List of Water Hydraulic Equipment products
- classification：Water Hydraulic Equipment
1～45 item / All 312 items
We provide comprehensive support from design to manufacturing and maintenance!
- Contract manufacturing
It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...
- Sensors
"Lechler" patented horizontal full cone nozzle solves clogging issues.
- nozzle
- Water Hydraulic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
"Lechler" patented horizontal full cone nozzle solves clogging issues.
- nozzle
- Water Hydraulic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
"Lechler" exhibits excellent characteristics for circular spraying (full cone) that requires a super uniform spray distribution.
- nozzle
- Water Hydraulic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
Cleaning with effective flat jet nozzles. Explosion-proof specifications are also available.
- Water Hydraulic Equipment
- nozzle
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
"Lechler" provides a transparent straight jet flow with the highest accuracy and precision!
- nozzle
- Water Hydraulic Equipment
- valve
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
Lechler provides a transparent straight jet stream with the highest accuracy and precision!
- nozzle
- Water Hydraulic Equipment
- valve
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
Lechler disk type 180° wide spray angle full cone nozzle (wide area pattern)
- Water Hydraulic Equipment
- valve
- nozzle
Start of roof watering system provision
We have started providing a roof watering system in collaboration with our partner company, Insect Co. If you have any needs regarding heat countermeasures, especially mist systems, please contact us or Insect Co. We would be happy to help solve your issues based on our extensive delivery track record and experience.
The ≪Lechler≫ is a minimum tank cleaning nozzle with a length of approximately 30mm and an outer diameter of just φ9mm.
- nozzle
- Water Hydraulic Equipment
- Other machine elements
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Entry model nozzle for rotary tank cleaning!
- nozzle
- Water Hydraulic Equipment
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Spray nozzle that can store the installation position in 'memory'.
- nozzle
- Water Hydraulic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
Lechler long-selling nozzle! It can accommodate a wide range of spray angles, flow rates, and connection options.
- Water Hydraulic Equipment
- nozzle
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
A ball joint type flat jet spray nozzle that can fix the positioning of the Lechler spray nozzle at a swivel angle of 30°.
- nozzle
- Water Hydraulic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
The ≪Lechler≫ slip-on connection has obtained the 3-A standard. It is suitable for use in harsh corrosive environments.
- nozzle
- Water Hydraulic Equipment
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Adaptable to a wide range of applications due to design and product specifications! Can be used even under high hygiene requirements and high-temperature environments.
- Water Hydraulic Equipment
- Piping Materials
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Using an electromagnetic valve, a small amount of liquid can be sprayed precisely and without waste, and even with intermittent application, the spray angle and particle size remain unchanged!
- nozzle
- valve
- Water Hydraulic Equipment
We have uploaded a case study of the Lechler company's spray drying nozzles.
【DryMaster Case Study | Achieving Four Times the Lifespan of Strawberry Pulp Spray Drying】 A major European food manufacturer faced a short lifespan of 14 to 18 hours for competitive nozzles in the spray drying process of strawberry pulp, which contains a high amount of citric acid, leading to decreased production efficiency. This was due to the combined wear from high pressure (10 MPa) and acidity, necessitating frequent replacements. By introducing the Lechler DryMaster, the lifespan was extended to approximately four times due to the high wear resistance of the carbide components. It could be directly attached to existing lances without the need for equipment modifications. Additionally, nozzle clogging was resolved, significantly improving continuous operation and quality. Used carbide components can be returned through the CaRe recycling program, contributing to reduced environmental impact and credit allocation. It is suitable for food applications and is also praised for its rapid shipping and high compatibility.
An easy and inexpensive flat jet spray nozzle that fits into appropriately sized holes for ≪Lechler≫ piping.
- nozzle
- Water Hydraulic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
With the ≪Lechler≫ piping, you can easily install a ball-shaped flat spray nozzle, enabling high-performance flat jet spraying!
- nozzle
- Water Hydraulic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
"Lechler" is designed for the uniform spraying of liquids and jet pressure!
- nozzle
- Water Hydraulic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
Lechler: The world's smallest nozzle! Its compact design allows for cleaning in tight spaces.
- nozzle
- Water Hydraulic Equipment
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Sturdy and compact design! Usable with steam and air!
- Water Hydraulic Equipment
- Pneumatic Equipment
- Piping Materials
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Certified with 3-A! Suitable for high hygiene environment conditions.
- Water Hydraulic Equipment
- Piping Materials
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
"Lechler" was manufactured for the uniform spraying of liquids and jet pressure!
- nozzle
- Water Hydraulic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
"Lechler" is designed for the uniform spraying of liquids and jet pressure!
- nozzle
- Water Hydraulic Equipment
- valve
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
"Lechler" provides a transparent straight jet flow with the highest accuracy and precision!
