Redundant valve for external control! Designed for applications where safely holding a load is essential!
We would like to introduce our hydraulic shut-off and load-holding safety valve, the 'HBH Series'. In the event of a loss of supply pressure and/or power, it stops and holds the movement of the cylinder. By introducing a hydraulic double valve, we not only improve machine safety but also standardize hydraulic safety solutions, simplifying complex circuit designs. The test port included in the double valve allows for quicker troubleshooting and reduction of machine downtime, enabling improved operational efficiency and cost savings. 【Features】 ■ Maximum flow rate is 145 gal/min (549 l/min) ■ Two body sizes available (D52, D32) ■ Port sizes are 1 1/2” and 2”, Code 62 Flange *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Stops the movement of the cylinder and holds it in place in the event of a loss of supply pressure and/or power. ■ Holds vertical loads when supply pressure or power is lost. *For more details, please refer to the PDF document or feel free to contact us.
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【Application】 ■ Category 4, PLe, SIL3 Application (Only if properly implemented in the system) *For more details, please refer to the PDF materials or feel free to contact us.
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Company information
Ross Asia Co., Ltd. is the Japanese subsidiary of the American company Ross Controls (established December 1973). Since its founding in 1921 as a manufacturer of pneumatic equipment, Ross Controls has been widely adopted across various industrial sectors. Celebrating its 100th anniversary in 2021, the company now has manufacturing and sales bases in the United States, Germany, France, the United Kingdom, Japan, China, Brazil, India, and Canada, providing ISO-compliant products and products that meet safety standards in each country. Ross Asia covers the Asian region excluding China and India, manufacturing, selling, and servicing Ross products in accordance with the safety requirements of the core industries in each country. (ISO 9001 certified) [About Ross Controls] Based in Ferndale, Michigan, Ross is globally recognized as a leader in pneumatic valve design and manufacturing, as well as fluid power safety solutions and poppet valve technology. Ross provides standard and customized ROSS/FLEX solutions for industrial machinery and automation applications. Keywords: Ross Asia, machine safety, pneumatic safety, hydraulic safety