Overview: The document provides a comprehensive guide to the W Series Single Seat
Valve Key, detailing specifications, configurations, and options for various valve models. Each valve is identified by a unique 12-digit key number that specifies its features.
Valve Series: The document lists multiple valve series, including shut-off, divert, reverse acting shut-off, tank outlet, non-slamming divert, throttling, and HTST flow diversion valves. Each series has specific configurations and applications, such as stem flush adapters and diaphragm stem seals.
Body Configuration and Ports: Various body styles and port configurations are available, including buttweld, S Line, I Line, bevel seat, flange, and DIN thread. Mixed connection types can be specified in order of port number.
Port Sizes: Port sizes range from 1" to 6", with specific configurations for mixed and reduced-seat bodies. The document provides guidelines for indicating port and plug sizes.
Actuators: A variety of actuator options are available, including air to raise, air to lower, air to air, and heavy-duty spring actuators. Specific configurations are provided for different valve sizes and applications.
Switches and Solenoids: The document outlines options for proximity switches, microswitches, and solenoid conditions. Control module connections are detailed, with various configurations for different voltage requirements.
Seats and Elastomers: Seat options include Tef-Flow, Tri-Ring, metal, and bonded seats. Elastomer materials are specified for gaskets and seals, with options for EPDM, fluoroelastomer, and custom materials.
Finish and Options: Standard finishes include machined and electropolished surfaces. Additional options include high-pressure stem adapters, mill test reports, stainless steel tags, and quick dump valves.
Technical Support: For further technical details, customers are directed to contact SPX Process Equipment or visit their website for brochures, data sheets, and maintenance manuals.