PLUMBERS EDGE # 40M 1/8 in. Steam Angled Radiator Vent

# 40M 1/8 in. IPS Angled Steam Radiator Vent Valve is made for a steam heating system. Float-type vent 1/8 in. NPT angle connection Single non-adjustable port Maximum operating pressure 6 psi for ordinary one-pipe system that doesn't require proportional venting Steam Air Vent.|Installs easily on most steam radiators|Designed for a heating system|Single fixed vent|#40M 1/8 in. IPS angled vent valve for a steam radiator