スペロセイキ List of Products and Services

The "Electric Knife Gate Valve for Rainwater Treatment Equipment" is a product that can accommodate diameters from 100A to 300A. It has a slim design (compliant with MSS standards), making it lightweight, compact, and easy to install. The valve body is made of stainless steel plate, and its tip is sharpened in a knife shape to cut through slurries and fibrous materials. Additionally, by changing the actuator selection, it can also handle a differential pressure of 0.5Mpa or more (standard = maximum operating pressure 0.2Mpa). 【Features】 - Lightweight, compact, and easy to install - Valve body made of stainless steel plate - Bonnet structure with a rod seal method - Lightweight design with a pinion-rack structure - Capable of handling differential pressures of 0.5Mpa or more *For more details, please refer to the PDF document or feel free to contact us.

• valve
• Piping Materials

Our company handles everything from the manufacturing and sales of "air slides" for the air transport of powders such as bulk cement and fly ash, to total engineering and production for powder transportation. We design and manufacture a complete set of loading and unloading equipment (self-loading and unloading systems) specifically for cement and fly ash vessels, and we have numerous achievements both domestically and internationally. From proposals to contracts, comprehensive trial operations after delivery, and handover, we manage everything in one package to reduce our customers' costs and efforts while providing high-quality systems. 【Products Offered】 ■ Loading and unloading equipment for powder transport vessels ■ Land-based powder transport equipment ■ Air slide conveyors *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Knife Gate Valve," as the name suggests, is a gate valve with a sharp knife-like edge that ensures reliable shut-off for fluids that cannot be handled by standard valves, including gas, water, various slurries, powders, solids, and pulp stock. Depending on the type of fluid and its application, it can be selected from three types of seat materials: metal, Teflon, and rubber, allowing for a wide range of applications. 【Features】 ■ Thin profile between flanges (compliant with MSS standards) ■ Full lug type for weight reduction ■ Made of all stainless steel ■ High performance ■ Achieves low cost *For more details, please refer to the PDF materials or feel free to contact us.

• valve

This catalog contains information about batteries and valves handled by Speroseiki Co., Ltd. It includes the wafer-type JIS-compliant general-purpose type "SL-1000," as well as the flange-type MSS short distance type "SL-2000" and the lug type "SL-3000," among others. [Contents] ■ Wafer type ■ Flange type ■ Lug type ■ Joint connection type ■ SE-8000, etc. *For more details, please download the PDF or feel free to contact us.

• valve
• Secondary Cells/Batteries