1.5 inch Breathing Valve,breather Valve
WH-5102 1.5" Bidirectional Breathing valve, it is a self-acting device,designed for keeping tanks to work properly. It could release air out of tanks to maintain pressure and also absorb air into tanks to be anti-vacuum.
- Product Introduction
The 1.5-inch Breathing Valve is a high-quality breather valve that is designed for use in industrial applications. This valve is made from durable materials and features a simple, yet effective design that allows for optimal airflow control. The valve operates by allowing air to flow in and out of an industrial vessel or product, while also preventing the backflow of potentially harmful gases or contaminants. Other key features of this valve include easy installation and maintenance, an adjustable pressure range, and the ability to customize the valve to meet specific industrial requirements.
Introduction to Functions and Characteristics
The valve is applied to pressure vessel pipeline system.
Breathing valve has two functions. When the pressure is higher than the set pressure (standard 1BAR), it can exhaust and turn off. When the vacuum (standard-0.2BAR) occurs in the pipeline system, the valve opens automatically to ensure the safety and protection of equipment and related instruments. At the same time, it can also meet the needs of various production processes. The valve is stainless steel. Material, sanitary design, satisfied with a variety of food processing, beer, beverage and pharmaceutical industries.


Technical data: interface:clamp Pressure:0.2mpa Temperature:-30℃+150℃ Working Media: gas
| Size | D2 | D1 | D3 | H |
| 1.5" | Φ50.5 | Φ35 | Φ42 | 72 |
| 2" | Φ64 | Φ47 | Φ51 | 85 |
| 2.5" | Φ78 | Φ59 | Φ64 | 90 |

| No | Name | Material |
| 1 | Valve body | SS304 |
| 2 | Valve core | SS304 |
| 3 | Gasket | EPDM |
| 4 | Valve core base | SS304 |
| 5 | Negative pressure spring | SS304 |
| 6 | Positive spring | SS304 |
| 7 | Screw cover | SS304 |
FAQ:
1. If there is any quality problem, how do you solve it?
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem.
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
2. Warranty time?
1-3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.
3. Why trust in us ?
8 years in this industry . It makes us professional .Good credit in this market.
All of our machines are the assurance of our responsibility.
4.The Industries We Serve?
Wenhan have more than 8 years of successfully servicing the following industrial sectors:
Food and Beverage
Pharmaceutical
General industry
Steam and Boilers
Manufacturing
Marine
Water Treatment
Engineering
Cosmetic Industry
Beer Industry
Dairy Industry
Wine Industry
5.How do you pack?
Plastic Bags, Paper Boxes, Cartons, Plywood Cases.






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