3/4″ Bronze Single-Union Pressure Regulating Valve, Lead-Free

Cash Acme 23883-0045 – 3/4″ Lead-Free Pressure Reducing Valve with Integral Back-Check

The Cash Acme 23883-0045 is a 3/4″ pressure reducing valve engineered to maintain consistent downstream pressure in potable water systems. Constructed from lead-free bronze and featuring an integrated back-check, this PRV helps prevent system over-pressurization while meeting low-lead compliance standards.

Factory pre-set to 45 psi, the outlet pressure is field-adjustable from 10 to 70 psi. This valve includes a stainless steel strainer screen to reduce fouling and a half-cartridge design that simplifies serviceability. The unit is rated for inlet pressures up to 400 psi and maximum temperatures up to 180°F, making it suitable for residential and light commercial installations.

Product Features

• Adjustable Outlet Pressure: Field-adjustable from 10 to 70 psi; factory set to 45 psi
• Lead-Free Certified: Complies with NSF/ANSI 61 and 372 for potable water use
• Integrated Back-Check: Prevents reverse flow to maintain system protection
• Half-Cartridge Design: Allows for simplified maintenance and replacement
• Durable Bronze Body: Corrosion-resistant housing for longevity in typical service conditions
• Stainless Steel Inlet Screen: Filters particulates to protect internal components
• Compact Profile: Ideal for installations with space limitations

Technical Specifications

• Model: 23883-0045
• Size: 3/4 inch nominal
• Inlet Pressure (Max): 400 psi
• Outlet Pressure Range: 10–70 psi adjustable
• Factory Setting: 45 psi
• Temperature Rating: Up to 180°F
• Compliance: NSF/ANSI 61, NSF/ANSI 372 (Lead Free)

Installation Considerations

Installation of the Cash Acme 23883-0045 PRV should be performed by a qualified plumber to ensure compliance with local plumbing codes. The valve may be installed in any orientation and requires access for adjustment and future servicing. Use appropriate fittings, thread sealant, and ensure inlet pressure does not exceed rated limits. System flushing prior to installation is recommended to avoid screen blockage.

Application Use

• Residential and light commercial pressure regulation
• Point-of-entry potable water systems
• Backflow prevention when integrated with other system components

Summary

The Cash Acme 23883-0045 pressure reducing valve offers dependable outlet pressure regulation, corrosion-resistant construction, and ease of maintenance. Its lead-free design, integral back-check, and compact footprint make it a practical solution for pressure control in potable water supply lines.