Manual Ductile Iron Butterfly Valve with Soft Seat Plug Valve

Model NO.
Work Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
En593/Awwa C504/Mss Sp-67
Industrial Usage, Water Industrial Usage, Household Usage
Flange Drilling
DIN2501; Pn10 / Pn16
Transport Package
Plywood Case
DN 50-DN 600
HS Code
We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Manual Ductile Iron Butterfly Valve with Soft Seat Plug Valve, The product will supply to all over the world, such as: South Korea, Niger, Saudi Arabia, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Qingdao Bestflow Industrial Co., Ltd. Diamond / Audited Supplier
Size DN50-DN1200
Suitable Medium Fresh water, Waste water, Sea water, Vapour, Gas, Oils, Acid and alkaline. 
Type of actuator Handle, Electric, Peneauatic and liquid-driving.
Pressure CLASS 125-300/PN10-25/200-300PSI
Material IRON
Type wafer type,lug type,double flange type,U type,groove-end
General Design EN1092
Mounting Pad ISO5211
Face to Face BS5155; EN558; 13 series etc.
Flange Drilling DIN2501; PN10 / PN16
Inspection and Test API598

Material of main parts:

Body Disc Stem Bushing Seat Pin O ring
Grey cast iron Ductile cast iron/Bronze/Stainless steel Stainless steel/ Carbon steel Bronze/PTFE EPDM Stainless steel EPDM

Q1: Can I have my own customized product?
A: Yes, your customized requirements for color, size, package, mark, etc.
Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 30 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.

1.    OEM Factory : Professional manufacturer, clients from whole world.
2.    High Quality, Competitive Price: Customized valve is accepted.
3.    Complete Service: Long service Life, Fast delivery, Multilingual services.
4.    Certificates: ISO9001, CE, , UL, WRAS.
5.    Low MOQ: Ready for providing the sample and producing some small orders.