Suzhou Alpine Flow Control Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | Based on order |
| Delivery Time | 15-60 days |
| Packaging Details | Plywood cases |
| Material | Ductile iron GJS500-7 |
| Pilot Material | SS304 |
| standard | EN1074-5 |
| Color | Blue |
| Diaphragm | Nylon Reinforcement with EPDM |
| Rubber | EPDM |
| Brand Name | AFC |
| Model Number | A2A5 |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
PN10 Surge Anticipator Valve EPDM Rubber Manual Actuation And Flange Ends
Flange End Surge Anticipating Valve Manual Actuation 0-80 Degrees Celsius
Nylon Reinforcement Diaphragm Surge Anticipation Valve Ral5005 Blue EPDM Rubber
Manual Globe Type / Surge Anticipating Valve A2A5 With EPDM Diaphragm and Flange
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Based on order |
| Delivery Time | 15-60 days | Packaging Details | Plywood cases |
| Material | Ductile iron GJS500-7 | Pilot Material | SS304 |
| standard | EN1074-5 | Color | Blue |
| Diaphragm | Nylon Reinforcement with EPDM | Rubber | EPDM |
| Brand Name | AFC | Model Number | A2A5 |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | surge anticipator valve ，water flow rate control valve ，Ductile iron Surge Anticipating Valve | ||
Stainless Steel Pilots Nylon Reinforcement Diaphragm Ductile Iron Surge anticipating Valve Anti Water Hammer
A2A5 is a surge anticipation valve and is activated by line pressure and controlled by two pilot valves. Both pilots include spring-loaded membranes. The low-pressure pilot is preset to open the A2A5 gradually when the line pressure drops about 1 bar below normal. The highpressure pilot (on the right) is preset to open the A2A5 when the line pressure rises about 1 bar above normal. The A2A5 is normally closed. Only when the line pressure drops below or rises above the preset limits, the A2A5 is piloted to open. A water hammer event starts with a considerable pressure drop, which cause the A2A5 to open. Then, as the
water wave rolling backward, the valve remains open and let the pressure out to diminish its impact.
Service Fields:
For water system, irrigation system.
Technical Data:
| Size | DN50-DN800 |
| Working Temperature | - 10C- 80C |
| Flange | AISI B16.1 Or PN16 |
| Flow Media | Clean Water |
Consult Factory for other applications
IP68 for water resistance
Comply with BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1
Materials And Dimension
DN50-DN350
DN400-DN800
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
500m-600m
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Alpine Flow Control (SuZhou) Co.,Ltd with major focus in the water valve design and manufacturing. The Management staff have over 30 years experience in the water valve design and manufacturing, combined with the high-tech electronics manufacturing experience of multi-national listed companies. This... Alpine Flow Control (SuZhou) Co.,Ltd with major focus in the water valve design and manufacturing. The Management staff have over 30 years experience in the water valve design and manufacturing, combined with the high-tech electronics manufacturing experience of multi-national listed companies. This...
Get in touch with us
Leave a Message, we will call you back quickly!