Van Góc UPVC & CPVC (SPEARS)
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The Y-Pattern Valve (aka, “oblique valves”) is a hybrid globe valve incorporating an angled stem. This less restrictive flow path design improves flow while maintaining the same excellent throttling characteristics as a globe valve.
The Y-Pattern valve is a closing-down, globe type valve design that provides proportional opening to seating disc travel. As such, Y-Pattern valves are ideally suited for flow regulating applications. The Y-pattern configuration reduces pressure loss over that of standard globe valves. Available in IPS Sizes 1/2"- 4" with socket, SR threaded, flanged, socket union or SR threaded union end connectors.
• Chemical & Corrosion Resistant PVC Gray, PVC Clear or CPVC Construction
• Buttress Thread Bonnet
• Fully Serviceable, Replaceable Components
• Standard O-ring Seal Seating Disc & Seals
• EPDM or FKM O-rings
• High Impact Polypropylene Handle
• Assembled with Silicone-Free, Water Soluble Lubricants
• Sizes 1/2" - 2" Pressure Rated to 150 psi @ 73°F, Sizes 3" - 4" Pressure Rated to 90 psi @ 73°F
Thông số kỹ thuật
All thermoplastic valves shall be Y-Pattern configuration constructed from PVC, ASTM D 1784 Cell Classification 12454, or CPVC, ASTM D 1784 Cell Classification 23447. All valves shall have Buttress thread bonnet and standard O-ring type seating disc. All O-rings shall be EPDM or FKM. All valves shall have high impact polypropylene handles. All 1/2" - 2" valves shall be pressure rated at 150 psi and all 3" - 4" valves shall be pressure rated at 90 psi for water at 73°F, as manufactured by Spears® Manufacturing Company.
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