Overview

This document is a technical catalog detailing various hydraulic components, including monoblocks, subplates, valve bodies, accessories, and modular valves. It provides specifications, part numbers, and descriptions for a wide range of products used in hydraulic systems, focusing on NG6, NG10, NG16, and NG25 sizes and related standards.

Main Sections and Summaries

1. Monoblocks and Subplates

• Monoblocks (EAM233, EM103, EM105, EM213, EM235, EM253 series) are described with configurations such as parallel NG6-A/B side, rear-side, and modular systems with integrated relief valves (R.V.) and line filters.
• Subplates (EAS338, ES3A, ES5A, ES710, ES8A series) are detailed for different mounting positions (side, rear, side-rear) and sizes (NG6, NG10, NG16, NG25), including options with relief valves and pilot-operated functions.

2. Valve Body Cavities

• Valve bodies are categorized by the number of ways (2, 3, 4 ways) and conform to SAE standards (EAD..20.., EAD..30.., EAD..40..).

3. Accessories

• Includes pilot-operated solenoid cartridge valves (AE1608A, AE16017), coils (AED36H), filter connections (AFA12/34), filter cartridges (AFR11), and various end plates, reduction plates, and subplates for packing and pressure switches.
• End plates and reduction plates are specified for different NG sizes with threaded holes for mounting and pressure switch integration.

4. Modular Valves NG6

• Valves for modular mounting include load control valves, flow regulating valves, pilot-operated pressure reducing valves, shuttle valves, and electric check valves.
• Pressure relief valve cartridges (VM50, VS30, VS80, VSP150) are described with flow capacities ranging from 30 to 150 l/min and direct or pilot operation.

5. Subplates ISO-CETOP

• Subplates conforming to ISO-CETOP standards (EP1006, EP1008, EP1010, EP2006, EP2008, EP2010) are listed for various sizes (06R, 08R, 10R, 06P, 08P, 10P).

6. Materials and Standards

• Plates and components are made from aluminum alloys 6082-T6 (EN AW 6082 AlSi1MgMn) and 2011-T6 (EN AW 2011 AlCu6BiPb).
• Seals use nitrile (NBR) with 70 Shore hardness.
• Surface finish for valve coupling is Ra 0.8 microns.
• Products comply with DIN 24340 fixing hole standards for NG6 size and SAE valve body cavities.
• Anodization treatment follows UNI 10681 standard.
• All plates have been checked against directive 97/23 (PED) and are exempt from CE marking under article 3, paragraph 3.
• Products are designed for cylindrical fittings only; conical fittings are not supported.
• Warranty period is 12 months from shipment date.

7. Important Notes and Limitations

• Assembly with conical fittings is explicitly not guaranteed.
• Only cylindrical threaded fittings are suitable for these plates.
• Compliance with PED directive exempts these plates from CE marking requirements.

Critical Parameters and Best Practices

• Ensure correct selection of subplate and monoblock size according to NG standards and mounting position.
• Use specified aluminum alloys and sealing materials to maintain product integrity and performance.
• Follow anodization and surface finish standards to ensure durability and compatibility.
• Adhere to warranty conditions and installation guidelines to avoid invalidation.

Summary of Key Product Types

• Monoblocks: Compact valve assemblies with integrated relief valves and filters.
• Subplates: Mounting bases for valves, available in single and modular configurations with options for pressure switches and packing plates.
• Valve Bodies: Cavities designed for 2, 3, or 4-way valves conforming to SAE standards.
• Accessories: Solenoid valves, coils, filters, end plates, and reduction plates for system customization.
• Modular Valves: Valves designed for modular mounting with various control and regulation functions.
• Pressure Relief Valves: Cartridge valves with different flow capacities and actuation types.