Check the listing for details. Cash Acme Automatic Reseating Pressure-Only Relief Valve, 3/4", FWL-2. Condition: New. Listed at 16.89 USD. The Cash Acme Automatic Reseating Pressure-Only Relief Valve is a high-quality plumbing fixture designed to regulate water pressure in a system. Made from durable bronze and brass materials, this pressure relief valve is reliable and efficient. With a 3/4" size and the manufacturer part number FWL-2, this valve is suitable for a variety of plumbing applications, providing automatic reseating functionality for added convenience. Perfect for home improvement projects related to plumbing and fixtures, this Cash Acme valve offers peace of mind and protection against overpressure in the water system.The Cash Acme Automatic Reseating Pressure-Only Relief Valve is a high-quality plumbing fixture designed to regulate water pressure in a system. Made from durable bronze and brass materials, this pressure relief valve is reliable and efficient. With a 3/4" size and the manufacturer part number FWL-2, this valve is suitable for a variety of plumbing applications, providing automatic reseating functionality for added convenience. Perfect for home improvement projects related to plumbing and fixtures, this Cash Acme valve offers peace of mind and protection against overpressure in the water system.