橋本産業 List of Products and Services

Adopting a press manufacturing method, the weight is 1/3 compared to conventional products. This is a press check valve that enables easy installation. It features a stainless steel construction with electrolytic polishing, making it resistant to corrosion. We offer a lineup that includes a "ball check valve for drainage pipes" with an inspection port for easy maintenance, and a "water hammer prevention check valve" that can be used in vertical/horizontal piping. 【Features】 ■ The adoption of a press manufacturing method makes it 1/3 the weight of conventional products, allowing for easy installation. ■ Stainless steel + electrolytic polishing for corrosion resistance. ■ Ball check valve for drainage pipes ⇒ Used as a check valve for drainage pumps. ■ Water hammer prevention check valve ⇒ Used as a check valve for water supply lines where water hammer prevention is desired. *For more details, please request documentation or view the PDF data available for download.

Introducing the "Press Flange" handled by Hashimoto Sangyo. We offer a lineup including "Loose Flanges," "Weld Flanges," "Cover Flanges," and "Screw Flanges (female/male threads)." Made of lightweight, corrosion-resistant stainless steel, it weighs one-third compared to conventional products. It is designed with European standard strength. 【Features】 ■ Corrosion-resistant stainless steel ■ Lightweight and easy to install ■ Weighs one-third compared to conventional products ■ Equipped with drainage holes ■ Designed with European standard strength *For more details, please refer to the PDF materials or feel free to contact us.

The "50DYCVII Series" is a ball check valve for resin drainage pumps, featuring a sand clogging prevention and water hammer reduction mechanism. It can be easily slid on and off when combined with the VP600D. Made of lightweight, corrosion-resistant PVC, it allows for simple installation. Additionally, the translucent version enables visual confirmation of foreign matter intrusion and adhesive application during installation! 【Features】 ■ Sand clogging prevention and water hammer reduction mechanism ■ Corrosion-resistant PVC ■ Lightweight and easy to install ■ Back pressure for water stop: 0.3m ■ Designed specifically for PVC piping *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the ball check valve 'VP460' and the ball foot valve 'VP560' handled by Hashimoto Sangyo. The body is made of resin. It features complete backflow prevention, is lightweight, compact, and easy to disassemble and clean. It also excels in resistance to external corrosion. The 'VP460' can be converted to a male thread/male TS configuration. 【Features】 ■ Designed for vertical piping ■ Complete backflow prevention, lightweight, compact, and easy to disassemble and clean ■ Body made of resin ■ Excellent resistance to external corrosion ■ 'VP460' can also be converted to a male thread/male TS configuration *For more details, please refer to the PDF document or feel free to contact us.

This is a bronze (C84400) swing check valve.

Bronze (CAC401) glove check valve

It is a brass gate valve.

