1" CPVC Ball Valve, Full Port, CPVC x CPVC

Legend S-605 1" CPVC Ball Valve – High-Performance Flow Control for Demanding Applications

The Legend S-605 1" CPVC Ball Valve is engineered for consistent, leak-free performance in residential and commercial piping systems. Manufactured from ASTM D1784 CPVC resin, this full-port valve delivers excellent chemical resistance and temperature tolerance for use in hot and cold water systems, industrial fluid transfer, and other compatible media.

Its molded one-piece body and solvent weld end connections provide a secure fit for Schedule 80 CPVC piping systems, while the EPDM seals and PTFE seats ensure long-term sealing integrity with minimal maintenance.

Why Professionals Choose the S-605

• Full-Port Flow Path – Unrestricted flow with minimal pressure drop supports higher system efficiency and better throughput.
• Corrosion-Resistant CPVC Body – Withstands aggressive water conditions and elevated temperatures.
• Low-Torque Actuation – PTFE seats allow for smooth operation even under high-cycle use.
• Impact-Resistant Handle – Heavy-duty CPVC handle absorbs stress without cracking or deformation.
• Shock Load Tolerance – Valve body and seat design accommodate hydraulic shock and vibration common in pump-driven systems.

Technical Specifications

• Size: 1" nominal
• Connection Type: Solvent Weld (Socket Ends)
• Pressure Rating: 150 PSI at 73°F (non-shock)
• Max Operating Temp: 180°F
• Overall Length: 3-3/4"
• Height: 3.88"
• Seat Material: PTFE (Teflon)
• Seal Material: EPDM
• Body Material: CPVC (ASTM D1784, Cell Class 23447-B)

Installation Guidelines

For optimal system performance, this valve should be installed by a qualified technician familiar with CPVC solvent weld fittings and local code requirements. Ensure proper curing time for solvent cement and use a clean, dry pipe surface to avoid contamination at the joint. Do not overtighten the handle or overextend during open/close cycles.

Trusted by Industry Professionals

Designed for use in high-demand plumbing systems, the S-605 is ideal for potable water distribution, chemical handling, and fluid process systems. Its compact form and reliable shutoff make it a preferred option where performance and space-saving installation are critical.

Upgrade to the S-605 Today

Backed by a long-standing reputation in the field, the Legend S-605 CPVC Ball Valve provides professional-grade quality for durable, trouble-free service. Install with confidence on your next piping project and meet your system demands with precision and durability.