Cast Iron Worm Gear Operated Butterfly Valves
Product Description
Our hot sale valves are cast iron butterfly valve ,Wafer type Butterfly Valve,Lug butterfly valve,flange butterfly valve,check valve,Y type Strainer,Air release valve
cast iron butterfly valve specification
Valves company with EN593,BS5155,MSS SP-67
Replaceable rubber liner for size DN50 to DN300
Vulcanized rubber liner for size DN350 to DN600
With 4 locating holes for easier installation and centering.
Actuator ready with top flange in accordance with ISO5211-1
Handle or gearbox operated
Flanges standard is EN1092-2 PN10/16 ,ANSI B16.1 Class 125
Mediums:Water,Sewage,Oil,Gas
Temperature:-10C~150C
1)Sizes: DN25-DN1400
2) Pressure: PN6/PN10/PN16/CLASS150
3)Temprature:
EPDM liner:-10C-120C
NBR liner:-10C-82C
Viton liner: -10C-150C
4)Material:
A. Body: Cast iron/Ductile iron/WCB/Stainless Steel
B. Disc: DI/CF8/CF8M/C95400
C.Seat: NBR/EPDM/PTFE
D.Shaft: SS420/SS316
E:Bushing: Glass backed PTFE /Lubricated bronze
F. Operation: Malleable iron lever/Aluminium Lever/Gear/Pneumatic/Electrical
Our Advantage for cast iron butterfly valve
1. OEM Factory : Professional manufacturer, clients from whole world.
2. High Quality, Competitive Price: Custom is accepted.
3. Complete Service: Long service Life, Fast delivery, Multilingual services.
4. Certificates: ISO9001, CE, NSF, WRAS.
5. Low MOQ: Ready for providing the sample and producing some small orders.
cast iron butterfly valve Specification:
| Technical Date | Material Specification | ||
| Nominal Diameter | DN40-DN1000 | Valve body | Cast Iron or Ductile Iron |
| Nominal Pressure | PN10/PN16/PN25 | Stainless Steel ;ductile iron | |
| shaft | |||
| Operation Temperature | -40°C~225°C | ||
| Flange Driling Standard | EN 1902-2 PN10/16 | Gasket | EPDM/4F |
| Suface Treatment | Painting | ||
| Application | Portable water, water distribution service & feed lines, sewage disposol, irrigation, fire protection pipe systerm, etc. | ||
Marking,packing and delivery details for cast iron butterfly valve
Packaging Detail |
bubble plastic package,and then export standard plywood cases |
Delivery Detail |
30 day for one 20FCL after receiving downpayment |
Packaging and Shipping
Our services
We are competitive valves manufacturer in shandong province,china.Our main products are butterfly valve(wafer type,lug type,flange type),check valve(dual plate check valve,single plate check valve,slient check valve,foot valve) and Y type strainer
We are factory and we export by ourselves ,so we have very competitive price ,quick response to your questions.We also have strict qualtiy control for each valves.
Company Information
Our company is a professional manufacturer of valve products.Annual production valve is one billion us dollars.Our compny covers 667020 aquare meters.Currently we have 150 emplyees,which include 10 engineers.Now we have one hundred set of advanced production and inspection facitlities ,like precision lathe,miller,drilling machine,pressure testiong machine,tensile machie,metallographic analysis,nondestructive detector etc.
Our warehouse
Casting Foudary
Our machining workshop
Our Painting workshop

Our assemble,pressure test and packing workshop
Our Lab
Our Certificate
FAQ
1,What is our advantage?
We are factory ,so we have very competitive price.And we can response to your for your questions very quick.We have professiona QC team,so we can offer your high quality products and our qualtiy level is very stable.
2,What is our MOQ?
10pc,and sample is free.
3,Delivery time
30 days for one 20FCL
4,Is the pressure test inspection 100%?
Yes,we test the valves one by one
Send Inquiry to This Supplier
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