A2A5 Surge Anticipating Control Valve19 of 30 control valvesA6DV Dual Solenoid Control Valve

Control Valve

Part of the A900 modular system

A506 Pressure Sustaining Valve with Solenoid Control

Name: A506 Pressure Sustaining Valve with Solenoid Control
Brand: Euro Flow Control
SKU: EFC-362

Datasheet

Download datasheet (PDF)

Specifications are indicative. Final specification is confirmed at quotation.

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
Inspection & test: ISO 5208, EN 12266-1, BS EN 12266-1
Face to face: EN 558-1, 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
Bonnet
Seat
Stem
Spring
Bolts
Bush
Cap
Diaphragm
Disc Holder
Eye Bolts
Fix Washer
Fixing Holder
O Rings
Pilot Adjusting Screw
Pilot Body
Pilot Bonnet
Pilot Cap
Pilot Diaphragm
Pilot Disc
Pilot Fixing Holder
Pilot Gasket
Pilot Internal Body
Pilot Jam Nut
Pilot Nut
Pilot O Ring
Pilot Screw
Pilot Spring
Pilot Spring Table
Pilot Stem
Seal
Seal Retainer
Seat Retainer
Solenoid Valve

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

Dimensions per size(16 sizes)

Size	L (mm)	H (mm)	PN10 OD (mm)	PN16 OD (mm)	PN25 OD (mm)	PN10 OK (mm)	PN16 OK (mm)	PN25 OK (mm)	PN10 N-Od (mm)	PN16 N-Od (mm)	PN25 N-Od (mm)	PN10 OB (mm)	PN16 OB (mm)	PN25 OB (mm)	Model Code	Weight
DN50	230	177	165	165	165	125	125	125	4-Ø19	4-Ø19	4-Ø19	99	99	99	A900-0050	—
DN65	290	202	185	185	185	145	145	145	4-Ø19	4-Ø19	8-Ø19	118	118	118	A900-0065	—
DN80	310	219	200	200	200	160	160	160	8-Ø19	8-Ø19	8-Ø19	132	132	132	A900-0080	—
DN100	350	243	220	220	235	180	180	190	8-Ø19	8-Ø19	8-Ø23	156	156	156	A900-0100	—
DN125	400	243	250	250	270	210	210	220	8-Ø19	8-Ø19	8-Ø28	156	156	156	A900-0125	—
DN150	480	333	285	285	300	240	240	250	8-Ø23	8-Ø23	8-Ø28	211	211	211	A900-0150	—
DN200	600	428	340	340	360	295	295	310	8-Ø23	12-Ø23	12-Ø28	266	266	274	A900-0200	—
DN250	730	478	405	405	425	350	355	370	12-Ø23	12-Ø28	12-Ø31	319	319	330	A900-0250	—
DN300	850	538	460	460	485	400	410	430	12-Ø23	12-Ø28	16-Ø31	370	370	389	A900-0300	—
DN350	980	550	520	520	555	460	470	490	16-Ø23	16-Ø28	16-Ø34	429	429	448	A900-0350	—
DN400	1100	710	580	580	620	515	525	550	16-Ø28	16-Ø31	16-Ø37	480	480	503	A900-0400	—
DN450	1200	720	640	640	670	565	585	600	20-Ø28	20-Ø31	20-Ø37	530	548	548	A900-0450	—
DN500	1250	822	715	715	730	620	650	660	20-Ø28	20-Ø34	20-Ø37	582	609	609	A900-0500	—
DN600	1450	885	840	840	845	725	770	770	20-Ø31	20-Ø37	20-Ø40	682	720	720	A900-0600	—
DN700	1650	910	910	910	960	840	840	875	24-Ø31	24-Ø37	24-Ø43	682	720	720	A900-0700	—
DN800	1850	1260	1025	1025	1085	950	950	990	24-Ø34	24-Ø40	24-Ø49	901	901	928	A900-0800	—

* DN125 and DN350 use the same internals as DN100 and DN300 respectively.

* DN450 and DN700 use the same internals as DN400 and DN600 respectively.

* AISI 304 is the factory standard stainless steel grade; consult the factory for AISI 316.

Technical drawings(4 pages)

Operating media

Water

Typical applications

SCADA-controlled sustaining stations
Emergency dump duty
Pump station outlets

Actuation options

Bare shaft (actuator by others)

Approvals

WRASISO 9001

Features

The A506 adds a solenoid pilot to the A500 pressure sustaining/relief configuration, allowing the valve to be remotely opened or closed via SCADA regardless of the pressure pilot state
The solenoid override enables the valve to serve as an emergency dump valve or to be closed remotely to isolate the supply
Used at pump stations and reservoir outlets where remote emergency control is required

Description

The A506 adds a solenoid pilot to the A500 pressure sustaining configuration of the A900 main valve body, allowing remote open/close override via SCADA regardless of the pressure pilot state. The solenoid override enables the valve to serve as an emergency dump valve or to be closed remotely to isolate supply. Used at pump stations and reservoir outlets where remote emergency control is required in addition to automatic pressure sustaining.

