HVAC Buffer Valve
Features:
| Valve Body, Valve Cover, Gland Cover Material | QT450-10,WCB |
| Buffer Plate | Q235B |
| Seal Ring | EPDM (Ethylene Propylene Diene Monomer), NBR (Nitrile Butadiene Rubber) |
| Dust Screen | Stainless Steel 06Cr19Ni10 |
| DN | 50-300 |
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Product Details
| HVAC Buffer Valve | DN50-300 |
Application
Due to pump shutdown and other reasons, water column disconnection and separation occur in the pipeline, forming negative pressure. The negative pressure then pulls the separated water columns back to cause impact, resulting in column separation and rejoining water hammer. The buffer-type air valve developed by our company features staged exhaust and column separation/rejoining water hammer prevention functions. Equipped with an adjustable buffer device, this valve controls the exhaust of the air valve to achieve staged exhaust, prevent surge water hammer, and avoid column separation and rejoining water hammer. It is a functional air valve suitable for complex water transmission systems.
Packing & Delivery
We use through-hole packaging, and the valve will be wrapped in a PP bag to ensure the safety of the product to the greatest extent. We support shipping by sea and by air, and the products can also be shipped to any port you specify.
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Advantages
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Manufacturer
Tsunny valves focus on valves design and production.Have 7 casting lines and more than 40 workshops to control casting, machining, assembly and packing process.
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Why us
①Factory direct sale , competitive price ②Quality guarantee – 100% testing before sale ③Fast delivery Within about 30 days of 1 to 500 pieces
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We can do OEM
Have own independent Brand & Good at OEM production.Our products involve ANSI/API、DIN、JIS/KS、BS、NF、RUSSIA standards.