Cast iron butterfly valve/wafer type butterfly valve/lug type butterfly valve/double flange butterfly valve/water butterfly valve/manual butterfly valve
Standard:API609; DIN; EN558 etc.
Size: DN40-DN1200
Material list
Body: Cast iron/ductile iron
Disc: Ductile iron/stainless steel/aluminium bronze
Stem: Stainless steel
Seat: EPDM/NBR
Opertator: Handlever/ worm gear
Working pressure: Pn10/pn16/pn25
Working tempreture: -40C-120C
Our butterfly valve are designed and manufactured according to international standard, have stable quality and competitive price, widely used in water supply, industry area. Please feel free to contact us for quotation.
Qingdao Eathu Casting and Forging Co., Ltd. is one of the biggest manufacturers and exporters of pipeline products in China.
We specialize in pipeline products, casting and forging (with or without machining): Malleable iron pipe fittings, ductile iron grooved fitting and coupling, 125# cast iron pipe fitting, steel butt-welding pipe fitting, steel flange, forged steel pipe fittings, stainless steel threaded pipe fitting, steel pipe nipple & merchant coupling, steel pipe, brass pipe nipple and bronze fitting, cast iron soil pipe and fitting, resilient seat non-rising stem wedge gate valves, check valve, butterfly valve, brass valve and bib-cock, scaffolding couplers / clamps, scaffolding frame & props, scaffolding accessories, pipe clamp fitting, concrete lifting anchors, lifting insert, socket & fixing insert, concrete hardware accessories, expansion shell, pipe coupling & hose clamps, radiator, cast iron manhole cover, auto parts, sand casting parts, investment (lost wax casting) casting parts, die casting parts, and kinds of casting and forging machinery parts according samples or drawing from customers.
All our factories are certified to the international ISO-9001 quality system standard and all products are carefully tested to meet the strict quality requirements and industry standards prior to each shipment. Parts of our products have been tested, listed, approved by some predominant labs and bodies. In order to enhance our accountability for environment, the environmental management system to ISO14001 has been assessed and registered by BVQI (France).
Any information, samples and drawings which you can provide will facilitate us to make the correct supply to meet your special requirements.