The "stainless steel ball valve" is a product of Hashimoto Sangyo Co., Ltd., a trading company dealing in pumps, air conditioning equipment, piping materials, etc. We offer a lineup including "SBR/SBRW" which uses SCS13A material for the body, and "SBRM/SBRMW" which uses SCS14A material for the body. Additionally, PTFE is used for the thrust washer. The operating temperature range is from 0 to 95°C. 【Model Numbers】 ■SBR / SBRW ■SBRM / SBRMW *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our valve socket 'HS-MVS'. This product complies with the Food Sanitation Act and the standards for food and additives (Ministry of Health and Welfare Notification No. 370 of 1959). The operating temperature ranges from 0 to 50°C, and the operating pressure is less than 0.98 MPa (at room temperature). Please feel free to contact us when placing an order. 【Lineup】 ■40A ■50A *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our product, the extraction fitting 'VP-TD'. This product complies with the Food Sanitation Act and the standards for food and additives (Ministry of Health and Welfare Notification No. 370 of 1959). The operating temperature is between 0 to 50°C, and the operating pressure is less than 0.98 MPa (at room temperature). Please feel free to contact us when you need assistance. 【Product Lineup】 ■40A×3/8 ■40A×1/2 ■50A×3/8 ■50A×1/2 *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the versatile ball valves 'VP666 and VP606C' handled by Hashimoto Sangyo. They feature easy maintenance, are disassemblable for cleaning, and come with a stem protrusion prevention mechanism. Their structure allows for re-tightening, providing excellent shut-off functionality. We also accept FKM O-RING and oil-free treatment products, and color handles are available. The 'VP666' can also be customized for single-thread/single TS configurations. 【Features】 ■ Easy maintenance ■ Disassemblable for cleaning ■ Stem protrusion prevention mechanism ■ Structure allows for re-tightening ■ Excellent shut-off functionality *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the compact ball valve 'VP911' and the single swivel ball valve 'VP600' handled by Hashimoto Sangyo. Compact and economical. The face-to-face dimension is short, making it suitable for space-saving. Color handle options are also available. The 'VP600' can also be customized for single-thread/single-TS configurations. 【Features】 ■ Compact and economical ■ Short face-to-face dimension ■ Suitable for space-saving ■ 'VP600' can be customized for single-thread/single-TS configurations ■ Color handle options are also available *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the butterfly valves handled by Hashimoto Sangyo. The connection is flange type. It features a compact design and is completely sealed. We offer a lineup including the "BF902" and "BF902G" for a temperature range of 0 to 50°C, as well as the "BFP902" for a temperature range of 0 to 80°C. 【Features】 ■ Compact design ■ Completely sealed ■ Connection: Flange type *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the resin union joint 'VP240' handled by Hashimoto Sangyo Co., Ltd., a development-oriented engineering sales company that is flexible and adaptable. The end connector (U-PVC) can be changed to a threaded type. We offer a wide range of sizes from "13A (3/8”)" to "100A (4”)". 【Features】 ■ Corrosion-resistant PVC material ■ Easy to attach and detach from PVC piping ■ End connector (U-PVC) can be changed to a threaded type ■ A wide range of products available *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the 'TS-Flange' handled by Hashimoto Sangyo. The standards available are JIS 10K and 5K, and the materials offered are U-PVC, HT-PVC, and HI-PVC. (*HI-PVC is available only for 10K) The material is made of rigid polyvinyl chloride, which has excellent chemical resistance. 【Features】 ■ Connection: TS type ■ Standards: JIS 10K and 5K ■ Material is made of rigid polyvinyl chloride with excellent chemical resistance *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the welding flanges and cover flanges handled by Hashimoto Sangyo. The standard is JIS 10K, the material is U-PVC, and the operating temperature is 0 to 50°C. Both the front and back surfaces are processed, ensuring dimensional accuracy. 【Specifications】 ■Standard: 10K ■Operating Temperature: 0 to 50°C ■Material: U-PVC *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the 'EPDM Packing' handled by Hashimoto Sangyo. The operating temperature is 0°C to 90°C, the standard is 10K, and the material is EPDM. With two ribs (O-ring shape), the sealing effect is outstanding. 【Specifications】 ■Standard: 10K ■Operating Temperature: 0°C to 90°C ■Material: EPDM *For more details, please refer to the PDF document or feel free to contact us.

The "VP220" is a transparent Y-type strainer made of corrosion-resistant PVC resin. Adhesive confirmation during installation can be visually checked. The condition of the fluid and screen can be easily confirmed. This product is specifically designed for PVC piping. 【Features】 ■ Corrosion-resistant PVC ■ Easy confirmation of liquid and screen condition ■ Designed specifically for PVC piping *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

The "Clear Trap Boiling Trap" is a small water seal trap for drain piping that eliminates concerns about sticking or malfunction due to its water seal design. The Clear Trap features a clear transparent body that allows for internal inspection, while the Boiling Trap is made of heat-resistant ABS resin. It has a maximum drainage capacity of 6L/min. 【Features】 ■ Maximum drainage capacity: 6L/min ■ The Boiling Trap is made of heat-resistant ABS resin *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

