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Flanged Valves
Telephone: 17807566772
Email: sales@china-hgv.com
Address: Building 7-8, No. 9628, Hunan Highway, Pudong New Area, Shanghai
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Product Details
The triple eccentric butterfly valve, based on the double eccentric design, adds a unique angular eccentricity, completely eliminating all friction between the valve seat and the sealing ring during the 90° stroke. Especially in high-temperature, high-pressure, or low-temperature conditions, it offers a significant cost-performance advantage compared to gate valves and ball valves. It is widely used in industrial pipelines in metallurgy, power, petrochemical, water supply and drainage, and municipal construction for flow regulation and fluid shut-off.
Our company’s triple eccentric butterfly valves feature a unique patented sealing component structure, ensuring frictionless opening and closing, bidirectional airtight metal sealing with zero leakage, selectable shut-off and regulation, and low escaping leakage. High-precision automated manufacturing processes allow for complete interchangeability of valve parts.
Extreme Temperature Range
Uniform wall thickness, suitable for ultra-high and ultra-low temperature conditions. Extreme temperature range: -196°C to 815°C.
Intelligent Manufacturing
Flexible automated production line with high-precision processes; all parts are interchangeable.
Superior Sealing Performance
Highest sealing performance requirements; bidirectional airtight metal seal with zero leakage; innovative patented sealing design.
Low Operating Costs
Friction-free opening and closing process; longer service life and reduced maintenance costs.
Product Categories and Prices
150LB Flanged Valve – Price List
| Nominal Size (inch) | Bolt Holes Configuration | Price Range (USD) |
|---|---|---|
| 2–3″ | 4 Holes | $298 – $435 |
| 4–8″ | 8 Holes | $595 – $1,220 |
| 10–12″ | 12 Holes | $1,785 – $2,725 |
| 14–18″ | 16 Holes (4+12) | $3,450 – $4,680 |
| 20–26″ | 20 Holes (4+16) | $6,060 – $10,760 |
| 28–32″ | 28 Holes (4+24) | $12,125 – $15,840 |
| 36–40″ | 32 Holes (4+28) | $22,655 – $28,180 |
300LB Flanged Valve – Price List
| Nominal Size (inch) | Bolt Holes Configuration | Price Range (USD) |
|---|---|---|
| 2–5″ | 8 Holes (4+4) | $305 – $990 |
| 6–8″ | 12 Holes (4+8) | $1,210 – $1,740 |
| 10–12″ | 16 Holes (4+12) | $2,470 – $3,605 |
| 14–16″ | 20 Holes (4+16) | $4,210 – $5,390 |
| 18–24″ | 24 Holes (4+20) | $6,780 – $12,535 |
| 26–32″ | 28 Holes (4+24) | $15,370 – $24,550 |
| 36–40″ | 32 Holes (4+28) | $31,280 – $33,705 |
