Characteristic :

*small in size&light in weight and easy maintenance,It can be mounted wherever needed

*simple, compact structure,quick 90 degree on off operation.

*various kinds of materials, applicable to different media

*Strong wash and brush resistance, and can fit to bad working conditions.

*can be used in cutting off and regulateing media

*Long service life, standing the test of ten thousands oppening and closing operation

Typical application

*Water works and water resource project

*Enviroment protection

*Public Factilities

*Power and Public Utilities

*Building industry 

*Petrolum, Chemical

*Steel Metallurgry 

*Paper making industry

*Food Beverage 

Solf Sealing Electric Double Flanged Concentric  Butterfly Valve  Brief Structure

Solf Sealing Electric Double Flanged  Concentric Butterfly Valve  SIZE 

Solf Sealing Electric Double Flanged Concentric Butterfly Valve Main Parts

1. Solf Sealing double flanged concentric Butterfly valve body:Cast Iron+Rubber, Ductile Iron +Rubber 

2.Solf Sealing double flanged concentric Butterfly valve Disc :Ductile Iron, ALB ,WCB 

3.Solf Sealing double flanged concentric Butterfly valve Bushing: F4-PTFE

4.Solf Sealing double flanged concentric Butterfly valve O ring :NR

5.Solf Sealing double flanged concentric Butterfly valve Pin: 314 316

   Tianjin Tanggu Water-Seal Valve Co., Ltd. is an industrialized, joint-stock company, whose original name was Tianjin Tanggu Valve Plant. Our main products include center line butterfly valves, flanged butterfly valves, metal butterfly valves, check valves, gate valves, waterpower control-valves, micro-resistance slow close check valves, multi-function pump control valves and related series products. 

      Our company theory of "all for customers and all from innovation",Welcome your come and inquiry.

We offer you directly the valves with the better quality& price, including butterfly valves, check valves,gate valves, ball valves, strainers and other valves. 

We offer you the products' technical supports ensure that the valves that can be used well both for you and your clients.

If quantiy is large enough, we can do the Customized production.

1. What about your company? Wether your company are  valves manufactures?

        We are the valve manufactures, we have our own factory producing butterfly valve, check valve, gate valve,and other kinds of valves.

2.What to do if I want to order ?

        In order to ensure your requirement for usage, please explain in details in your order:type, specification, material, nominal pressure, working pressure, and temperature used, maximum flow rate, pressure difference, medium composition of valve, drving type of valve and standard for connection of valve with pipes etc.

3. How about the payment term?

    We normally accept the 30% TT Payment in advance, and the balance payment before shipping.