In June 2012, with the revision of the Water Pollution Prevention Act, "visualization" of wastewater discharge facilities for experiments and similar activities has become a requirement. The best solution for the "visualization" of such wastewater discharge facilities is the 'Sokuhai-kun 2'! Unlike the conventional gravity flow method, it connects the discharge pipe from the equipment directly to a pump, assisting in the "visualization" of the wastewater discharge facilities through pump-up discharge. By pumping up the wastewater, we can achieve the "visualization" of the discharge facilities. We are currently offering a collection of installation examples for free! 【Features】 ■ Tankless design with a compact, space-saving pump ■ Models available that support 100V power supply (for lift heights of around 4m) ■ Start and stop using a non-contact method based on air pressure detection ■ Can be installed in a short period of time *The collection of examples can be viewed immediately from the "Catalog Download" section. Please feel free to contact us.

In June 2012, the "Water Pollution Prevention Act," aimed at preventing soil and groundwater contamination, was amended, requiring drainage systems that include chemicals to be "visualized" for leakage inspections. By using the Instant Drainage System 2, which directly connects the drainage pipe from the equipment and pumps up the wastewater, it is possible to achieve space-saving, low-cost, and relatively short-term "visualization." The drainage systems of 57 facilities at national research institutions were upgraded from a natural flow underground drainage pipe system to a pumped drainage and overhead piping system, making it easier to conduct visual inspections of the drainage equipment.

We propose cost reduction for plastic pipe materials. 【Features】 - Corrosion resistance, durability, maintenance-free - High quality, reasonable price - Lightweight, compact - Pressure resistance 0.98 MPa (10 kg/cm²) - Materials include PVC, polypropylene, Teflon, etc. 【Product List】 - Diaphragm valves (40-150A) - Ball valves - Butterfly valves - Ball check valves / Ball foot valves - Union fittings - Flanges - Processed products *For more details, please contact us or download the PDF to view.

Even in places where it is difficult to achieve natural drainage due to the inability to create a slope, we assist in the immediate pumping up of inflow drainage to install sinks, handwashing stations, toilets, and more. Future removal or relocation is also easy, making it ideal for temporary offices! Right now, you can download our catalog, which includes case studies, for free. 【Case Studies】 ■ New tenant → Flexible layout of water-related fixtures ■ Food factory laboratory → Can be installed without burying drainage pipes. ■ Temporary toilets at construction sites → Natural drainage to existing manholes via pumping up. *For inquiries and service requests, please call 0120-840-981.

At Hashimoto Sangyo, we sell drainage pumps that can be installed in locations where natural drainage is difficult due to a lack of slope, allowing for the installation of sinks, handwashing stations, toilets, and more. The pump will immediately discharge wastewater as it flows in. Even in areas where a slope cannot be achieved, you can freely add or install new water-related facilities. In clinics, these pumps are used for the drainage of toilets and washbasins, contributing to barrier-free measures. Currently, you can download a catalog featuring installation examples for free. [Featured Examples] ■ Installation examples from clinics ■ For sinks and toilets ■ Drainage of water-related fixtures in tenant exclusive areas *For inquiries and service requests, please call 0120-840-981.

At Hashimoto Sangyo, we sell drainage pumps that can be installed in locations where natural drainage is difficult due to the lack of slope, allowing for the installation of sinks, handwashing stations, toilets, and more. The pump will discharge immediately when drainage flows in. Even in areas without slope, it is possible to install water-related fixtures, and you can freely add or relocate water facilities. These pumps are widely adopted by logistics companies and manufacturers for employee washbasins, handwashing stations near clean room entrances, and toilets. Currently, you can download a catalog featuring installation examples for free. 【Main Installation Examples】 ■ Logistics Company: Employee Washbasin ■ Precision Equipment Manufacturer: Handwashing Station at Clean Room Entrance ■ Food Manufacturer: Employee Toilet ■ Wire Manufacturer: Employee Handwashing Station *For inquiries and service, please call 0120-840-981.

