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Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

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Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Brand Name : AFC , OEM

Model Number : A7MD

Certification : WRAS NSF61/372

Place of Origin : China

MOQ : 1

Price : USD RMB

Payment Terms : L/C, T/T

Supply Ability : Based on order

Delivery Time : 45-60 days

Packaging Details : Plywood cases

Material : Ductile Iron GJS500-7

Internal parts : SS304

Flow area : Full flow area

Color : RAL 5010,RAL5015,RAL5017

Standard : EN1074-5,ISO5208,EN1266-1,EN558-1,EN1092-2

Approval : WRAS NSF61

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Electrical Type Pump Control Valve- A76D

Description:

A7MD is a mechnical type pump control valve.
When pump starts, A7MD will open slowly by the pressure increased in the middle chamber which provide a less headloss.

When the pump stops or out of electricirty, A7MD will act like a check valve. It will block the 80% of the flow area quickly and closed slowly at the last 20% stroke. This will prevent water hammer and water slamming.


Features:

A7MD is a double chamber pump control valve series which will minimize the head loss
Simple, reliable and easy to install and maintenance
Nylon Reinforcement diaphragm for long life service
Stainless steel seat. Good for anti-corrosion
Stem movement with guide provide reliable performance
Powder epoxy coating
Meets standard BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1, BS EN 1092-2


Technical Data:

Size range DN 50-800MM
Pressure ratings 1.0Mpa, 1.6Mpa,2.5Mpa
Flange 1.0Mpa,1.6Mp,2.5 Mpa
Working temperature -10°~80°C.
Flow media clean water

DN50-DN350

Parts list :

Mechnical Type Water Control Valve With Double Chamber Which Minimize HeadlossMechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss


DN400-DN800

Parts list :

Mechnical Type Water Control Valve With Double Chamber Which Minimize HeadlossMechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss

Outside piping diagram:

Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss


Product Tags:

water gate valve

      

water regulator valve

      

WRAS NSF61 Water Control Valve

      
China Mechnical Type Water Control Valve With Double Chamber Which Minimize Headloss wholesale

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