Van bi nhựa 3 cổng UPVC CPVC SPEARS - hàng có sẵn
3-Way ball valves are “diverter” style ball valves that provide an additional port to redirect the fluid stream. Valve configurations are either vertical (bottom branch port) or horizontal (side branch port). Multiple ball-port options are available in which different hole patterns in the valve ball provide alternative paths to divert flow. These diverter style 3-Way ball valves have no shutoff on the branch ports.
Features:
Versatile design provides multiple port and configuration options for controlling flow distribution in industrial and chemical processing applications. Choose Vertical 3-Way (L-Port Diverter, T-Port Off) or Horizontal Diverter configurations with open branch (no shutoff) design. Valves are available in IPS sizes 1/2" through 4" with socket, SR threaded (Special Reinforced), flanged or spigot end connectors. Venturied 6" (4" valves with 4 x 6 reducers) are also available with socket or flanged valve end connections.
• Chemical & Corrosion Resistant PVC or CPVC Construction
• Vertical 3-Way or Horizontal Diverter Design (no branch shutoff)
• L-Port, Multi L-Port & T-Port Ball Configuration Options
• Interchangeable with all True Union 2000 Valves, Mates with Union 2000 Pipe Unions
• High Impact Polypropylene Handle
• Built-in Handle Lockout
• Strong, Buttress Thread Union Nuts
• Spears® Double O-ring Safe-T-Shear® Stem Design
• EPDM or FKM O-rings
• Spears® Safe-T-Blocked® Seal Carrier
• Self Adjusting PTFE Floating Seat Design
• Fully Serviceable, Replaceable Components
• Sizes 1/2" - 2" pressure rated to 235 psi @ 73°F Sizes 2-1/2" - 4" and all Flanged to 150 psi @ 73°F
• EPDM Valves NSF® Certified for Potable Water use
• Suitable for Vacuum Service
• Assembled with Silicone-Free, Water Soluble Lubricants
• Manufactured to ASTM F 1970
• Metric Socket and BSP Thread Available
Thông số kỹ thuật
All thermoplastic ball valves shall be True Union 2000 3-Way [specify horizontal or vertical] type with [specify port option] manufactured to ASTM F 1970 and 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 FKM. All valves shall have Safe-T-Shear® stem with double O-ring stem seals. All valve handles shall be polypropylene with built-in lockout mechanism. All valve union nuts shall have Buttress threads. All seal carriers shall be Safe-T-Blocked®. All valve components shall be replaceable. All EPDM valves shall be certified by NSF International for use in potable water service. All PVC and CPVC 1/2" through 2" valves shall be pressure rated to 235 psi, all 2-1/2" through 4" and all flanged valves shall be pressure rated to 150 psi for water at 73°F as manufactured by Spears® Manufacturing Company.
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