Selection notes

This control valve is supplied for flanged installation.

Sizes run DN50 to DN800, in PN10, PN16, PN25.

The body is EN-GJS-500-7.

Seat and trim options are AISI 304 and 316. The seat, not the body, usually sets the temperature and medium limit, so confirm it against the service before ordering.

Stated service media include water.

It is catalogued for Water & Wastewater.

Working temperature is -10°C to 80°C.

Built to EN 1074-5, BS EN 1074-5, EN 558-1, BS EN 558-1 and ISO 5208.

Available pressure classes

Pressure classes this product is rated to.

PN10 PN16 PN25

Used in

Water & Wastewater

Related guides

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Size

Available: DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600, DN700, DN800

Pressure

Available: PN10, PN16, PN25

End connection

Actuation

Manual and gear operation ships with the valve. Powered actuation is sourced locally by the buyer.

Required approvals

None required

We confirm the certification with the manufacturer before quoting

Body

Available: EN-GJS-500-7

Seat

Available: 2 options

Stem

Available: 2 options

Additional parts (optional)

Bonnet

Available: EN-GJS-500-7

Spring

Available: 2 options

Bolts

Available: 2 options

Bush

Available: C61900

Cap

Available: GJS 500-7

Diaphragm

Available: EPDM+Nylon Fabric

Disc Holder

Available: EN-GJS-500-7

Eye Bolts

Available: Carbon Steel 1040

Fix Washer

Available: Bronze

Fixing Holder

Available: EN-GJS-500-7

O Rings

Available: NBR

Pilot Adjusting Screw

Available: AISI 304

Pilot Body

Available: AISI 304

Pilot Bonnet

Available: AISI 304

Pilot Cap

Available: ABS

Pilot Diaphragm

Available: EPDM + Nylon

Pilot Disc

Available: AISI 304 + EPDM

Pilot Fixing Holder

Available: AISI 304

Pilot Gasket

Available: AISI 304

Pilot Internal Body

Available: AISI 304

Pilot Jam Nut

Available: AISI 304

Pilot Nut

Available: A2

Pilot O Ring

Available: NBR

Pilot Screw

Available: A2

Pilot Spring

Available: SiCrV

Pilot Spring Table

Available: 2 options

Pilot Stem

Available: AISI 304

Seal

Available: EPDM

Seal Retainer

Available: GJS 500-7

Seat Retainer

Available: 2 options

Solenoid Valve

Available: commercial

Notes for the quote

Quantity

Your variant details are attached. Submit any time from My RFQ.

Smart find

A900 configurations

View full A900 system →

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 to DN800

A200 Pressure Reducing Valve

DN50 to DN800

A203 Pressure Reducing with Check Valve

DN50 to DN800

A300 Slow Control Check Valve

DN50 to DN800

A400 Flow Control Valve

DN50 to DN800

A500 Pressure Relief / Sustaining Valve

DN50 to DN800

A600 Solenoid Control Valve

DN50 to DN800

A76D Pump Control Valve - Double Chamber

DN50 to DN800

A900 Automatic Control Valve (Main Valve)

DN50 to DN1000

A10A Altitude Control Valve

DN50 to DN800

A10B Bi-Level Float Control Valve

DN50 to DN800

A14A Altitude with Rate of Flow Control Valve

DN50 to DN1000

A204 Pressure Reducing Valve with Flow Limiter

DN50 to DN1000

A205 Pressure Sustaining and Reducing Valve

DN50 to DN800

A206 Pressure Reducing Solenoid Control Valve

DN50 to DN800

A20B Pressure Reducing Valve + Low Flow Rate Bypass

DN50 to DN200

A2A5 Surge Anticipating Control Valve

DN50 to DN800

A6DV Dual Solenoid Control Valve

DN50 to DN300

A7MD Pump Control Valve - Passive Protection

DN50 to DN800

A800 Pressure Differential Valve

DN50 to DN800

A900 Automatic Control Valve - Threaded

DN40 to DN50

R900 Main Valve - Reduced Bore

DN80 to DN1000

Pilot assembly & accessories

Pilot assembly

P500 Relief / Sustaining Pilot

Sustaining/relief pilot: primary pressure control function

Compatible accessories

Needle Valve

Adjusts response speed and damps oscillation in the pilot circuit

On-Off Accelerator

Speeds up valve stroke in solenoid-controlled configurations

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Standards: EN 1074-5, BS EN 1074-5

Add variant details

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

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Add variant details

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

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Size: DN50 to DN800
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Add variant details

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Add variant details

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