At Hashimoto Sangyo, we sell instant drainage pumps that can be installed in locations where natural drainage is difficult due to a lack of slope, allowing for the installation of sinks, handwashing stations, and toilets. The pump activates immediately when wastewater flows in. There is no need for drainage slopes or large installation spaces, and you can freely add or relocate water-related fixtures. At one university, these pumps were introduced for the drainage of prefabricated toilets for faculty during the expansion of the school building, as well as for handwashing stations. You can now download a catalog featuring installation examples for free. [Main Installation Examples] ■ In a university building → Introduced for the drainage of prefabricated toilets for faculty during building expansion ■ For toilets: flush toilets, urinals, and handwashing stations *For inquiries and service, please call 0120-840-981.

At Hashimoto Sangyo, we sell compact instant drainage pumps that can be installed in areas where natural drainage is difficult due to a lack of slope, allowing for the installation of water-related fixtures such as sinks, handwashing stations, and toilets. The pump activates immediately to discharge wastewater as soon as it flows in from the fixtures. It is possible to add or relocate water-related fixtures even in areas without a slope. Relocation and removal are also easy, making it ideal for temporary toilets. This case study collection includes installation examples from clinics, factories, and university buildings. You can currently download case studies for free. Please take this opportunity to check them out. [Contents] ■ Clinics: Water-related fixtures (sewage and general drainage) ■ Logistics companies and various manufacturers: Water-related fixtures (sewage and general drainage) ■ University buildings: Water-related fixtures (sewage) ■ Pharmaceutical manufacturers: Water-related fixtures in experimental research laboratories (general drainage) *For inquiries and service reception, please call 0120-840-981.

The installation of handwashing sinks near the cleanroom entrance, relocation of handwashing sinks due to changes in the factory building layout, and the water supply for the newly established employee break room, along with the installation of the Instant Drain 2 where new drainage pipes for fixtures cannot be laid, allowed for pump-up drainage through ceilings and other areas without affecting existing equipment. The ability to drain water supply fixtures without the need for a drainage pit has been recognized and is also used for washing areas for prototype equipment in food factories and for small drain discharges from newly installed air conditioning units in factory offices.

A pharmaceutical manufacturer’s laboratory has newly moved into the building as a tenant, and numerous experimental devices have been installed. Due to the inability to achieve proper drainage gradients and the limited space within the laboratory, an immediate drainage system was installed for the experimental sink and fume hood. By placing it under the sink, we were able to secure space for researchers, and the quiet operation and low vibration were also appreciated, leading to customer satisfaction. For the drainage of the most critical equipment, a dual alternating operation system has been adopted.

During normal times, the two pumps operate alternately. If one side fails, the standby pump will start immediately to provide backup operation. This is for situations where drainage cannot be stopped even if a pump fails! (Please plan based on the drainage load unit for one pump.)

Hashimoto Sangyo sells drainage pumps that can be installed in locations where natural drainage is difficult due to a lack of slope, allowing for the installation of sinks and toilets. The pump activates immediately when drainage flows in and automatically stops when the drainage ends. Even in cases where a slope cannot be created, it is possible to freely add or install new water facilities. Relocation and removal are also easy, making it suitable for temporary toilets.

Pumping wastewater from a temporary office that is far from the drainage pit and cannot achieve proper gradient using the Instant Drainage Pump 2. We operate two units simultaneously during peak usage times, such as breaks, and provide backup operation with a standby pump in case of pump failure, ensuring safe usage. Even in sites with constraints on operation periods and space, we were able to establish a low-cost drainage system in a short time. 【Features】 ■ No need for a drainage pit ■ Pumps are made of cast iron, robust and quiet ■ Semi-vortex impeller for wastewater ■ Inline design allows for space-saving installation ■ Can be installed quickly and at low cost *For more details, please contact us or download the catalog to view.

