SUN HYDRAULICS
FTEAZHN
$849.04 USD
- SUN HYDRAULICS
- Material:FTEAZHN
- Model:FTEA-ZHN
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics FTEAZHN (FTEAZHN) is a 2-way, 2-position, proportional throttle valve designed for precise flow control applications. This valve features a dual path design with ports 2 and 3 incorporating a double port area, enabling efficient metering between port 2 and port 3 proportional to the pilot pressure at port 1. The valve is self-compensating and includes a position switch for position confirmation, which is CE approved. It requires a minimum pilot pressure of 80 psi to shift and operates fully at a pilot pressure of 350 psi at rated flow. The maximum operating pressure is set at 5000 psi, with maximum leakage not exceeding 10 in\u00b3/min at standard conditions. The FTEAZHN model utilizes Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. For installation, a crow's foot wrench or similar tool is required due to the position switch configuration. This valve can be externally pressure compensated using modulating logic elements like LRCXHN for bypass circuits or LPCXHN for restrictive circuits, enhancing flow control accuracy across varying pressures and flows. Additionally, an optional protective cover with mounting hardware can be ordered separately (kit number: 991043). To maintain optimal performance, ports 1 and 4 should not exceed pressures of 500 psi as pressures directly oppose each other in these ports. The FTEAZHN is factory-sealed and non-serviceable in the field; tampering voids the warranty. With a capacity of handling up to 25 gpm (95 L/min), this robust valve meets demanding hydraulic system requirements while ensuring reliability and performance consistency.
The Sun Hydraulics FTEAZHN (FTEAZHN) is a 2-way, 2-position, proportional throttle valve designed for precise flow control applications. This valve features a dual path design with ports 2 and 3 incorporating a double port area, enabling efficient metering between port 2 and port 3 proportional to the pilot pressure at port 1. The valve is self-compensating and includes a position switch for position confirmation, which is CE approved. It requires a minimum pilot pressure of 80 psi to shift and operates fully at a pilot pressure of 350 psi at rated flow. The maximum operating pressure is set at 5000 psi, with maximum leakage not exceeding 10 in\u00b3/min at standard conditions. The FTEAZHN model utilizes Sun's floating style construction to minimize internal part binding due to installation torque or machining variations. For installation, a crow's foot wrench or similar tool is required due to the position switch configuration. This valve can be externally pressure compensated using modulating logic elements like LRCXHN for bypass circuits or LPCXHN for restrictive circuits, enhancing flow control accuracy across varying pressures and flows. Additionally, an optional protective cover with mounting hardware can be ordered separately (kit number: 991043). To maintain optimal performance, ports 1 and 4 should not exceed pressures of 500 psi as pressures directly oppose each other in these ports. The FTEAZHN is factory-sealed and non-serviceable in the field; tampering voids the warranty. With a capacity of handling up to 25 gpm (95 L/min), this robust valve meets demanding hydraulic system requirements while ensuring reliability and performance consistency.
This valve is a 2-way, 2 position, proportional throttle. Pilot pressure at port 1 creates a metering orifice between port 2 and 3 that is proportional to the pressure at 1. The metering passage is self-compensating.
This valve uses a dual path design, Ports 2 and 3 incorporate a double port area.
This valve incorporates a position switch to provide position confirmation.
- This cartridge is supplied as a sealed, factory set unit and is not field serviceable. Any tampering will violate the product warranty.
- Position switch is CE approved.
- When torquing this cartridge into its cavity, a crow's foot wrench or similar will be required since the position switch precludes the use of a deep socket wrench.
- These valves may be pressure compensated by an external, modulating, logic element. Use LR_C-XHN for a bypass circuit or LP_C-XHN for a restrictive circuit.
- The valve provides a degree of self-compensation and may be used as a flow control. To increase the accuracy of flow control, an external, modulating, logic element can be used to maintain a constant flow over a wider range of flows and pressures. See performance curves for additional information.
- An optional protective cover, with mounting hardware included, may be ordered separately. See kit number: 991-043.
- Ports 1 and 4 should be limited to 500 psi (35 bar).
- Pressure at port 4 directly opposes pressure at port 1.
- Accurate pressure compensated control requires that a constant pressure differential be maintained across the valve.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-53AD |
| Series | 3 |
| Capacity | 25 gpm95 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 80 psi5,5 bar |
| Pilot Pressure Required for Full Shift at Rated Flow | 350 psi24 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 10 in³/min.@1000 psi160 cc/min.@70 bar |
| Pilot Volume Displacement | .10 in³1,6 cc |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Model Weight | 4.40 lb2,00 kg |
| Seal kit - Cartridge | Viton: 990-053-006 |
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