Handan Shengnada New Material Technology Co., Ltd. andy@sndatech.com 86--198 3265 7175
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Home > Products > Industrial Butterfly Valve > Metal Sealed Large Diameter Butterfly Valve 150LB 300LB 600LB Pressure Rating

Metal Sealed Large Diameter Butterfly Valve 150LB 300LB 600LB Pressure Rating

Product Details

Place of Origin: Zhengjiang,China

Brand Name: SND FOUNDRY

Certification: ISO / CE

Model Number: Butterfly Valve

Payment & Shipping Terms

Minimum Order Quantity: 1 pcs

Price: $60-90/pc

Packaging Details: Wood box/ wood pallet

Delivery Time: 20 days

Payment Terms: L/C,T/T

Supply Ability: 100,000 per year

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Product Details
Highlight:

Large Diameter Butterfly Valve 150LB

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Large Diameter Butterfly Valve 300LB

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600LB Metal Sealed Butterfly Valve

Product Name:
Metal Sealed Large Diameter Cast Steel Valve Carbon Steel Butterfly Valve
Key Words:
Butterfly Valve
Power:
Hydraulic, Solenoid, Pneumatic, Manual, Electric Power+manual
Temperature:
Medium Temperature, Normal Temperature, High Temperature,Low Temperature
Warrantly:
18 Months
Connection:
Wafer Type
Application:
General, Oil And Gas, Petrochemical And Chemical Industry, Water And Wastewater,HVAC, C
Media:
Oil, Water, Gas, Air, Liquid
Body Material:
Carbon Steel
Packing:
Customized Acceptable
Customized Support:
OEM
Pressure:
150/300/600/900/1500/2500LB
Product Name:
Metal Sealed Large Diameter Cast Steel Valve Carbon Steel Butterfly Valve
Key Words:
Butterfly Valve
Power:
Hydraulic, Solenoid, Pneumatic, Manual, Electric Power+manual
Temperature:
Medium Temperature, Normal Temperature, High Temperature,Low Temperature
Warrantly:
18 Months
Connection:
Wafer Type
Application:
General, Oil And Gas, Petrochemical And Chemical Industry, Water And Wastewater,HVAC, C
Media:
Oil, Water, Gas, Air, Liquid
Body Material:
Carbon Steel
Packing:
Customized Acceptable
Customized Support:
OEM
Pressure:
150/300/600/900/1500/2500LB
Product Description
Metal Sealed Large Diameter Cast Steel Valve Carbon Steel Butterfly Valve
Product Description
Large-diameter butterfly valves (over 100 cm) combine structural simplicity with excellent performance. These valves feature compact size, lightweight construction, and efficient operation with minimal driving torque. Their advanced design provides superior flow control and sealing capabilities, making them one of the fastest-growing valve varieties in industrial applications worldwide.
Key Features
  • Dual-seal design combining metal and flexible layers for optimal performance across temperature ranges
  • Three-dimensional eccentric structure minimizes friction between valve seat and butterfly plate
  • Stainless steel and cobalt-based alloy welded sealing surfaces for exceptional durability
  • Innovative design reduces operational effort while maintaining reliability under high pressure
  • Unique eccentric angle enhances performance by further reducing friction during operation
Material Specifications
No Part Material
1 Body ASTM A351 CF8
2 Seal Ring Graphite + SS304
3 Retainer Flange ASTM A182 F304
4 Pin ASTM A276 304
5 Disc ASTM A351 CF8
6 Stem ASTM A276 304
7 Stem Packing Graphite
8 Stem Beating SS304 + PTFE
9 Bolt ASTM A193 B8
10 Nut ASTM A194 8
11 Yoke ASTM A216 WCB
Manufacturer Profile

SND brings 20 years of expertise in metal goods manufacturing, utilizing advanced techniques including sand casting, lost wax casting, lost foam casting, and precision machining. We specialize in producing components from cast iron, steel, stainless steel, and aluminum, complemented by surface finishing and assembly services.

Our products serve diverse industries including automotive, rail transportation, agricultural machinery, chemical processing, energy, and construction. ISO9001-certified quality control systems ensure consistent reliability, supported by comprehensive testing including spectrometer analysis, ultrasonic inspection, and mechanical property verification.