| Body Material | 316 Stainless Steel, grade CF8M |
|---|---|
| Seat Material | PTFE |
| Washer Material | PTFE |
| A_in | 2.10, 2.36, 3.25, 3.31, 3.45, 3.69, 3.80, 5.60 |
| B_in | 1.05, 1.18, 1.67, 1.70, 1.73, 1.85, 1.90, 2.80 |
| D_in | 0.73, 1.00 |
| D_mm | 18.5, 25.4 |
| E_in | 0.37, 0.50 |
| E_mm | 12.7, 9.4 |
| F_in | 0.35, 1.50 |
| F_mm | 38.1, 8.9 |
| G_in | 0.43, 0.75 |
| G_mm | 10.9, 19.1 |
| H_in | 1.54, 2.20 |
| H_mm | 39.1, 55.9 |
| J_in | 0.59, 0.80 |
| J_mm | 15.0, 20.3 |
| K_in | 0.19, 0.28 |
| K_mm | 4.8, 7.1 |
| L_in | 0.31, 0.50 |
| L_mm | 12.7, 7.9 |
| Cv Factor | 12.5, 15, 27, 38, 4.5, 7.0, 7.5 |
| Maximum Operating Pressure | 1500 psig at 70° F (103 Bar at 21° C) |
| Orifice_in | 0.300, 0.390, 0.420, 0.500, 0.750, 0.880 |
| Series | 7EF, 7FF |
| Connections - Inlet | 1" Gyrolok, 1" NPT Female, 1" Pipe Butt Weld, 1" Pipe Socket Weld, 1" Tube Socket Weld, 1/2" Gyrolok, 1/2" NPT Female, 1/2" Pipe Butt Weld, 1/2" Pipe Socket Weld, 1/2" Tube Socket Weld, 12 mm Gyrolok, 12 mm Tube Socket Weld, 18 mm Gyrolok, 18 mm Tube Socket Weld, 25 mm Gyrolok, 25 mm Tube Socket Weld, 3/4" Gyrolok, 3/4" NPT Female, 3/4" Pipe Butt Weld, 3/4" Pipe Socket Weld, 3/4" Tube Socket Weld, 3/8" Gyrolok, 3/8" NPT Female, 3/8" Pipe Butt Weld, 3/8" Pipe Socket Weld, 3/8" Tube Socket Weld |
| Connections - Outlet | 1" Gyrolok, 1" NPT Female, 1" Pipe Butt Weld, 1" Pipe Socket Weld, 1" Tube Socket Weld, 1/2" Gyrolok, 1/2" NPT Female, 1/2" Pipe Butt Weld, 1/2" Pipe Socket Weld, 1/2" Tube Socket Weld, 12 mm Gyrolok, 12 mm Tube Socket Weld, 18 mm Gyrolok, 18 mm Tube Socket Weld, 25 mm Gyrolok, 25 mm Tube Socket Weld, 3/4" Gyrolok, 3/4" NPT Female, 3/4" Pipe Butt Weld, 3/4" Pipe Socket Weld, 3/4" Tube Socket Weld, 3/8" Gyrolok, 3/8" NPT Female, 3/8" Pipe Butt Weld, 3/8" Pipe Socket Weld, 3/8" Tube Socket Weld |
| Actuation Options | 316 Stainless Steel Lever Hand |
| Cleaning Options | Standard cleaning per HPS-1 & -2 |
| Packaging Material | Grafoil® |
2-way, 3-piece Bolted Ball Valves – 7 Series-Fire Safe
HOKE’s 7 Series Fire Safe Valves meet demanding application requirements in the production environment of chemical and petrochemical processing facilities. These valves have been tested to and meet the requirements of API 607,4th edition for soft- seated valves. API 607 measures the ability of a closed soft-seated ball valve to retard the propagation of a fire (downstream and to atmosphere). The 7 Series Fire Safe Valves offer high flow, safety, and flexibility in a variety of end connections and sizes. This series is available in fractional sizes from 1/2″to 1″and in metric sizes from 12mm to 25mm in tube and pipe ends.
Typical Applications
- Chemical processing
- Petroleum refining
- Gas distribution
- Hydraulic fluids
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Hoke, Gyrolok
