Spears® patented Butterfly Valve design departs from traditional liner-seat type valve to eliminate seat creep, reduce operating torque and provide positive seal-off. Broad range of chemical resistance makes Polypropylene well suited for industrial and chemical processing applications. Designed for flow control or throttling, this high-performance valve is offered with a full variety of options for greater application versatility. Available in IPS sizes 1-1/2" - 8".
Features
• UV Stabilized Polypropylene Construction
• Special off-set Disc lifts quickly from seat to reduce wear and reduce operating torque.
• Patented Limited Contact Seat design provides free travel - eliminates seat creep, extrusion and wear. Field replaceable without full valve disassembly.
• Interlocking Body & Seat prevents wash-out or blow-out.
• Buna-N, EPDM or FKM Seat & Seals
• Solid Type 316L Stainless Steel Stem, fully isolated from process fluids
• Reversible High Impact Polypropylene Lever Handle with 7-Position stops & Built-in Lockout (1-1/2" - 8")
• Pressure ratings include Dead-End Service (See Chart).
• ANSI/ASME B16.5 Class 150 Bolt Pattern
•Number of bolts (4)
•Bolt Size (1/2")
Call For Additional Sizes
1-1/2" PVC POOL BUTTERFLY VLV W/HDL EPDM
SKU: 682311-015
Brand:
Product Description:
Distinct White Body with Blue Handle readily identifies this high-quality PVC Butterfly Valve specifically designed for chlorinated water applications such as swimming pools. Fully isolated, non-wetted stainless-steel stem with limited-contact EPDM seat provides maximum resistance to chlorinated water with superior ease of operation. Available in IPS sizes 1-1/2" through 8".
Features
• White PVC Valve with Blue PP Handle provides easy application identification for chlorinated water
• Type 316L non-wetted stainless steel stem is fully isolated from system fluid, but still compatible with chlorinated water
• Patented limited-contact seat is field replaceable
• High-grade EPDM seat & seals
• Blue polypropylene lever handle with built-in lockout (1 1/2"-8")
• ANSI/ASME B16.5 Class 150 bolt pattern flange connection
• All sizes pressure rated to 150 psi @ 73°F • Optional SS 316 field-installable Lug Inserts set
Flood Valves are designed for backwater protection of drainage systems. Made to fit within the tile outlet, this cast aluminum valve has a minimum amount of resistance to outflowing water. The valve comes complete with stainless steel mounting bolts for a quick and affordable installation.
PVC Backwater Valves are designed to prevent fluids from re-entering drainage systems, should backflow occur. Unidirectional flow through the valve is created by a flap that freely opens during outflow, and is trapped closed if backflow occurs.
Flood Valves are designed for backwater protection of drainage systems. Made to fit within the tile outlet, this cast aluminum valve has a minimum amount of resistance to outflowing water. The valve comes complete with stainless steel mounting bolts for a quick and affordable installation.
PVC Backwater Valves are designed to help prevent fluids from re-entering drainage systems, should backflow occur. Unidirectional flow through the valve is created by a flap that freely opens during outflow, and is trapped closed if backflow occurs.