GA-133-100-1K
thermal valve
Description
GA-133-100-1K Hydraulic thermal relief valve
GA-133-100-1K is a hydraulic thermal relief valve that protects an isolated hydraulic-system section against excessive pressure created by thermal expansion of the trapped fluid. The unit is an independent functional component of its onboard system. Selection should be based on the complete designation, normal state, controlled medium and installation diagram rather than appearance alone.
Full descriptionCollapse description
Operating principle of GA-133-100-1K
The valve is installed where a closed hydraulic volume can remain between shutoff elements. As fluid temperature rises, the relief element opens at its calibrated setting and prevents damaging pressure accumulation. Serviceability depends on the moving element, seat, seals and electrical section where fitted. Contamination, reversed connections or an incorrect supply can alter the intended response.
Role in the aircraft system
Hydraulic system; exact aircraft and installation point must be confirmed from the applicable parts catalogue and hydraulic diagram. The valve works with pipelines, a pressure source, downstream equipment and the control circuit of the applicable system. These items are functionally related but must not be described as interchangeable components.
Installation and maintenance checks
Before installation, verify the nameplate, ports, connector, internal cleanliness and seal condition. Pressure, voltage, polarity, operating temperature and the prescribed functional test must come from the passport and maintenance documentation. Adjustment without approved instructions is not permitted.
Identifying GA-133-100-1K for ordering
The published designation and protective purpose are confirmed. The calibrated pressure, connection geometry, working fluid and temperature limits require the product passport. Other related products are listed in the valves category. An enquiry should state the complete designation, execution, condition, delivery set and required supporting documents.
Technical details
- Product Type
- Hydraulic thermal relief valve
- Designation
- GA-133-100-1K
- Russian Designation
- ГА-133-100-1К
- Normal State / Action
- Pressure-relief action caused by thermal pressure rise
- Working Medium
- Hydraulic fluid specified by the installation documentation
All specificationsCollapse specifications
- Function
- protects an isolated hydraulic-system section against excessive pressure created by thermal expansion of the trapped fluid
- System / Applicability
- Hydraulic system; exact aircraft and installation point must be confirmed from the applicable parts catalogue and hydraulic diagram.
- Electrical Supply
- According to the exact execution passport; do not apply a typical value without confirmation
- Operating Pressure
- According to the exact execution passport and system diagram
- Operating Temperature
- According to the product passport and aircraft or engine documentation
- Installation
- According to flow direction, port assignment and the electrical diagram of the specific installation
- Ordering Check
- The published designation and protective purpose are confirmed. The calibrated pressure, connection geometry, working fluid and temperature limits require the product passport.
- Documentation
- Product passport, illustrated parts catalogue, system diagram and available test records
Payment & delivery
Orders ship from our hub in Dubai. Partner stock is first transferred to Dubai, then shipped to you.
Dubai stock: 100% before dispatch. Partner stock (Remote stock) and Pre-order: 50% advance payment to start the order and 50% before shipment from Dubai to you.
Availability, lead time, delivery cost and payment terms are confirmed for your order before payment.
Payment & delivery terms