WKM 320F Flanged Floating Ball Valves Brochure
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WKM 320F Flanged floating ball valves

Contents WKM 320F Flanged Floating Ball Valves Features and benefits 3 Exploded views and specifications 5 Dimensional data — 1-in full port through 8-in x 6-in reduced port 10 Weights 10 Stem torques and MAST 11

Features and Benefits The handle can be correctly installed only in alignment with the ball port. The valve is open when the handle is aligned with piping and is closed when the handle is perpendicular to piping. ASME Class 150 through 600 1-in full port through 8-in reduced port NACE MR0175/ISO 15156 Stop plate that provides ball alignment and visual indication of open or closed position Standard antistatic grounding spring Adjustable stem packing Self-relieving seat provides protection against excess cavity pressure NACE MR0175 conformance standard on all trims Standard antistatic...

Self-relieving seats A patent-pending seat design provides for automatic cavity relief without requiring a vented ball or external relief valve. API Spec 6D monogram is available upon request. Actuation friendly A variety of actuator types, including pneumatic, hydraulic, diaphragm, vane, electromechanical, and electrohydraulic, can be easily installed. Fire tested for safety All WKM 320F ball valves are qualified under API Standard 607 7th Ed. The seat and locked-in stem design contributes to its fire-tested characteristics. Should the soft seats be destroyed by fire, the ball floats...

190. Spiral-wound gasket 211. Ball 353. Grounding plunger Operating temperatures ■ From -50 to 400 degF [-46 to 204 degC] Standard material ■ Body • Carbon steel and stainless steel ■ Ball and stem • Carbon steel and stainless steel 323. Lock plate 314. Packing nut (two) 312. Packing bonnet 311. Packing compression ring 261. Packing set 301. Stem thrust washer 302. Stem bearing 241. Stem industry compliance ■ American Society of Mechanical Engineers (ASME) Standards B16.5 and B16.34 ■ Manufacturers Standardization Society Specifications MSS SP-25, 55, and 72 ■ API Spec 607 7th Ed. fire-test...

Body Group Trim Number Part Body Tailpiece Bonnet cap Studs_ Packing studs Packing nuts Carbon Steel Carbon Steel for Low A216 Grade wrought carbon A352 Grade low-temperature (WCC)_wrought carbon (LCC)_ Low alloy carbon steel (CS) zinc plated Low alloy CS zinc plated A320 Grade L7M zinc plated_A320 Grade L7M zinc plated A194 Grade L7M zinc plated_A194 Grade L7M zinc plated A320 Grade L7M zinc plated_A320 Grade L7M zinc plated A194 Grade L7M zinc plated_A194 Grade L7M zinc plated Stainless Steel (NACE) 23 Low alloy CS zinc plated A320 Grade L7M zinc...

Flanged (two-piece oast] Pressure class Assembly Base Number Pressure ClassSize, in Port Base Number 1 Class 150—WKM 1 FP 2398031 ~ 2 Class 300—WKM Trim Codes Size, in Trim material Packing and gasket material Seat insert material Body and Tailpiece Material 1 Carbon steel (24) 2 Stainless steel (23) 3 Low-temp carbon steel (37) 4 Carbon steel/ internal coating (26) Packing and Gasket Material 1 PTFE (T) ~ 2 Graphite (G) 3 FE packing (E) Trim Material 1 Carbon steel/ 1-mm ENP (24) Seat Insert Material 2 Stainless steel (23) 1 Delrin (L) 2 Filled PTFE (T) (Class 150 and 300...

Dimensional Data—1-in Full Port Through 8 in × 6 in Reduced Port 1 -in full port through 8-in reduced port. ASME Classes 150, 300, and 600 R Hole size (number of holes) M Bolt circle diameter Q Hole size (number of holes straddle centerline) BB diameter A Valve with wrench hand. Valve with wrench (lever). A Valve with gear.

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