API 609 High Performance Butterfly Valve, A351 CF3M, 150 LB

The API 609 High Performance Butterfly Valve Factory specializes in producing robust and reliable butterfly valves. These valves feature a body made from ASTM A351 CF3M, a high-grade stainless steel, combined with a SS 316L + PTFE seat for excellent corrosion resistance and durability. Available in customized sizes, these valves are rated for Class 150 LB (PN20) and equipped with wafer ends for easy installation in piping systems.

Product Name: API 609 High Performance Butterfly Valve
Type: High Performance Butterfly Valve
Design Standard: API 609
Body Material: ASTM A351 CF3M
Seat Material: SS 316L+RTFE
Size: Customized
Pressure: Class 150 LB, PN20
End Connection: Wafer
Operation: Bare Stem

Wafer Soft Seat High Performance Butterfly Valves have been successfully applied in a wide range of extreme services, including high-temperature applications, throttling steam control, polymerizing media, liquor service with entrained solids, high-cycle industrial gas, process gas-off applications, paper stock isolation, vacuum pump isolation, corrosive chemical service, fire-safe refinery and chemical service, heat transfer service, and throttling hydrocarbon service.

Technical Specification: High-Performance Butterfly Valve

» Normal Size Range:
   Class 150 LB: 2-60 Inch
   Class 300 LB: 2-48 Inch
   Class 600 LB: 2-24 Inch
» Normal Pressure Rating: Class 150-600 LB, PN10–PN40, 10K–20K
» Body Connection: Wafer Type
» Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Nickel Aluminum Bronze, Hastelloy
» Disc Material: Stainless Steel, Duplex Steel, Nickel Aluminum Bronze, Monel
» Stem Material: 17-4PH, SS 316, Duplex Steel, Hastelloy, Titanium Alloys
» Seat Material: PTFE or RTFE with Resilient Energizer
» Packing Material: PTFE
» Shutoff Rating: Class VI, Bubble Tight
» Design Standard: ASME B16.34, ASME VIII, API 609, MSS SP-68, EN 593, EN 12516
» Certifications: API 607, PED
» Shell/Seat Test: API 598
» Face to Face: API 609, ISO 5752
» Manual Operator: Bare Shaft, Lever Handle, Worm Gear Operator
» Automatic Operation: Pneumatic Actuator, Electric Motor
» Temperature Range: Soft Seat: -29°C to 150°C
» Medium: water, gas, oil, etc

Application Scope

» Chemical/Petrochemical
» Liquefied Gas/Refrigeration
» Heavy Industry
» Power/Co-generation Plants
» Steel and Iron Works
» Commercial
» Pulp and Paper Mills
» Oil Refineries and Oil Fields
» Shipbuilding
» Hydrocarbon Processing
» Gas Piping
» Local Area Energy Supply
» Industrial Construction
» Marine