Sanitary Grade Water Seal Exhaust Valve
WH-5101A sanitary grade water seal exhaust valve, also known as control valve, receives the pressure of regulating control unit and uses power operation to change the final control elements of medium flow, pressure, temperature, liquid level and other process parameters. Regulating valve is an indispensable link
- Product Introduction
The Sanitary Grade Water Seal Exhaust Valve is a premium quality product designed to meet the highest standards of hygiene and safety in the food, beverage, and pharmaceutical industries. This valve provides reliable and efficient exhaust ventilation while preventing backflow and contamination of the process media. Its unique water seal design ensures optimal sealing and minimal maintenance. The valve is made of high-quality materials that are durable, corrosion-resistant, and easy to clean. The popular choice for companies looking to improve their product safety and regulatory compliance. With the growing demand for food safety and hygiene, this product is expected to see significant growth in the coming years.
The working principle of sanitary grade water seal exhaust valve
The valve adjusts a specific pressure by adjusting the adjusting cover of the spring compression spring. When the pressure in the equipment is greater than the calibration pressure of the exhaust valve, the seat automatically springs up, and the pressure in the equipment system is released to effectively protect the fermentation of materials and the safety of the container system.
The adjustment cover has a pressure scale value line, which can be set according to the user's need. The valve is equipped with glass visible water seal, which can be filled with water in the glass bucket (water flooding over the exhaust port), and the glass bucket can be seen to bubble when the valve releases pressure. Additional pressure gauge is available.
Application
The exhaust valve is widely used in beer, wine and other industries.
Technical parameters
Specifications: 1" ~ 1.5" DN25 ~ DN40
Connection mode: clamp, thread
Positive pressure value: ≤2.2bar (pressure adjustable)
Operating temperature: -10℃ to 90℃
Part in contact with material: SS304/SS316L
Inner surface contact product: Ra≤0.8μm
Seals: EPDM, SI,

| Size | D1 | D2 | D3 | D4 | H |
| 1.5" | Φ25 | Φ50.5 | Φ90 | Φ60 | 300 |
Application Scene
FAQ
Shipping Method:
For small qtty will be shipped by courier door to door e.g: DHL, UPS, EMS, FEDEX IE, FEDEX IP, TNT ( shipping days 3-4 days)
For bigger qtty will be shipped by sea shipment to your pointed nearest seaport ( shipping days 1 month)
Optional paymet ways:
TT wire/bank transfer or PayPal or Western Union
Delivery time:
Small order: 3-5 days
Bigger order: 7-15 days.
Product Description
Q: do you test each valve?
Answer: each test, we have a test standard, not to meet our requirements, will not be shipped.
Q: are your materials up to hygiene standards?
Answer: the sealing ring is made of EPDN and other materials are sus304.
Q: how many years has your factory been producing valves?
A;We are specialized in making valves on beer cans for more than 10 years.






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