Ductile Cast Iron Control Wafer Lug Butterfly Valves with EPDM PTFE PFA

• Media: Water
• Driving Mode: Manual
• Connection Form: Lug Support
• Structure: Centre Sealing
• Seal Form: Soft Sealed
• Valve Stem: Normal
• Model NO.: wafer valve
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: BS, ANSI,En, ISO, GB
• Application: Water Industrial Usage
• Transport Package: Export Standard Package
• Specification: DN40-DN600
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

1.Product Structure

2.Appearance size

      Note:

      The "DN50(2")~600(24") LT" type butterfly valve is suitable for two pressure levels, PN1.0/PN1.6MPa. Each cell in the table represents two sizes, indicating the connection sizes for both PN1.0 and PN1.6MPa pressure levels. The flange connection size for the valve-connected pipe refers to the flange connection size table. The flange on the butterfly valve is compatible with various transmission devices such as manual, worm gear, electric, and pneumatic drives.The structure, performance, and material of parts for the "LT" type butterfly valve are the same as the "A" type. The difference lies in the fact that the "A" type can be clamped between two pipe flanges using double-headed bolts (or extended hex bolts) for clamped connection (i.e., between flanges). The "LT" type, in addition to being connected between two pipes using two ordinary hex bolts, can also be installed at the pipe end (i.e., single-clamped) for use as a blow-off valve. However, this usage needs to be specified in the purchase contract.

Product Description

 

Quality and inspection:
       Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.        
Production step:
       1.The raw materials are cast or forged and processed into semi-finished products.
       2.Processing the semi-products in works shop
       3.Assembling the goods
       4.Testing the sealing in pressure and checking quality of the goods
       5.Package
       6.Delivery the goods on time
Package:
        1.The pakage standard:inside PVC bag and small box and standard export carton
        2.If you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
       1) We're professional, with several years experience in producing kinds of brass valves and brass fittings.
       2) Products are of good quality, with reasonable prices.
       3) Our style:Promise must be kept and action must be prompt and fruitful.

       Our business idea:All for customers and everything from innovation.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.