The 9095AA Series 3 in Overfill Prevention Valves are designed to prevent the overfilling of liquid storage tanks by providing a positive shut-off during a pressurized fill.
Features
- Installs on tank top by threading onto a 6 in male NPT riser
- Direct fill adaptor has 3 in male quick disconnect
- Remote adaptor has 3 in female NPT inlet threads for piping to remote fill point
- 1.23 inches of float height adjustment
- Integrated bleed hole prevents siphoning through the valve
- Immediate and cushioned shutoff eliminates line shock
- Full flow up to within seconds of valve closure
- Drop tube adaptor accepts 3 in drop fill tubes (Morrison 419)
Construction
- Quick disconnect adaptor: Passivated aluminum
- Remove adaptor: E-coated ductile iron
- Shaft, linkage, and hardware: Stainless steel
- Lower pipe nipple: E-coated steel
- Drop tube adaptor: Passivated aluminum
Specifications
- Minimum 5 PSI flow requirements
- Maximum operating pressure is 100 PSI
- Maximum viscosity of 300 centistokes
- A tight fill connection is required for the valve to operate
- The estimated flow rate is 560 GPM at 10 PSI pressure drop (See flow curve)
Code Compliance
- NFPA 30
- 30A
- UFC
- BOCA
- SBCCI/SFC
- PEI RP200
