Copeland 1840028 1-1/8″ Sweat NC Solenoid Valve, Manual Stem, Coil Not Included

Description

The Copeland 1840028 is a normally closed (NC) solenoid valve body designed for refrigeration and HVAC system applications. Featuring a 1-1/8″ sweat (solder) connection, this valve provides reliable fluid or refrigerant flow control in a variety of commercial and industrial refrigeration circuits. The manual stem override allows technicians to manually open the valve for system commissioning, troubleshooting, or emergency operation without energizing the coil. The coil is not included with this valve body, allowing installers to select the appropriate coil voltage and configuration to match their specific system requirements.

Key Features

• Normally closed (NC) operation — valve closes when de-energized for safe default shutoff
• 1-1/8″ sweat (solder) connection for secure, leak-free installation
• Manual stem override for commissioning, testing, and emergency operation
• Coil not included — select compatible coil separately to match system voltage
• Designed for use in refrigeration and HVAC fluid control applications
• Copeland quality construction for long service life and dependable performance

Specifications

• SKU: 1840028
• Brand: Copeland
• Connection Type: Sweat (Solder)
• Connection Size: 1-1/8″
• Valve Action: Normally Closed (NC)
• Manual Stem: Yes
• Coil Included: No

Application

Ideal for refrigeration systems, commercial HVAC equipment, and industrial fluid control circuits where a normally closed solenoid valve with manual override capability is required. The separate coil design offers flexibility for multi-voltage installations and simplified field replacement.