Check valves has several advantages such as improving safety, easy installing. Check valves provide the flows just one way. When liquid flows through to flowing direction, check valves open and let it pass. But liquid tries to flow opposite direction of flowing, check valves close and prevent passing.

SC-400 should be installed horizontal.

Materials Structure:
Body: MS58 Brass
Disc: MS58 Brass

Connection:
Screwed

Nominal Diameter:
DN15 (1/2”) - DN50 (2”)

Working Pressure:
Up to 16 bars

Working Temperature:
-10ºC to 100ºC

Typical Applications:
Heating air-conditioning systems
Waterworks
Air pipelines
Natural gas pipelines