DN40-1200 PN10/16 Wafer and Lug, U and Flanged Butterfly Valve/Mariposa Valvula

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Packaging & Delivery

Packaging Detail:Single valve is packed with foam plastic bag. A shipment of valves are packed with plywood case.
Delivery Detail:in 35 days


Butterfly valve 
1) DN40-1200 PN10/16 
2) ISO9001:2008 and CE Certificates 
3) Manufacturer, high quality, low price, long life

Butterfly Valve:

1) DN40-1200 PN10/16
2) ISO9001:2008 and CE Certificates
3) Relable OEM Factory, high quality, low price, fast delivery

4) Many patents


Brief Introduction:


Butterfly valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together. 


Product Advantages:


1)Small in size and light in weight and maintaince.
   It can be mounted whereever needed.


2)Simple, compact structure, quick 90 degree on-off operation.


3)Disc has two-way bearing, perfect seal, without leakage under 
   the pressure test.


4)Flow curve tending to straight-line. Excellent regulation performance.


5)Various kinds of materials, applicable to different medium.


6)Strong wash and brush resistance and can fit to bad working condition.


7)Center plate structure, small torque of open and close.


8)Long service life. Standing the test of ten thousands opening and 
   closing operation.


9)Can be used in cutting off and regulation medium


Product Information:




End flange

ANSI B 16.1, EN 1092, AS 2129

Face to face

ANSI B 16.10; EN 558-1 Series 20

Top flange

ISO 5211

Normal Pressure

DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa (150PSI)






DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel




NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant  EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM (NSF)/PTFE

Suitable Temperature




Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.


We have organized several common questions for our clients,may help you sincerely:

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

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