Flanged Metal-Seat Butterfly Valve

• Media: Oil.Gas.Steam
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Double-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Model NO.: D343H
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: ANSI BS DIN JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Standard Export Wooden Carton
• Specification: CE, ISO9001, ISO14001, SGS, OHSAS18001
• Trademark: bohai
• Origin: Tianjin
• HS Code: 8481804090
• Production Capacity: 10000/Month

Product Description

Flanged Metal-seat butterfly valve

1.Product Description 

2.Purpose
Butterfly valve for the petroleum,chemical,food,medicine,metallurgy,shipbuilding,
paper,industrial environment protection,water supply and drainage,on high-level pipeline architecture can be in a variety of corrosive,noon-corrosive gases,liquids,
fluids and solid powder loaded pipelines and containers for the headstock or adjust the medium flow purposes.

3.Features

1. Butterfly plate ring for soft and hard metal sheets stacked with metal hard sealing and sealing of the dual advantage of flexibility in terms of low temperature and high-temperature circumstance,have excellent sealing performance.
2. Using three-dimensional eccentric structure,butterfly valve base plate with almost no friction,with more clearance seal function is tightening.
3. Valve body sealing surface,the use of welding stainless steel,cobalt-based alloy,sealing surface wear-resistance,long service life.
4. Unique structure,operation flexibility,labor-saving,convenient and free from the pressure ring high-and low-impact,reliable sealing performance.
5.  

5.Main dimensions

 

6.production process

7.Package



8.Company Information


9.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: 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.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.