Armstrong TVS 812 1/2 in NPT Trap Valve Station, 30 PSIG PMO

Armstrong's TVS-800 Series combines a cast iron inverted bucket steam trap with integrated isolation and test valves in a single casting, so installation, testing and maintenance happen in line. Face-to-face dimensions match Armstrong cast iron traps, which makes retrofits straightforward.

Part D502599 is the Armstrong TVS 812 in 1/2 in NPT, rated 30 psig maximum operating pressure.

Model TVS 812 specifications

• Maximum Capacity: 2,200 lb/hr (998 kg/hr)
• Maximum Allowable Pressure: 250 psig (17 bar)
• Maximum Allowable Temperature: 450°F (232°C)
• Body Material: ASTM A48 Class 30 Cast Iron
• Maximum Operating Pressure: 250 psig (17 bar)
• Connection Type: Screwed
• Connection Size: 1/2″ (15 mm) 3/4″ (20 mm)
• Flow Direction: Horizontal

Manufacturer documentation: data sheet, installation and maintenance manual.