API 609 Butterfly Valves, ASTM A216 WCB, 14 IN, CL300, Lug

Key Specifications / Features

The API 609 Butterfly Valve, manufactured for high-performance applications, features a carbon steel ASTM A216 WCB body for strength and durability. With a 14-inch size (DN350) and a pressure rating of Class 300 LB, PN50, this valve is designed for reliable operation in high-pressure systems. It is equipped with worm gear actuation for precise control and comes with lug ends for easy installation and secure connections.

Wafer Type Soft Seat High Performance Butterfly Valves are designed for use in extreme service conditions. These valves are highly effective in a wide range of demanding applications, including high temperature services, throttling steam control, polymerizing media, and liquor service with entrained solids. They are also suitable for 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. These valves offer robust performance across various challenging industrial environments.

Technical Specification

» Size Range:
   Class 150 LB: 2-60 Inch
   Class 300 LB: 2-48 Inch
   Class 600 LB: 2-24 Inch
» Pressure Rating:
   Class 150-600 LB
   PN10-PN40
   JIS 10K-20K
» Body Connection: Wafer Type
» Body Materials (Standard): SS 316, ASTM A216 WCB, Alloy 20, Monel, CD3MN, Hastelloy C-276, etc
» Disc Material: ASTM A351 CF8M
» Stem Material: 17-4PH
» Seat Material: SS 316L (or customized material)
» Packing Material: Graphite
» Manual Operator: Worm Gear
» Shutoff Rating: Class V
» Temperature Range: -29°C to 425°C
» Medium: Water, gas, oil, etc.

Application Scope

Wafer Type Soft Seat High Performance Butterfly Valves are widely used across various industries, including:

» Chemical / Petro-Chemical
» Liquefied Gas / Refrigeration
» Heavy Industrial
» Power / Co-Generation Plants
» Steel and Iron Works
» Commercial Applications
» Pulp and Paper Mills
» Oil Refineries and Oil Field
» Ship Building
» Hydrocarbon Processing
» Gas Piping
» Local Area Energy Supply
» Industrial Construction
» Marine Applications