We have achieved "visualization" that complies with the "Water Pollution Prevention Act" by directly connecting the drainage equipment that previously used buried pipes or submersible pumps to the experimental device or drainage pipe with the Sokuhaikun 2, allowing for pressurized drainage. Since the pump can be installed close to the equipment, it starts operating immediately when inflow occurs and stops when inflow ends, eliminating the need for a drainage pit and making visual inspections and responses to potential leaks much easier. 【Features】 ■ No need for a drainage pit ■ The pump is made of cast iron, making it robust and quiet ■ Being tankless, there is almost no foul odor from stagnant water ■ Highly reliable automatic operation with a dedicated control panel and pneumatic switch ■ Can be installed in a short period and at low cost *For more details, please contact us or download the catalog to view.

This is a shop where you can experience delicious "freshly brewed" coffee by installing numerous sinks at each seating area. Since the sink drainage volume is small and the slope cannot be achieved, we installed the Instant Drain 2 in the store's operational space, allowing us to collectively pump out the drainage and create a stylish café. Regular cleaning and maintenance are also carried out. 【Features】 ■ No need for a drainage pit ■ The pump is made of cast iron, making it sturdy and quiet ■ Tankless design minimizes odors from stagnant water ■ Capable of draining multiple devices with one unit (drainage load of 10-15 units) ■ Can be installed in a short period and at a low cost *For more details, please contact us or download the catalog to view.

The "HS Online Shop" is a web shopping site operated by Hashimoto Sangyo, a trading company specializing in pumps, air conditioning equipment, and piping materials. We offer original products from Hashimoto Sangyo, including resin and metal items under the "HS Original" brand, as well as pumps and fittings as an agent for domestic manufacturers. You can purchase even just one item, so please feel free to use our services. 【Product Lineup】 ■ Valves, flanges, pipes, and fittings (PVC/metal) ■ Stainless steel valves (3M Industries) ■ Land pumps, submersible pumps, and blowers (Ebara Corporation) ■ Water supply units and household water pumps ■ Pressure gauges, thermometers, and water level gauges, etc. *For more details, please contact us or visit the online shopping site linked below.

Hashimoto Sangyo's "Sokuhai-kun 2" is a floor-mounted, tankless wastewater pressure pump, ideal for residential homes, stores, clinics, stations, factories, research facilities, and construction sites where drainage gradients cannot be achieved, the drainage outlet is far away, or space is limited. A semi-unit type wastewater pump with an 80A specification, which is easy to install and maintain, will also be available soon. 【Features of the 80A model】 - Semi-unit type that is easy to install and maintain - Wastewater inlet 80A, general drainage inlet 40A, discharge outlet 50A, ventilation 40A - Made of cast iron, robust, quiet (41-44 dBA), and hygienic - Single-phase 100V 0.4kW and three-phase 200V 0.75kW models - A variety of special accessories such as wastewater check valves and alternating operation panels are also available - Regular inspection contracts and service contracts for maintenance provide peace of mind *For more details, please contact us or download the PDF for further information.

We have combined the slide-type grease trap installed under the sink with the instant drainage pump "Sokuhai-kun 2." The grease trap can pump drainage up to a maximum of 4 meters, allowing for the installation of the sink and grease trap even in places where a slope cannot be achieved. 【Features】 ■ The grease trap can be pulled out from under the sink for easy cleaning. ■ Reduces inspection and cleaning due to the inflow of grease into the pump. ■ Reliable automatic operation with a dedicated control panel featuring an air pressure switch. ■ We also offer PVC check valves, PVC ball valves for drainage, PVC drain pans, and high-performance anti-vibration pads (optional). ■ Regular inspection contracts for Sokuhai-kun 2 are also available. *For more details, please contact us or download the materials for review.

The "brass valve" is a product of Hashimoto Sangyo Co., Ltd., a trading company dealing in pumps, air conditioning equipment, piping materials, and more. We offer a ball valve "BBF III" suitable for water, oil, and steam, as well as a gate valve "S-BS125" suitable for water and steam. Additionally, we provide information on other models and dimension tables. 【Models】 ■BBF III ■S-BS125 *For more details, please refer to the PDF materials or feel free to contact us.

