Westlake Pipe & Fittings KIT40411S 4″ 411 Series Butterfly Valve & Flange Kit with Stainless Steel Bolts

Description

Westlake Pipe & Fittings KIT40411S 4″ 411 Series Butterfly Valve & Flange Kit with Stainless Steel Bolts

Westlake Pipe & Fittings KIT40411S 4″ 411 Series Butterfly Valve & Flange Kit with Stainless Steel Bolts offers a dependable and efficient solution for controlling water flow in a wide range of piping systems. Designed for performance and durability, the rigid PVC valve body delivers excellent resistance to corrosion, chemicals, and environmental stress, supporting reliable operation in commercial, industrial, and municipal installations. The precision-engineered rotating disc enables smooth modulation and rapid shutoff, helping maintain accurate flow regulation while minimizing pressure loss.

This complete valve and flange assembly simplifies system integration by providing a secure, properly aligned connection point that promotes leak-resistant performance. Corrosion-resistant stainless steel bolts enhance structural integrity and long-term stability, even in demanding or moisture-prone environments. The compact butterfly valve profile allows for space-efficient installation without sacrificing strength or control capability.

Built for consistent performance, this kit supports reduced maintenance requirements and extended service life, contributing to lower overall operating costs. Dependable operation helps protect downstream components while maintaining steady system efficiency. With its combination of robust construction, precise flow control, and installation-ready convenience, this butterfly valve and flange kit represents a high-value choice for reliable and long-lasting water flow management solutions.

Westlake Pipe & Fittings has earned its reputation as one of North America’s foremost manufacturers of PVC pipe and fittings, delivering reliable infrastructure solutions for municipal, plumbing, industrial, agricultural, irrigation, water-well, electrical, and pool/spa applications. Drawing on decades of industry experience and backed by the resources of a major global materials company, the firm manages a vast manufacturing and distribution network that ensures ready availability and regional supply across the continent. Its product portfolio spans an exceptional breadth — from pressure-rated PVC conduit and solvent-weld sewer and drainage pipes to gasketed sewer fittings, high-strength PVCO pressure systems, injection-molded valves, CPVC hot-water fittings, and UV-resistant electrical conduits — enabling seamless integration into virtually any water, waste, or wiring infrastructure project. By employing cutting-edge PVC technologies such as Certa-Lok® restrained joints and molecular-oriented PVCO formulations, the company advances beyond conventional piping to offer enhanced joint stability, long-term durability, and superior resistance to corrosion, chemicals, and environmental stress. Every product reflects a commitment to sustainable construction practices, lightweight and cost-effective materials, and a design life measured in decades rather than years — reducing maintenance needs, lowering lifetime infrastructure costs, and enabling project planners to build with confidence. From small residential installations to large-scale municipal or commercial works, Westlake Pipe & Fittings stands out for its engineering rigor, full-system compatibility, and capacity to meet rigorous safety and performance standards. By combining versatile product lines, robust quality assurance, and a legacy of innovation, the company delivers piping solutions that support reliable water delivery, efficient drainage, robust electrical conduit, and long-term infrastructure integrity — providing professionals the dependable foundation needed for modern construction and utility projects.

Westlake Pipe & Fittings KIT40411S 4″ 411 Series Butterfly Valve & Flange Kit with Stainless Steel Bolts Features:

• 4″ 411 Series butterfly valve with flange kit
• Durable PVC construction
• Rotating disc for quick and efficient flow control
• Includes zinc bolts for secure installation
• Complete kit for convenient setup

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