Adoption standard
Design standard: ISO 10631-1994 or BS EN593-1998
Flange connection dimension: ISO 7005-2 or BSEN1092-2002
Structure length: ISO 5752-1988 or BS EN558-1
Pressure test: ISO 5028-19…
Main characteristic:
Novel and reasonable design, special structure, lightweight, easy to install and maintenance
Can be mounted wherever needed
Tiny operative moment, quick 90° on/off operation
M…
Size: DN40 to 500mm
Rating: PN10/16 and ANSI125/150
Design standard: API609 and GB12238
Material of main parts:
Body: cast/ductile iron, stainless/cast steel (WCB) and GGG40
Disc: monel, ducti…
Soft sealing butterfly valve is suitable for water supplying and draining,gas pipe as adjust flux and cut off medium in foodstuff, pharmacy, chemical industry, petroleum, electric power, light textile…
Adoption standard
Body material: ductile cast iron, cast steel, alloy steel and stainless steel
Disc material: gray cast iron, ductile cast steel, cast steel, stainless steel and hoc material
Seal …
Concentric wafer butterfly valve phenolic
This butterfly valve is suitable on system such as plumbing, electricity, petroleum, chemical industry, smelting, foodstuff, medicine, paper making and ship…
Concentric wafer butterfly valve without pin phenolic backed
This butterfly valve is suitable on system such as plumbing, electricity,petroleum,chemical industry,smelting,foodstuff, medicine, paper m…
Suitable for water supplying and draining, gas pipe as adjust flux and cut off medium in foodstuff, pharmacy, chemical industry, petroleum, electric power, light textile, paper making and more
Temper…
Pairs of clip-type metal seal butterfly valve is called multi-level hard-seal butterfly valve.
It's an energy-saving butterfly valve with long service life
The performance of product has been at the…
The valve uses triple eccentric structure design (radial, axial and angle of eccentricity), use advanced technology methods and specialized manufacturing equipment to ensure precision of accessory and…
D341X worm actuated flanged butterfly valve
Products introduction: suitable for water supplying and draining, electric power, smelting, paper making, chemical industry, foodstuff etc, especially be u…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea