HangZhou Hoyee trade Co.,Ltd


DN1200 Butterfly Valve

DN1200 Butterfly Valve

ZSHWE/ZAJWE series Pneumatic butterfly valve is consist of double Or single acting pneumatic piston actuator and butterfly valve Connection has wafer type and Flange type Pneumatic actuator butterfly valve has a Simple structure,Small size and light weight Stable performance, Widely used in...

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Product Details

ZSHWE/ZAJWE series Pneumatic has a structure of triple offset. There is almost no rub between the seat ring and disc leading to a reliable seal. The seal ring on the disc is a multilayer metal ring which provides a good performance in seal. Cobalt-base alloys is overlay welded on the seal surface of seat ring and provides good frictional behavior and long lifespan. This series can apply to chemical industry, electric power plant, urban heat and water supply, water treatment, shipping and other industries



Main technical specification

Product Name

Pneumatic Triple offset Metal-seal double eccentric wafer Butterfly Valve BN2302 with CE

Nominal Size


Operating Temperature


Nominal Pressure

European Standard : PN10,16, 25, 40


Approximately equal percentage, On/Off

Seat Ieakage

Class AA according to GB/T 13927-2008

Same Series

Tri-eccentric Soft-seal Clip-on Butterfly Valve BN1301

Tri-eccentric Metal-seal Clip-on Butterfly Valve BN1302

Tri-eccentric Soft-seal Flanged Butterfly Valve BN2301

Tri-eccentric Metal-seal Flanged Butterfly Valve BN230


Hoyee is a professional manufacturer of industrial valves provides performance, safety and long service life products which have to reliably handle the most aggressive of substances, our products stand the test of time in chemical, textile, transportation, pharmaceutical, pulp & paper, mining, boiler and power industries.

Hoyee give comprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project.



Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.



Q:Are you a manufacturer or trading company?

A:We are a manufacturer that specialized in industrial control valve

Q:How can I get some samples?

A:Usually we don’t offer free sample,the sample and express fee are required,the sample cost can be deducted from your first large order.

Q:What’s your delivery time?

A:1.The samples will be sent to you within 3~5days

  2.The batch order will be shipped to you within 5~15 days after order confirmation

Q:What’s your warranty & after sale service policy?

A: 12 Months for all products,and some products warranty is 24 months.Usually,some necessary spare parts are offered free to you.

Q:What is your minimum quantity I can get our OEM service with my brand?

A: It depends on the models,please consult our salesman

DN1200 Butterfly Valve.jpg

 Mail address:Infor@hoyeevalve.com

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