| Size | DN50mm-600mm |
| Design standard | API609/EN593 |
| End flange | DINPN10/PN16, BS4504PN10/PN16, ANSI class125#/class150# |
| Face to face | API609/EN558-1 20Series |
| Top flange | ISO5211 |
| Body | Ductile iron/WCB/CF8/CF8M |
| Disc | CF8+PTFE/CF8M+PTFE/WCB+PTFE |
| Stem | SS416/SS316 |
| Seat | PTFE |
| Actuator | Bare shaft/Lever/Gearbox and handwheel |
| Coating | Epoxy/Nylon/PTFE |
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| Suitable medium | Water/Seawater/Sewage/Air/Acid |
Product Feature
1.Small in size and light in weight, easy installation and maintenance, it can be mounted wherever needed.
2.Simple and compact construction, quick 90 degree on-off operation.
3.Minimized operating torque, energy saving.
4.Flow cure tending to straight line. Excellent regulation performance.
5.Long service life. All products warranty for 12 months.
6.Bubbles-tight sealing with no leakage under the pressure test.
7.Stem and disc are connected by means of pinless structure with more reliable performance.
8.Disc seat and body of non backed slim-disc butterfly valve are connected by frameless structure to overcome leakage on the connecting position of flange sealing surface.
Hebei Mingda International Trading Company is a trading company which is specialized in
Castings, forgings and machinery parts.
We have deep business interaction with manufactures in major cities of China, so we are quite
Flexible and confident to be any kind of casting products to be able to meet
Ourcustomers'request on quanlity and delivery time.
Our products include all kinds of raw castings to be made of ductile iron, grey iron, brass,
Stainless steel and aluminums, machined castings and forged parts. To make these parts
According to the customers' drawings, we have relative suitable production craft and
Equipments, such as resin sand, sand mould, hot core boxes, lost-wax, lost -foam and so on.
Specially for hydrant bodies and valves' bodies, we have collected rich experience for these
Products in the past 16 year's actual production, Now we are proud of our products with good
Surface and high quality material. Whatever, we have been trying our best to provide our
Customers with better quality castings by improving production crafts and more careful quality
Control.
Apart from buyers' requirements, we also have our own very strict quality assurance system,
That makes sure the buyer's demand more significant and it could be done exactly according to
Our customres'required Quality Standards. This saves much time and money for both sides.
From founded to now, our products arehighly recognized by our customers, Meantime we win a
Good reputation in the casting and machinery industry whoever from customers or our partners.
Now our products are mainly exporting to Germany, Sweden, UK, Denmark, France, USA,
Middle-East, and so on.
Looking Forward To Receiving Your Kind Favorable Reply At Your Earliest!
