ASCO Air Control Valve H118AF, H118AG, H118AH, H118AJ, H118AK, H118AL, H118AN Dimensions Sample Parameter Selection Manual

Features,

The normally closed H118 is a combination amniotic fluid actuator and safety shut off/controlled gas valve. Use it on commercial and industrial burners such as furnaces, dryers, dehydrators, reformers, etc. and heaters. The cast iron, spherical valve body features a soft synthetic seat and integral heavy-duty spring for tight and sure closing current interruption in one second or less. Self-loading, sealed, pull-type electro-hydraulic actuators consist of a motor/pump unit that is oil-immersed to reduce wear and provide highly reliable operation. Hydramotor? Operated Gas Shutoff Valve Sealing Proof (Optional) 1” to 3” NPT, 4” Flanged? Cast Iron Body 357