DN50 Casting Iron Lug Butterfly Valve
DN50 Casting iron lug butterfly valves
Application Field
Butterfly valves usually serve to cut off medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry.
Technical Standard
1. Size: DN50-DN1200
2. Design standard: BS EN 593 / API609
3. Connection end: BS EN1092 PN10 / PN16; DIN 2501 PN10 / PN16
4. Working Pressure: PN10 / PN16
5. Temperature: 0℃ - 80℃
6. Coating: Fusion bonded epoxy coating
Material
Part Name |
Material |
Option |
Body |
Cast iron |
Ductile iron |
Stem |
SS420 |
SS304,SS3016,SS416,SS431 |
Disc |
Ductile iron |
SS304,SS316,AL-Bronze |
Seat |
EPDM & Backing |
NBR, PTFE |
O-ring |
NBR |
EPDM |
Bushing |
PTFE |
|
Valve Detail pictures
CASTING→MACHINING→PAINTING→ASSEMBLING→MATERIAL & PRESSURE TEST→FINISHED PRODUCT

Butterfly valves packed in the plywood cases
We have got ISO, CE and WRAS certificates, quality is reliable.

1. One year warranty
2. Spare parts provided such as extra gaskets
3. Strict market agent protection agreement if you want to be distributor
4. OEM&ODM are welcome, customer logo can be casted on to valve body if you need
5. First order and large order have a good discount.
6. Always most competitive price, most reliable quality and best service as your biggest support.
Eathu Group is one the biggest manufacturers and exports of valves products in China. We are specilized in producing variety of gate valves, butterfly valves, ball valves, globe valves, check valves, strainers etc in different materials.
Our factory and company are certified to the international ISO-9001 qualtity system standard and all products are carefully tested to meet strict quality requirments and industry standards prior to each shipment.
More details, welcome to visit our website: .
Any opportunity to work with you is welcome !

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