V-114 Internal Tank Valves

Fusible Link Fire Safety Valves

Flow Charts:

AutoCAD – V114:

AutoCAD – V114 Threaded:

Category:
Specifications
Sizes: 2 through 24 inches
Body: Carbon Steel
Stems: Stainless Steel
Valves: Bronze or Stainless Steel
Seat Ring: Bronze or Stainless Steel
Flanges: 150 lb. ANSI Raised Face
Dimensions
2 & 3 INCH THREADED V-114 TANK VALVES
Valve Size Net Inlet Area Sq. In. Connecting Thread Mounting Thread DIMENSIONS IN INCHES Approximate Shipping Wt. in lbs.
A B C D E F
2″ 2.48 2″ Pipe 3″ Pipe 12 2-5/8 4 5-3/8 3-1/2 10-1/2 25
3″ 6.69 3″ Pipe 4″ Pipe 15-5/8 2-5/8 5-15/16 7-1/16 4-1/8 10-1/2 35
3 THROUGH 24 INCH FLANGE TYPE V-114 TANK VALVES
Valve Size Net Inlet Area Sq. In. Connecting Flange Mounting Flange DIMENSIONS IN INCHES Approx. Shipping Wt. in Lbs.
Size Bolts Size Bolts A B C D E F
No. Dia. No. Dia.
3″ 6.69 3 4 5/8 4 8 1/8 15-13/16 2-5/8 5-15/16 7-1/4 4-1/8 10-1/2 55
4″ 13.48 4 8 5/8 6 8 3/4 19-9/32 2-27/32 9-15/16 6-1/2 3-1/4 15 84
6″ 28.47 6 8 3/4 8 8 3/4 22-1/2 3-7/8 10-5/8 8 4 15 125
8″ 50.30 8 8 3/4 10 12 7/8 27-3/8 5 12 10-3/8 4-9/16 18 170
10″ 67.66 10 12 7/8 12 12 7/8 28-5/8 5-13/16 12-13/16 10 5-1/2 18 300
12″ 99.74 12 12 7/8 14 12 1 31-3/8 6-1/8 13 12-1/4 7 18 393
14″ 124.09 14 12 1 16 16 1 32-5/8 6-1/8 14-1/4 12-1/4 6-1/4 18 450
16″ 166.36 16 16 1 18 16 1-1/8 32-5/8 6-1/8 14-1/4 12-1/4 5-3/4 18 548
18″ 212.39 18 16 1-1/8 20 20 1-1/8 33-5/8 6-7/8 14-1/4 12-1/4 5-3/4 18 594
20″ 265.70 20 20 1-1/8 24 20 1-1/4 33-3/8 6-7/8 14-1/4 12-1/4 5-3/4 18 640
24″ 387.84 24 20 1-1/4 26 24 1-1/4 33-3/8 6-7/8 14-1/4 12-1/4 5-3/4 18
 

Fusible link fire safety valves are designed for use on all above ground storage tanks holding flammable liquids.  Many states have enacted legislation to require this type of valve, as part of their flammable liquids code, and to provide a standard of safety for the facility and its personnel in the event of a fire.

The standard OCECO V-114 has a carbon steel body, 150 lb. ANSI raised face flanges and either bronze or stainless steel trim.  Special materials of construction and oversize flanges are available on request

The valve is held open by a fusible link assembly, which is listed by U.L..

and designed to release at a specific temperature.

In the event of a fire, the fuse link will melt* and allow the spring loaded valve, to seat, consequently preventing any flow from the tank.

All V-114s have metal to metal seating and are hand lapped to insure minimal leakage under fire conditions.

These units contain no Teflon, plastic, rubber or other materials susceptible to exposure fire and are individually tested prior to shipment.

These units are designed to stop the outflow of product.  Please consult OCECO engineering for inlet applications.