Product Introduction:

An eccentric butterfly valve is a type of butterfly valve that achieves sealing by offsetting the valve stem axis. 

It belongs to the industrial valve category and is mainly divided into four types: single eccentric, double eccentric, triple eccentric, and variable eccentric. 

Its core structure involves the valve stem axis offset from the center of the butterfly plate and valve body. 

Combined with a tapered sealing pair design, this solves the problem of sealing surface wear in traditional concentric butterfly valves and is widely used in fluid control systems under various pressure and temperature conditions.

Application Fields:

Thermal power plant, district heating steam pipeline, petrochemical industry, metallurgical flue gas pipeline, coal chemical, gas transportation, thermal oil heating system.

Specifications:

Operation type:Manual-Worm Gear

Size: DN50-DN1200

Pressure: PN10/16, Class150,JIS6K/10K

Face to Face Standard: API609,BS5155,DIN3202,ISO5752

Flange Standard:DIN,BS,ISO,ANSI,AS,JIS

Mounting Flange:ISO5211

Materials:

Body :WCB/ Stainless Steel

Disc: :WCB/ Stainless Steel

Seal : WCB/Stainless Steel+Flexible Graphite

Stem : SS410

Worm Gear:WCB

Characteristic:

Applicable Medium: Water, Oil, Gas

Applicable Temperature:-20~425℃

All valves are equipped with professional export protective packaging. 

With protective caps on the sealing surfaces, rust-proof treatment, and shock-absorbing material filling to ensure intact transport; the loading is secure and safe. 

We can also customize packaging according to customer requirements.

Regarding transportation methods, we can provide appropriate transportation options based on the cargo requirements and the customer's timeliness requirements. 

Common transportation methods include: sea freight, air freight, land freight, and express delivery.