大阪継手バルブ製作所 List of Products and Services

We offer a "cast iron foot valve" that can accommodate a wide range of applications by combining compatible parts and various gaskets. The main structure features a unique three-part design developed by our company, allowing us to meet diverse customer needs. Additionally, the OTV single-opening design of the valve seat and valve body of the foot valve has a simple structure that reacts instantly to fluid movement, resulting in low fluid resistance and no concerns about trouble. 【Features】 ■ OTV single-opening ■ Three-part structure ■ Pressure-resistant O-ring used ■ Established same-day shipping system *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

We offer a "cast iron main part stainless foot valve" with a simple structure that instantly responds to fluid movement, has low fluid resistance, and poses no risk of trouble. Our original O-ring specification with a recessed groove embedded method is used for the outer packing. It is designed with a comfortable margin to withstand excessive loads for a certain period. 【Features】 ■ OTV single-opening type ■ Three-part structure ■ Pressure-resistant O-ring used ■ Established same-day shipping system *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

We handle 5K and 10K pipe flanges, as well as water supply flanges. Since we use hot-dip galvanized coating, our products are compliant with RoHS and do not contain lead, hexavalent chromium, cadmium, or other hazardous substances. Additionally, for water supply flanges of 80A and above, we can also manufacture different diameter types with varying thread sizes. As we process these at our factory, we can accommodate a wide range of sizes and ship them quickly. 【Features】 ■ Many sizes are in stock and can be shipped on the same day ■ Hot-dip galvanized coating is RoHS compliant ■ Different diameter types of water supply flanges can also be manufactured *For more details, please download the PDF or feel free to contact us.

• Water and sewerage pipe fittings

Our company offers the "All Bronze Foot Valve," which features an O-ring specification recessed groove embedded method for the outer packing. The main body structure is a unique three-part design developed by our company, allowing us to meet a variety of customer demands. Additionally, the OTV single-opening design of the valve seat and valve body reacts instantly to fluid movement, featuring a simple structure that minimizes fluid resistance and eliminates concerns about troubles. 【Specifications】 ■ Body Material: CAC406 ■ Packing Material: NBR ■ Pressure Resistance (Mpa): 0.49 ■ Temperature Resistance (℃): -10 to 80 ■ Valve Body Structure: TV single-opening ■ Connection ・Screw type ・10KF type ■ Classification ・For end use (with lever / without lever) ・For intermediate use (ground-mounted) *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

We offer the "All Cast Iron Single Opening Foot Valve," which features a disc valve body with an OTV single opening design that instantly responds to fluid movement, and has a simple structure. Our unique universal system allows for customization, such as replacing only the strainer with stainless steel, changing only the key valve body part to BC, or even using stainless steel for both the strainer and key valve body part, and using Viton for the packing. Please feel free to consult us with your requests. 【Product Lineup】 ■ Screwed type foot valve with lever ■ 10KF type foot valve with lever ■ Screwed type intermediate foot valve (above ground) ■ 10KF type intermediate foot valve (above ground) *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

We offer the "All Cast Iron Spring Type Foot Valve," which operates by applying spring pressure in the direction of the valve closure to achieve water stopping. Compared to the single-opening type, it has superior water-stopping capability and functions normally even when used in a slightly tilted position. Additionally, models below 80A are designed to be more compact than the single-opening type, making them suitable for installation in confined spaces. 【Features】 ■ Spring type ■ Compact design ■ Three-part structure ■ Established same-day shipping system *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

We offer the "All-Lining Foot Valve," which achieves higher corrosion and chemical resistance than conventional products by coating the easily corrodible cast iron parts with nylon resin on both the inner and outer surfaces. Our unique technology features a three-part structure, allowing for compatibility with various parts and gaskets to accommodate a wide range of applications. Additionally, the outer gasket of the bronze foot valve adopts an O-ring specification with a recessed groove embedding method, enhancing pressure resistance when the pump is stopped. 【Features】 ■ Excellent hygiene with nylon coating ■ OTV single-opening type ■ Three-part structure ■ Pressure-resistant O-ring used ■ Established same-day shipping system *For more details, please download the PDF or feel free to contact us.

• Piping materials (plastic pipes)

We offer our unique technology that features a three-part structure in our "All Stainless Steel Foot Valve," which can respond to your requests. The outer packing of the stainless steel foot valve adopts our original O-ring specification with a recessed groove embedding method. It is designed with a comfortable margin to withstand excessive loads for a certain period. Additionally, the OTV single-opening design of the valve seat and valve body, which is the heart of the valve, has a simple structure that instantly responds to the fluid movement caused by the opening and closing of the main valve, resulting in low fluid resistance and no worries about troubles. 【Features】 ■ OTV single-opening design ■ Three-part structure ■ Pressure-resistant O-ring used ■ Established same-day shipping system *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)

The "Intermediate Foot Valve" is a ground-mounted foot valve that employs a unique three-part structure developed by our company. It is composed of the minimum necessary parts, making maintenance such as inspection, disassembly, and assembly easy. 【Materials】 ■ Stainless steel ■ Bronze ■ Cast iron (single-acting) ■ Cast iron (spring type) ■ Cast iron lining *For more details, please download the PDF or feel free to contact us.

• Piping materials (copper pipes, cast iron pipes)