Hydnet - the specialist in intelligent hydraulic systems
Flow fuse cartridges are used to maintain the position of a hydraulic actuator in the event of a hose or line break. The valve allows flow to and from the actuator but closes instantly if flow from the actuator exceeds the setting of the valve. NOTE: Because the valve responds so rapidly, it is sensitive to any transient flow above the valve setting.
Note: Data may vary by configuration. See CONFIGURATION section.
| Cavity | T-18A |
| Series | 4 |
| Capacity | 50 gpm |
| Capacity (metric) | 200 L/min. |
| Maximum Operating Pressure | 5000 psi |
| Maximum Operating Pressure (metric) | 350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@1000 psi |
| Maximum Valve Leakage at 110 SUS (24 cSt) (metric) | 80 cc/min.@70 bar |
| Valve Hex Size | 1 5/8 in. |
| Valve Hex Size (metric) | 41,3 mm |
| Valve Installation Torque | 350 – 375 lbf ft |
| Valve Installation Torque (metric) | 474 – 508 Nm |
| Model Weight | 2.03 lb. |
| Model Weight (metric) | 0.92 kg. |
| Seal kit – Cartridge | Viton: 990018006 |
Control
| X | Not Adjustable |
Setting Range
| A | Replaceable Orifice 1 – 50 gpm (4 – 200 L/min.) |
| B | Permanent Orifice 1 – 50 gpm (4 – 200 L/min.) |
Seal Material
| N | Buna-N |
| V | Viton |
Material/Coating
| /AP | Stainless Steel, Passivated |
| /LH | Mild Steel, Zinc-Nickel |
