mm250 mmβ€”
DN200600 mm428 mm340 mm340 mm360 mm295 mm295 mm310 mmβ€”

Approvals

WRASISO 9001

Features

  • The A20B is a high-flow pressure reducing valve for trunk main and bulk supply duty where the A200 body is undersized for the required flow capacity
  • The enlarged body and flow passages accommodate higher flow rates at low headloss, making it suitable for primary pressure management stations serving large distribution zones

Description

The A20B is a high-flow pressure reducing configuration of the A900 main valve body for trunk main and bulk supply duty where the standard A200 body is undersized for the required flow capacity. The enlarged body and flow passages accommodate higher flow rates at low headloss. Fitted with a P200 reducing pilot, the control behaviour is identical to the A200. Used at primary pressure management stations serving large distribution zones.

Smart find

Searches our product catalogue using your spec. Drop a PDF β€” or multiple PDFs at once β€” paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.

A900 configurations

View full A900 system β†’
This product is part of the A900 modular system. All configurations share the same hydraulically operated body: the control function is set by the pilot valve(s) attached. An existing A900 body in the field can be reconfigured for a different duty simply by swapping the pilot, without replacing the body.

A100 Modulating Float Control Valve

DN50–DN300

A200 Pressure Reducing Valve

DN50–DN600

A203 Pressure Reducing with Check Valve

DN50–DN600

A300 Slow Control Check Valve

DN50–DN600

A400 Flow Control Valve

DN50–DN400

A500 Pressure Relief / Sustaining Valve

DN50–DN600

A600 Solenoid Control Valve

DN50–DN300

A76D Pump Control Valve – Double Chamber

DN50–DN600

A900 Automatic Control Valve (Main Valve)

DN50–DN600

A10A Altitude Control Valve

DN50–DN300

A10B Bi-Level Float Control Valve

DN50–DN300

A14A Altitude with Rate of Flow Control Valve

DN50–DN300

A204 Pressure Reducing Valve with Flow Limiter

DN50–DN400

A205 Pressure Sustaining and Reducing Valve

DN50–DN400

A206 Pressure Reducing Solenoid Control Valve

DN50–DN400

A2A5 Surge Anticipating Control Valve

DN50–DN400

A506 Pressure Sustaining Valve with Solenoid Control

DN50–DN400

A6DV Dual Solenoid Control Valve

DN50–DN300

A7MD Pump Control Valve – Passive Protection

DN50–DN400

A800 Pressure Differential Valve

DN50–DN300

A900 Automatic Control Valve – Threaded

DN15–DN50

R900 Main Valve – Reduced Bore

DN50–DN400

Pilot assembly & accessories

Pilot assembly

P200 Reducing Pilot

Reducing pilot β€” maintains downstream pressure at the pre-set value

Compatible accessories

Needle Valve

Adjusts response speed and damps oscillation in the pilot circuit

Related Control Valves

A100 Modulating Float Control Valve
Control ValveREF 344

A100 Modulating Float Control Valve

Model
β€”
Size
DN50–DN300
Pressure
PN16
Body
Ductile iron
Standards
EN 1074-5
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

A200 Pressure Reducing Valve
Control ValveREF 345

A200 Pressure Reducing Valve

Model
β€”
Size
DN50–DN600
Pressure
PN16 / PN25
Body
Ductile iron
Standards
EN 1074-5
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

A203 Pressure Reducing with Check Valve
Control ValveREF 346

A203 Pressure Reducing with Check Valve

Model
β€”
Size
DN50–DN600
Pressure
PN16
Body
Ductile iron
Standards
EN 1074-5
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

A300 Slow Control Check Valve
Control ValveREF 347

A300 Slow Control Check Valve

Model
β€”
Size
DN50–DN600
Pressure
PN16 / PN25
Body
Ductile iron
Standards
EN 1074-5
DEBUG View on supplier site β†—
Add variant details

Adds to your quote request β€” not a purchase. Refine size, pressure and material before submitting.

A20B Pressure Reducing Valve – High Flow | Euro Flow Control