API 609 Double Offset Butterfly Valves, WCB, 16 Inch, 300 LB

Product Name: API 609 Double Offset Butterfly Valves
Type: Double Offset Butterfly Valve
Design Standard: API 609
Body Material: ASTM A216 WCB
Size: 16 Inch, DN400, 400 mm
Pressure: Class 300 LB, PN50
Operation: Gear
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 120°C

This double-offset butterfly valve has been successfully applied in extreme service conditions, including high-temperature applications, throttling steam control, polymerizing media, liquor service with entrained solids, high-cycle industrial gas, process gas-off operations, paper stock isolation, vacuum pump isolation, corrosive chemical service, fire-safe refinery and chemical service, heat transfer systems, and throttling hydrocarbon service.

Technical Specification

» 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, Lug Type, Double Flange
» 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 and Petrochemical Industries
» Liquefied Gas and Refrigeration Systems
» Heavy Industrial Applications
» Power and Co-Generation Plants
» Steel and Iron Works
» Commercial Facilities
» Pulp and Paper Mills
» Oil Refineries and Oil Fields
» Shipbuilding
» Hydrocarbon Processing and Gas Piping
» Local Area Energy Supply Systems
» Industrial Construction
» Marine Applications