Webster Oil Safety Valves
Ideal for use in oil supply systems which have from 0 to 60 psi supply line pressures on the inlet side of the valve. Requires a sustained vacuum on the outlet side of the valve for fuel to flow to the burner pump. The OSV series provides automatic shut-off for the oil supply in case the line between the device and the burner is broken. Many state and local codes require such a device and also limits inlet pressure on burner pumps to a maximum of 3 psi. Available in 3/8 and 1/2 NPTF porting. UL listed.
PRICE ? To view pricing, login with your Contractor account. Don't have an account? Call us at 1-800-265-4484.
|Webster 3/8" Oil Safety Valve
|Webster 1/2" Oil Safety Valve
Same Day Shipping
Place your order by 4pm (EST) and we will ship in-stock items out the same
No Hassle Returns & Warranty
We offer a no hassle, 30 day return policy on all in stock items.
VISA, MasterCard and COD payment options are available.