- nozzle
- Water Hydraulic Equipment
- valve
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
Manufacturer's minimum rotation nozzle! Reliable cleaning even in narrow spaces! Supporting sterilization processes in the pharmaceutical field.
- nozzle
- Water Hydraulic Equipment
- nozzle
We will exhibit at Interfex Week Tokyo 2026.
The Lehira company's tank cleaning nozzles are high-performance cleaning solutions adopted in industries such as pharmaceuticals, food, and chemicals, where advanced hygiene management and production efficiency are required. With a precise spray pattern based on unique fluid engineering, they minimize dead spots inside tanks and achieve stable cleaning quality. In particular, the rotating tank cleaning nozzles demonstrate high impact even at low pressure, contributing to reduced cleaning time and savings in cleaning water and detergents. This supports the optimization of CIP processes and the reduction of running costs, contributing to the establishment of sustainable production systems. At this year's Interphex Week Tokyo, we will showcase a diverse lineup of products, including the compact yet powerful "PicoWhirly," which offers strong cleaning capabilities. We also welcome inquiries about selecting the optimal nozzles tailored to tank shapes, capacities, and cleaning purposes. Please experience the precision and reliability of the cleaning technology provided by Lehira at our booth.
Prevent positional deviation during nozzle replacement! Stabilize cleaning and rinsing spray quality.
- nozzle
- Water Hydraulic Equipment
- nozzle
Achieving uniform cooling! Contributing to temperature management of electronic devices.
- nozzle
- Water Hydraulic Equipment
- valve
"Lechler" was manufactured for uniform liquid spraying and jet pressure!
- nozzle
- Water Hydraulic Equipment
- nozzle
Our company's handled products, including air nozzles and tank cleaning nozzles from Rehlar, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metory."
We are pleased to announce that our company's handled products, including air nozzles from Rehlar, tank cleaning nozzles, ultrasonic spray nozzles from Sonia, and blowers and air knives (drying devices) from Sonic, have been featured on the industrial product and manufacturer comparison site "Metoree." About "Metoree" Metoree is a comparison site for industrial product manufacturers aimed at engineers, researchers, and purchasing professionals. It provides useful information to help engineers easily compare and select products and manufacturers.
Designed for fluids that have a strong impact on stainless steel, such as pharmaceutical-related applications.
- Water Hydraulic Equipment
- others
- nozzle
Start of distribution of 3D CAD data for Sonia Corporation's ultrasonic spray nozzle.
We have started distributing 3D CAD data for the Sonia ultrasonic spray nozzles. Designers and equipment manufacturers can efficiently proceed with equipment design and layout considerations by confirming product shapes and mounting dimensions in advance. This time, we have also released the 3D CAD data for the ultrasonic spray nozzles "WS40K" and "WS130K," which can be used for interference checks and design simulations before implementation. Sonia's ultrasonic spray nozzles cater to a wide range of applications, including precision coating, surface treatment, humidification, and cleaning. By providing 3D CAD data, we support the reduction of design man-hours and the shortening of development periods, facilitating a smooth process from product selection to equipment development.
Contributing to the efficiency and quality improvement of food washing!
- nozzle
- Water Hydraulic Equipment
- valve
We offer vertical axis hollow cone nozzles and horizontal axis hollow cone nozzles from Lechler!
- nozzle
- valve
- Water Hydraulic Equipment
The website of the long-established German nozzle manufacturer, Lechler, has been renewed.
The website of Lechler, the number one nozzle manufacturer in Europe (Germany), has been renewed. You can access industrial spray nozzles (general, environmental, steel) and agricultural spray nozzles from the homepage. Please take a moment to visit the following URL if you have the time.
Pressure compensation flow control valve to improve the cooling efficiency of data centers.
- Water Hydraulic Equipment
A revolutionary nozzle that oscillates the straight jet solely through its internal structure! Achieves miniaturization of the pump, energy savings, reduction in water consumption, strong impact force...
- Water Hydraulic Equipment
Achieving stable flow rates in precision cleaning processes.
- Water Hydraulic Equipment
Welding work example of steel (SS400) + stainless steel (SUS304)
- Other machine elements
- Water Hydraulic Equipment
- stainless
Power sets tailored to specific applications, soundproof power sets, and compatible with various cleaning machines!
- Water Hydraulic Equipment
- Pressure Control
- Other pumps
This is a semi-high-spec compact/standard one-touch coupler. Numerous achievements with unmanned vehicles (UUV, AUV, UAV, UGV)!
- Other Connectors
- Water Hydraulic Equipment
This is a high-pressure plug presented by Lee Company, which boasts a top-class share in the aviation sector!
- Hydraulic Equipment
- Pneumatic Equipment
- Water Hydraulic Equipment
Optimal for data center liquid cooling systems: pressure compensation flow control valve.
- Water Hydraulic Equipment