Description
Anti syphon valves are recommended for all aboveground storage applications to prevent fuel from exiting the storage tank in the event of a broken line or leak. The anti syphon valve will shut-off product flow when lines are broken, preventing fuel spillage and fire hazards.
- Hydrostatic pressure adjusting mechanism with durable
- weather cap.
- Built-in thermal expansion pressure relief valve.
- ¾" and 1" models are ideal for fuel oil and
- generator applications.
- Install in vertical position only.
- Can be used in pressure systems.
- NFPA 30 fire rating.
Specifications
- Body material: Ductile iron-zinc-plated or E-coated
- Spring material: Zinc-plated steel
- Adjustment screw: Stainless steel
- Disc: Fluorocarbon seal
- ULc listed
*Alcohol, gas, biofuel compatible (E-85, gasoline and biodiesel) models come with E-coated body for full compatibility.
| 605-300-01 | ¾" NPT anti syphon valve, 0' to 12' head pressure |
| 606-300-01 | 1" NPT anti syphon valve, 0' to 12' head pressure |
| 616-300-03 | 1½"NPT anti syphon valve, 0' to 5' head pressure |
| 616-300-01 | 1½" NPT anti syphon valve, 5' to 12' head pressure |
| 616-300-02 | 1½" NPT anti syphon valve, 12' to 25' head pressure |
| 636-300-11* | 2" NPT anti syphon valve, 5' to 12' head pressure, AGB compatible |
| 636-300-12* | 2" NPT anti syphon valve, 12' to 25' head pressure, AGB compatible |
| 636-300-31* | 2" BSPT anti syphon valve, 5' to 12' head pressure, AGB compatible |
| 636-300-32* | 2" BSPT anti syphon valve, 12' to 25' head pressure, AGB compatible |