A-Series Valve
Direct Acting
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![]() A-Series Direct Acting ValveThe Fulflo "A" series feature both direct acting and internal pilot operated models with either screw or flange type connections. The treaded valves are available in both 2½ and 3" sizes in either cast iron or steel. The flange type valves also include a 4" model and may be specified with 150#,300# or 600# ANSI flanges. The direct acting valves operate at pressure up to 150 P.S.I: the internal pilot operated models at pressure to 500 P.S.I. Both types handle large flows of liquid of all viscosities encountered in industrial practice. The "A" series valves may be used in a variety of applications including hydraulic and lubrication systems for load regulation and system protection Unusual applications and special or stainless steel requirements should be referred to our engineering staff for recommendation |
| Size | Connection | Cast Iron Model | Steel Model | Pressure Range Options |
| 2-1/2" |
Screw 150# ANSI 300# ANSI 600# ANSI |
AAD09R AAD09F150AR AAD09F300AR AAD09F600AR |
ACD09R ACD09F150AR ACD09F300AR ACD09F600AR |
7-57 PSI 8-75 PSI 14-115 PSI 16-150 PSI |
| 3" |
Screw 150# ANSI 300# ANSI 600# ANSI |
AAD10R AAD10F150AR AAD10F300AR AAD10F600AR |
ACD10R ACD10F150R ACD10F300R ACD10F600R |
5-50 PSI 5-67 PSI |
| 4" |
150#ANSI 300# ANSI 600# ANSI |
AAD11F150AR AAD11F300AR AAD11F600AR |
ACD11F150AR ACD11F300AR ACD11F600AR |
2-37 PSI 4-75 PSI |




