Sanitary Stainless Steel Tank Pressure Vacuum Relief Valves

Size: 1"-2" Specification: ISO, 3A, SGS, CE, BV Trademark: QL/OEM Origin: Wenzhou, Zhejiang. China Breather valves are safety devices required for storage tanks/containers/gas or vapor pipe lines/ reactors etc. having chemicals or any other fluid to be handled carefully.Breather valves with desiccants are used during transportation of sensitive equipments/ goods to protect from pressure differentials due to change in climatic conditions. 

Technical Parameters
Pressure	2.8 PSI to 43.5 PSI
Vacuum	0.15 PSI to 0.75 PSI
Medium Temperature	-10 celsius degree-+120 celsius degree
Medium	liquid material,gas
Sealing	Food Rubber
Material Quality	SS304,SS316L
Connection of Standard	DIN,3A,SMS,ISO
Connection ends	Male ends,Tri Clamp ends,Welded ends
Surface treatment	Ra 0.8um

Features Available in dead weight or spring loaded design Fast acting, quick opening Gas tight design Choice of materials as per the fluid medium. From 1 ½" to 2" size Economically priced Sanitary Tank Pressure Vacuum Relief Valves work in the following ways-- From the Vacuum side, when the valve is normally closed and there is vacuum in the tank, the vacuum piston inside the valve opens automatically and draws air into the tank. In return, this keeps the pressure inside and outside the tank balanced. From the Pressure side, when the valve is normally closed and the tank pressure exceeds the rated pressure on the outside of the valve, the valve automatically opens and vents air  to atmosphere.About Qili
Our company specializes in manufacturing and exporting a wide range of Stainless Steel valves and fittings to the Beverage, Food, Cosmetic and Pharmaceutical industries according to internationally accepted standards. Forging finishing one-stop services.

Our customers enjoy multiple years of dynamic experience, allowing us to provide exceptional quality, competitive pricing, guaranteed delivery quotes and spectacular after sales services. We also develop new specialty products according to our customers specifications and drawings.

We also provides:
Sanitary ferrule,Union
Butterfly valves, check valves
Sanitary Pipe Fittings
Elbows, tees, cross pipes, reducers, sight glasses strainers etc




 

Contact us if you need more details on Tank Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Relief Valves、Breath Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Other Valves