Realization of flange-less seismic-resistant piping! Installation of shut-off valves and fire hydrants on high-density polyethylene piping can be done using mechanical methods!!
The Suppon MPX soft seal valve with base is an integrated soft seal partition valve equipped with a mechanical type receiving port. The Suppon MPX MP-TF base for fire hydrants makes it easy to install fire hydrants and air valves, and the base improves stability. Due to the lack of flanges, no joining materials (gaskets, bolts, nuts) are required, leading to cost reduction and a decrease in the risk of leaks by reducing connection points. Thanks to the mechanical receiving port structure, there is no need for specialized fusion machines, clamps, generators, or other equipment, allowing for immediate water flow after installation regardless of site conditions such as water locations or weather, thus shortening construction time. The diameter ranges from 50mm to 200mm, and there is a rich lineup that allows for connections with different types of pipes. There is also a lineup of Suppon MPX MP-BF bases for fire hydrants designed for the ends of pipelines.
Inquire About This Product
basic information
【Construction Characteristics】 - No fusion work required - No pre-treatment of pipes with scrapers needed before insertion - No disassembly of joints required - Can be installed with just one wrench, no fusion machine or generator needed - Can be installed in wet conditions or rain - Immediate water flow possible after connection - Flangeless type with mechanical dual support structure - Stable installation possible with dedicated base - Removable and re-installable 【Safety Features】 - Standard equipped with anti-detachment fittings - Seismic resistance with allowable strain of over 4% - Performance reaching close to the pipe yield point (8%) due to wide stop ring structure - Epoxy resin powder coating applied to inner and outer surfaces to enhance corrosion resistance, impact resistance, and weather resistance - In addition to powder coating of bolts and nuts, bag nuts are used to conceal the threaded parts from view - Reduced risk of leakage from flanged areas due to flangeless design - Soft sealing parts designed, manufactured, and inspected based on JWWA B120 - Stability provided by dedicated base prevents tilting of the shut-off valve 【Product Lineup】 - Compatible nominal diameters: 50mm to 200mm 【Compatible Polyethylene Pipes】 ◆ISO Outer Diameter◆ - Polyethylene pipes for water distribution (JWWA K 144) * For high-density poly pipes (JIS outer diameter), please use Suppon M Soft (for JIS poly).
Price range
Delivery Time
Applications/Examples of results
Please contact us.
catalog（5）
Download All Catalogs
Company information
Since its founding in 1952, Kawanishi Water Supply Equipment has been committed to "monozukuri" (manufacturing) as its own product, specializing in the field of pipe fittings and establishing an original brand to expand its technology. Our company conducts everything from product development and design, production technology and manufacturing equipment development and design, to mold making, core making, casting and melting, machining, painting, assembly, and shipping all within the same premises. The integrated development, manufacturing, and sales system creates our original "SK-KAWANISHI" brand products. We are dedicated to "monozukuri" that incorporates customer feedback and anticipates what customers would like to have, constantly challenging ourselves.