4 Inch “T” Style Bolted Hydrolet
The Betts “T” Style Hydrolet Valve is designed for use on transport tanks hauling a variety of products. The valve is available steel or aluminum. Available in flanged or threaded outlets.
Pressure and Temperature Rating:
-
- Valves are rated at 35 psi [2.4 bar] maximum working pressure.
- Temperature varies as to which packing, gasket & disc material is specified.
- Aluminum valves with non-Asbestos gaskets are rated to 375°F [191°C] maximum working temperature
- Aluminum valves with PTFE, FKM gaskets are rated to 250°F [121°C] and with Nitrile seals 150°F [66°C].
- Steel valves with non-Asbestos are rated at 500°F [260°C] maximum working temperature, with PTFE, FKM seals 250°F [121°C] and with Nitrile seals 150°F [66°C].
Product Details
| Assembly Number | Material | Dimensions | Flange-Inlet & Outlet | Outlet | Wt. |
|---|---|---|---|---|---|
| FB744MSA | Steel | A: 16" B: 8 3/8" D: 7 11/16" | I.D.: 4 3/8" O.D.: 6 5/8" B.C.: 5 7/8" Holes: 8 7/16" | Flanged | 31lbs |
| FB744ALA | Aluminum | A: 16" B: 8 3/8" D: 7 11/16" | I.D.: 4 3/8" O.D.: 6 5/8" B.C.: 5 7/8" Holes: 8 7/16" | Flanged | 15.8lbs |
| FB754MSA | Steel | A: 16" C: 9 1/4" D: 7 11/16" | I.D.: 4 3/8" O.D.: 6 5/8" B.C.: 5 7/8" Holes: 8 7/16" | 4" Threaded | 31lbs |
| FB754ALA | Aluminum | A: 16" C: 9 1/4" D: 7 11/16" | I.D.: 4 3/8" O.D.: 6 5/8" B.C.: 5 7/8" Holes: 8 7/16" | 4" Threaded | 15.8lbs |
| NOTE: Valves are standard with non-asbestos disc, packing and gasket (Suffix "A"). | |||||
| Maximum Temp. Rating | ||||
|---|---|---|---|---|
| Body | Non-Asb | Teflon | Viton | Buna |
| Alum | 375° | 250° | 250° | 150° |
| Steel | 500° | 250° | 250° | 150° |
