ASCO Air Control Valve 8043B, 8043A Dimensions Sample Parameter Selection Manual

Features,

Unique double disc design with overtravel function

Redundant seals, seal leakage

?Visual indication of open and closed positions

?Proof of off switch 1 amp

?Bi-directional normally closed operation

?Zero Differential Pilot Diaphragm

?For switch control of commercial and commercial gas

Industrial gas burner

?Valve configuration 1/8" NPT upstream and

Downstream pipe faucet with plug for routine testing

?5 pound closing spring for high strength closing