{"id":22823,"date":"2026-06-17T11:18:27","date_gmt":"2026-06-17T14:18:27","guid":{"rendered":"https:\/\/actbr.com.br\/produto\/tn10-category-4-hydraulic-safety-block\/"},"modified":"2026-06-17T11:18:27","modified_gmt":"2026-06-17T14:18:27","slug":"tn10-category-4-hydraulic-safety-block","status":"publish","type":"product","link":"https:\/\/actbr.com.br\/en\/produto\/tn10-category-4-hydraulic-safety-block\/","title":{"rendered":"TN10 Category 4 Hydraulic Safety Block"},"content":{"rendered":"

Maximum Protection for Presses, Press Brakes and Similar Machinery (TN10 Size)<\/strong><\/p>\n

For larger-scale industrial operations that require high flow rates without compromising safety, the TN10 Category 4 Hydraulic Safety Block from ACT Sistemas Hidr\u00e1ulicos is the ultimate solution. Designed to strictly comply with NR-12, this manifold block offers redundancy and fault monitoring for heavy metal-forming machinery. <\/p>\n

The TN10 model is the “bigger brother” of the well-established TN6, maintaining the same Category 4 safety logic, but with an expanded capacity for systems that demand higher oil flow rates and fast responses in larger presses.<\/p>\n

ACT TN10 Block Differentials<\/strong>
\n\u2022 High Flow Capacity: While the smaller model serves lightweight systems, the TN10 utilizes Atos DKE valves that support flow rates of up to 150 L\/min, ideal for larger-diameter cylinders, associated with a higher oil flow rate.
\u2022 Category 4 Safety (Active Redundancy): The system is designed so that a single failure does not compromise the safety function. Through electronically monitored valves, the block detects any anomaly and prevents the hazardous cycle from restarting.
\n\u2022 Certified Atos Components: Equipped with Atos technology featuring SIL 2\/3 and PL certifications, ensuring compliance and acceptance in international audits and labor inspections.
\n\u2022 Ductile Cast Iron Construction (EN-GJS-450-12 \/ FE-45012): Manifold block machined from high-strength cast iron bar stock, ensuring dimensional stability and leak-proof performance under pressures up to 315 bar.<\/p>\n

Technical Specifications (TN10 Model)<\/strong><\/p>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Par\u00e2metro T\u00e9cnico<\/th>Especifica\u00e7\u00e3o Detalhada<\/th>\n<\/tr>\n<\/thead>\n
V\u00e1lvula Direcional Principal<\/td>Atos DKE-1612\/7\/A\/FV-N24DC (Monitorada)<\/td>\n<\/tr>\n
V\u00e1lvula de Al\u00edvio Principal<\/td>DBDH10-K-10\/315 (Ajuste at\u00e9 315 bar)<\/td>\n<\/tr>\n
V\u00e1lvula Cartucho El\u00e9trica<\/td>LSV6-16-2NCP-M-2H (Normalmente Fechada)<\/td>\n<\/tr>\n
Vaz\u00e3o M\u00e1xima<\/td>At\u00e9 150 L\/min (V\u00e1lvula Direcional)<\/td>\n<\/tr>\n
Press\u00e3o M\u00e1xima<\/td>315 bar (4568 PSI)<\/td>\n<\/tr>\n
Tens\u00e3o de Comando<\/td>24V DC<\/td>\n<\/tr>\n
Conex\u00f5es de P\u00f3rticos<\/td>X1, X2, X3 (G 3\/4\") e T (G 1\")<\/td>\n<\/tr>\n
Massa do Conjunto<\/td>Aprox. 40,2 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n

Operation and Safety Logic (NR-12)<\/strong>
\nThe TN10 Block follows the same high-reliability Step Diagram, validated by inductive position sensors (y1 and y2):
\nRam Stopped: Active safety with total flow blocking.
\nFast Approach: Monitored movement with sensor feedback.
\nPressing: Force application with pressure control via the DBDH10 valve.
\nDecompression: Gradual relief to protect seals and structure.
\nRam Return: Safe return for a new operation.<\/p>\n

Fault Monitoring: The safety PLC compares the signal sent to the solenoids with the feedback signal from the inductive sensors. Any delay or failure in the valve returning to the neutral position results in the immediate locking of the system. <\/p>\n

Certifications and Standards Complied With<\/strong>
\n\u2022 NR-12 (Brazil): Full compliance with safety requirements for presses and similar machinery.
\n\u2022 ISO 13849 (PL e): Maximum safety performance level.
\n\u2022 IEC 61508 (SIL 2 \/ SIL 3): Global functional safety integrity certification.
\n\u2022 Machinery Directive 2006\/42\/EC: European industrial safety standard.<\/p>\n

Recommended Applications<\/strong>
\n\u2022 The TN10 size is especially recommended for:<\/p>\n

\u2022 Large Hydraulic Presses (Cutting, bending, and deep drawing);
\u2022 High-Capacity Press Brakes;
\u2022 Heavy Industrial Guillotine Shears;
\u2022 Plastic Injection and Die-Casting Machines.<\/p>\n

Request a Quote for the TN10 Block<\/strong><\/p>\n

Ensure your plant’s safety and productivity with the TN10 Category 4 Safety Block.<\/p>\n

Our engineering team is available to provide the technical drawing and assist with system integration.<\/p>\n","protected":false},"excerpt":{"rendered":"

Full NR-12 Compliance<\/strong><\/p>\n

Ensure NR-12 compliance with the TN10 Category 4 Safety Block. Monitored higher-flow Atos valves (150 L\/min), pressure up to 315 bar, and SIL\/PL certification. Maximum industrial protection. <\/p>\n

catalog<\/a><\/p>\n

NR-12 Safety Blocks – Presentation (Updated PDF)<\/a><\/strong><\/p>\n","protected":false},"featured_media":22097,"template":"","meta":[],"product_brand":[],"product_cat":[343],"product_tag":[],"class_list":["post-22823","product","type-product","status-publish","has-post-thumbnail","product_cat-safety-block-nr-12","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nTN10 Category 4 Hydraulic Safety Block - ACT Sistemas Hidr\u00e1ulicos<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/actbr.com.br\/en\/produto\/tn10-category-4-hydraulic-safety-block\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TN10 Category 4 Hydraulic Safety Block - ACT Sistemas Hidr\u00e1ulicos\" \/>\n<meta property=\"og:description\" content=\"Full NR-12 Compliance Ensure NR-12 compliance with the TN10 Category 4 Safety Block. 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