Caleffi 519599A Different. Bypass 3/4 SWT with 3/4 SWT Replacement MPN

Product Description

The Caleffi Differential Pressure Bypass Valve, MPN 519599A, is designed for use in heating systems that require balanced pressure across multiple zones. This valve effectively manages the differential pressure created by the pump when two-way valves are closed. It helps to prevent pressure buildup, minimizing noise and improving system efficiency.

• Compatible with water and glycol media.
• Supports flow rates up to nine gallons per minute.
• Can handle temperatures from thirty-two to two hundred thirty degrees Fahrenheit.

Product Highlights

This valve features a brass body and stainless steel trim, providing durability and resistance to corrosion.

Product Information

Standard Information

• Brand: Caleffi North America
• Part Number: CALE-519599A

Technical Specifications

• Nominal Size: 3/4 inches
• Connection Type: Sweat
• Max Pressure: 150 psi
• Flow Rate: 9 gpm
• Temperature Rating: 32 to 230 degrees Fahrenheit
• Actuator Type: Control Knob
• Body Material: Brass
• Trim Material: Stainless Steel
• Softgoods Material: EPDM O-Ring Seal
• Series: 519