OSV38 - Webster - Oil Safety Valve, Bio
Webster OSV38 Bio Oil Safety Valve (OSV®), 3/8" NPTF.
Webster OSV® valves help prevent oil spills by stopping oil flow in the event of line breaks caused by corroded lines or leaky fittings, and isolate burner fuel units from pressurized supply lines. The valve requires vacuum on its outlet side to open – when the burner shuts down, the valve closes and oil flow stops.
Features
- Helps prevent tank siphoning and oil spills from broken or corroded lines
- Keeps fuel unit inlet pressure within the NFPA 3 PSI limit on supply-pump or overhead-tank systems
- Can be mounted in any position
- Manual access hole for priming
- UL listed for bio fuel
Product Details
- Model: OSV38
- Brand: Webster
- Type: Oil Safety Valve – Bio
- Port Size: 3/8" NPTF
- Fuels: B20–B100 biodiesel, #1–#2 fuel oil, diesel, kerosene, waste oil
- Temperature Range: -40 to 140 °F
- Max. Inlet Pressure: 60 PSI
- Listing: UL listed
Replaces
Suntec PRV-38