Air Release Valve - FM Approved

 

 

Model No: ST9011-200

Working pressure
200PSI

Connection Ends
NPT/BSPT/BSPP

 

 

Materials List

Component Material Specification
Body Ductile Iron A536 65-45-12
Cover Ductile Iron A536 65-45-12
Level Stainless Steel AISI 304
Seat Ring Stainless Steel AISI 304
Float Cast Iron AISI 304
Float Arm Ductile Iron AISI 304
Orifice Button Viton Commercial

 

Dimensions :

DN Inlet Outle Orifice D H
mm inch
15 1/2 15 15 1.6 125 137
20 3/4 20 15 1.6 125 137
25 1 25 15 1.6 125 137