The VP710 is a diaphragm valve that is designed to prevent fluid leakage to the outside and the intrusion of outside air into the interior, without the need for a gland. It is made from materials with excellent corrosion resistance, making it suitable for a wide range of applications. It has low fluid resistance and is suitable for high-viscosity liquids. The valve's open and closed status can be checked using the indicator on the top. 【Features】 - No leakage of fluid to the outside and no intrusion of outside air into the interior, without the need for a gland - Made from materials with excellent corrosion resistance - Low fluid resistance, suitable for high-viscosity liquids - The open and closed status of the valve can be checked with the indicator on the top *For more details, please refer to the PDF document or feel free to contact us.

The "Water Quality Pollution Prevention Act" has been amended to require the visualization of wastewater treatment systems mixed with chemicals to prevent the leakage of harmful substances. The "Sokuhai-kun II" is a compact immediate discharge pump that has been introduced for the visualization of research wastewater discharge systems. (Note: Research wastewater refers to rinse water from experimental equipment after the 3rd or 4th use.) By pumping up the wastewater from the research wastewater sink, we have renovated the system from a natural flow underground buried drainage pipe method to an overhead piping method, achieving the "visualization" of the wastewater treatment system. We also offer regular maintenance contracts. 【Features】 ■ Pumping up research wastewater for "visualization" ■ Regular maintenance contracts are also available *For more details, please refer to the PDF document or feel free to contact us.

The electrolysis hypochlorous acid water generation device "Electrolyte Salt-kun," handled by Hashimoto Sangyo, purifies bath water, pool water, and food-related items, providing a comfortable water environment. It has a strong oxidation power that quickly decomposes organic matter. The production cost is economical, consisting only of the salt suitable for water treatment and electricity expenses. Additionally, the generation of harmful substances such as trihalomethanes is lower than that of conventional chlorine treatment, and the device only requires the replenishment of salt suitable for water treatment, making it safe. 【Features】 <Clean> ■ Strong oxidation power that quickly decomposes organic matter ■ Improved transparency ■ Suppression of algae and slime <Economy> ■ The production cost is economical, consisting only of salt suitable for water treatment and electricity expenses ■ Reduced generation of chlorine gas, minimizing its impact on buildings and equipment *For more details, please refer to the PDF materials or feel free to contact us.

Introducing the swing check valve 'VP450' handled by Hashimoto Sangyo. It features HI-PVC for impact resistance. It has excellent corrosion resistance and comes with anti-tipping features. We offer two models: 'VP450HI' for a temperature range of 0 to 50°C and 'VP450PP' for 0 to 80°C. 【Features】 ■ HI-PVC for impact resistance ■ Excellent corrosion resistance ■ Anti-tipping features ■ Available for temperature ranges of 0 to 50°C and 0 to 80°C *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the Union Fittings 'VP240 and VP210' handled by Hashimoto Sangyo. The connection is made using a TS type/union nut, and the long version uses a bag nut insertion type. By simply turning the union nut, the pipeline can be easily attached and detached. Despite being lightweight and compact, it offers high sealing performance. 【Features】 ■ Easy attachment and detachment of the pipeline by simply turning the union nut ■ Lightweight and compact ■ High sealing performance *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the copper alloy socket 'LW・SW' handled by Hashimoto Sangyo. It is lead-free and complies with the water supply regulations (JIS-S3200-7). It can be used for tanks containing drinking water. We also handle the "copper alloy socket with claws," which is equivalent to material C3771 and is forged. 【Features】 ■ Lead-free ■ Complies with water supply regulations (JIS-S3200-7) ■ Usable for tanks containing drinking water *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the communication valve 'VP717' handled by Hashimoto Sangyo. The material of the body is PVC, and the bonnet is SCS13A. It is an internal communication valve for tanks with a working pressure of 0.04MPa. It can be used in water storage tanks. 【Features】 ■ The material of the body is PVC, and the bonnet is SCS13A ■ Working pressure is 0.04MPa ■ Internal communication valve for tanks ■ Usable in water storage tanks *For more details, please refer to the PDF document or feel free to contact us.