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A2A5-Surge
A2A5-Surge
A2A5 Ductile Iron Globe Type Surge Anticipating Valve. Surge Protection Valve. EPDM Diaphragm Actuated. Stainless Steel Pressure Reducing Pilot.
A2A5 Ductile Iron Globe Type Surge Anticipating Valve. Surge Protection Valve. EPDM Diaphragm Actuated. Stainless Steel Pressure Reducing Pilot.

A2A5 Ductile Iron Globe Type Surge Anticipating Valve. Surge Protection Valve. EPDM Diaphragm Actuated. Stainless Steel Pressure Reducing Pilot.

Place of Origin:

China

Brand Name:

AFC

Model Number:

A2A5

Certification:

EN1074-5, WRAS

Minimum Order Quantity:

1

Price:

Depends on QTY and Size

Packaging Details:

Plywood Crate

Delivery Time:

60 days

Payment Terms:

30% down payment and 70% before shipment

Supply Ability:

1000 pcs / Month

The A2A5 is a surge anticipate control valve. It can prevent water hammer more efficiently than Pressure Relief Valve because the valve will start to open when pressure drop when pump close.
Size Range:DN50~DN1000mm
Pressure Ratings:1.0Mpa; 1.6Mpa; 2.5Mpa
Working Temperature:-10C- 80C
Suitable Media:Water
End connection:PN 10/ PN 16/ PN 25/ ANSI class 150

1.Hydraulic Operated Surge Anticipating Valve. Surge Protection Valve, Surge Relief Valve. Pressure Relief and Surge Anticipating Valve. Safety Valve.
2.Relief pressure when system pressure increasing and prevent surge pressure.
3.Ductile Iron Body and Bonnet. WRAS Approval diaphragm. Membrane operated.

● Top and seat ring guided stem and diaphragm assembly for long life and reliability.
● All iron components are fusion epoxy bonded for corrosion resistance.
● Easy maintenance without removal from the main line.
● Nylon reinforced diaphragm for long term service.
● Drip tight shut off.
● Globe design for superior control characteristics.
● Ductile iron bodies for higher strength and durability.
● Corrosion resistant stainless steel seat and disc retainer ring.
● Various pilots and accessories available for configuration into many different applications.
● Special V-Port and double chamber are options, please consult factory.
● Meet standards BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1

Pressure and Flow control for water system.

图片1

NoPart nameMaterialStandard
1Main ValveDuctile IronEN GJS 500-7
2Needle ValveStainless SteelAISI 304
3Ball ValveStainless SteelAISI 304
4StrainerStainless SteelAISI 304
5P20A Low Pressure PilotStainless SteelAISI 304
6P500 Pressure relief pilotStainless SteelAISI 304
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