High Performance Vacuum Negative- Pressure Safety Valve - 9101A Double Orifice Air Relief Valve – Convista
High Performance Vacuum Negative- Pressure Safety Valve - 9101A Double Orifice Air Relief Valve – Convista Detail:
Dual air release vent the accumulated small volumes of air during normal system operation.
Allow inflow of large volumes of air during draining of the pipeline.
Allow venting of large volumes of air during filling of the pipeline.
Provide protection from pipeline collapse due to vacuum.
Flange and drilling comply with EN 1092-2 PN16 (Other types are available on request).
Working Pressure and Temperature
16bar rated at -10°C to 120°C.
Fusion bonded coating or liquid epoxy painted interior and exterior.
| Body | cast iron |
| Cover | cast iron |
| Larger ball | stainless steel |
| Small ball | stainless steel |
| Screen | stainless steel |
Product detail pictures:
Related Product Guide:
owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for High Performance Vacuum Negative- Pressure Safety Valve - 9101A Double Orifice Air Relief Valve – Convista, The product will supply to all over the world, such as: European, Botswana, San Francisco, Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
By Gustave from Belize - 2018.10.31 10:02
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Roxanne from Bulgaria - 2017.02.14 13:19
