Viking Johnson 08543 6 Inch Swing Check Valve

Description:

The Viking 08543 Model G-1 swing check valve is a flow control valve designed to prevent reverse flow in fire protection, water distribution, and industrial piping systems. Commonly installed in fire sprinkler networks, pump discharge lines, water treatment facilities, and process piping systems requiring dependable backflow prevention and system protection. Maintenance technicians, fire protection contractors, and system integrators use this valve for replacement, retrofit projects, piping upgrades, and new fluid system installations.

Applications:

The Viking 08543 Model G-1 swing check valve is commonly used in fire protection systems, water distribution networks, industrial process piping, pump stations, water treatment facilities, HVAC systems, utility infrastructure, and OEM fluid handling equipment where prevention of reverse flow and protection of upstream equipment are required.

Technical Specifications:

• Manufacturer: Viking
• Part number: 08543
• Model: G-1
• Product type: Swing check valve
• Valve size: 6 inch
• Nominal diameter: DN 150
• Maximum working pressure: 300 PSI
• Valve type: Swing check
• Function: Backflow prevention
• Automatic non-return operation
• Suitable for water and process fluid applications
• Heavy-duty industrial construction
• Designed for fire protection and fluid handling systems
• Suitable for continuous-duty service

Common Replacements:

• Tyco 6-Inch Swing Check Valve
• Victaulic Series 716 Check Valve
• Kennedy Valve Figure 1061 Check Valve