Air release / vacuum breaker valve
Pricing depends on specification, quantity and delivery location. Send your requirement and we reply with a costed quotation within 24 hours.
Quick overview
- Type: Process Valve
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-0465 |
| Category | Valves & Fittings |
| Group | Valves & Fittings |
| Brand | Spirax Sarco |
| Available / equivalent brands | Spirax Sarco, Leser, KITZ, Emerson |
| Technical | |
| Type | Process Valve |
Datasheet
Design standard
| Flanges | EN 1092-1 / ASME B16.5 |
|---|
Technical features
| Releases air from high points of pipelines and lets air in when the line drains | |
| Float closes the orifice when water arrives | |
| Prevents air locks, pressure surges and vacuum collapse | |
| For water mains, pump discharges, heating and cooling systems |
Typical specification (product type)
| Size | 1/2" – 8" |
|---|---|
| Connection | Threaded (small) or flanged |
| Body material | Brass, cast iron or ductile iron |
| Float | Stainless steel or polymer |
| Pressure | Up to PN16 |
Notes
| Fit at high points and downstream of pump check valves; add an isolating valve for maintenance. | |
| Typical values for this product type; the exact rating, size and materials are confirmed in Argonmark's quotation for the selected make and model. |
Photo: The RedBurn, CC BY-SA 4.0, via Wikimedia Commons — illustrative photo of the product type, edited by Argonmark. All photo credits
Description
Air release / vacuum breaker valve. Releases air from high points of pipelines and lets air in when the line drains. Float closes the orifice when water arrives. Prevents air locks, pressure surges and vacuum collapse.
Argonmark Ltd supplies this item to factories, power plants, utilities, contractors and government projects across Bangladesh. Send us the required size, rating, materials and quantity and we will reply with a quotation within 24 hours.
Questions & answers
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