Company Introduction 

Taizhou Tianyang Electrical Co.,Ltd is located in Shangma Industrial Zone, Shitang Town, Wenling City, Zhejiang Province, covering an area of 15.000 square meters. Our Company has over 30 years experience in mold design and exploitation."DEZHI"is a proprietary brand of our company.We have experience in mold design and exploitation."DEZHI"is a proprietary brand of our company.We have produced pressure tank for more than 20 years,Available volumes range from 0.5 to 500 liters.Our products are applied to pump systems,heating systems,boiler systems,high solar energy systems and fire control systems.Our products are exported to numerous overseas clients.We can custom design and manufacture products according to client-supplied requirements.

We adhere to the business philosophy "Credibility,Quality and Service,"our scientific management is based on the domestic market,but facing to the world.Warmly welcome customers both domestic and from abroad.We sincerely hope to cooperate and develop together to create a better future.
Taizhou Tianyang Electrical co.,Ltd is always your most loyal partner.

Introduction 

This expansion tank controls thermal expansion of water in open domestic hot water supply systems. It absorbs the increased volume of water generated by the hot water heating source. Its pre-pressurized steel tank uses an expansion membrane to prevent air/water contact for long system life.

Controls thermal expansion of water in open domestic hot water supply systems

Keeps system pressure below relief setting of relief valve

For use with all types of direct-fired water heaters

Rugged butyl diaphragm

Absorbs the increased volume of water generated

Pre-pressurized steel tank

Expansion membrane prevents air/water contact

Prevention ensures long system life

Domestic applications

Expansion tank is designed to absorb the forces of expanding water and protect a potable water system from pressure build up. The ce approved heavy duty butyl diaphragm with polypropylene liner (sizes 0.5 gallon to 44 galon ) and ce approved heavy duty butyl bladder completely isolate the water from the steel shell.

Features and Benefits

Residential and Commercial Applications.
Controls System Pressure.
Protects Plumbing Fixtures.
Eliminates Relief Valve Blow-Off.
CE Approved Materials.
AQUAL LEADER Construction
High Maximum Operating Temperatures
High Working Pressures of 175 PSI and 250 PSI Available

Technical Parameter