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> New spears 2321-040 true union ball valve 4" four inch
New spears 2321-040 true union ball valve 4" four inch
This listing is for a plastic valve.
* Model / Part #: 2321-040 (2321040)
* List Price: Approximately $535
* Description: True Union Ball Valve (Regular Style)
TRUE UNION BALL VALVES (REGULAR STYLE)
Sample Engineering Specification - All thermoplastic ball valves shall be True Union type constructed from PVC Type I, ASTM D 1784 Cell Classification 12454 or CPVC Type IV, ASTM D 1784 Cell Classification 23447. All O-rings shall be EPDM or Viton . All valves shall have Safe-T-Shear stem and double stop Polypropylene handle. All valve union nuts shall have Buttress threads. All seal carriers shall be Safe-T-Blocked . All valve components shall be replaceable. All valves shall be certified by NSF International for use in potable water service. All 1/2" - 2" valves shall be pressure rated at 235 psi and all 2-1/2" - 6" and all flanged valves shall be pressure rated at 150 psi for water at 73 F, as manufactured by Spears Manufacturing Company.
Features PVC, CPVC - This versatile, quarter-turn shutoff valve is well suited for industrial and chemical processing applications. Available in IPS Sizes 1/2"- 4" with socket, threaded or flanged end connectors. 6" Venturied valve (4" valve with 4 x 6 adapter) available with either socket or flanged end connection. Also available with metric 20mm - 110mm or 1/2" - 4" BSP threaded end connectors.
* Chemical & Corrosion Resistant PVC or CPVC Construction
* Schedule 80 Full-Bore Design
* Strong, Buttress Thread Union Nuts
* Fully Serviceable, Replaceable Components
* Spears Safe-T-Blocked Seal Carrier
* Self Adjusting PTFE Floating Seat Design
* High Impact Polypropylene Handle
* Spears Safe-T-Shear Stem Design
* Sizes 1/2" - 2" Pressure Rated to 235 psi @ 73 F, Sizes 2-1/2" - 6" and all flanged Pressure Rated to 150 psi @ 73 F
* NSF Certified for Potable Water use
* Suitable for Vacuum Service
* Assembled with Silicone-Free, Water Soluble Lubricants
* Manufactured to ASTM F 1970
* Valve Size: 4" (four inch) (4in) (4 in) (4inch)
* Pressure Rating: 150 psi Non-Shock Water @ 73 F
Spears' online catalog is located at http://www.spearsmfg.org/V-4/V-4_Files/V-4-1207A_0209_complete_web.pdf
