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Metering Technology

Metering Technology
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Metering Technology

Product catalog summary
Overview: The document outlines specifications and technical data for various rotary valves used in metering and discharging applications across industries such as chemical, pharmaceutical, food, and wood-processing. It details different valve types, their applications, construction materials, and technical specifications.
1. Metering Rotary Valve Type S-LK: Designed for volumetric feeding and discharging of bulk products, this valve is used in applications like drawing off materials from silos. It comes in sizes S-150 to S-400, with materials like grey cast iron and stainless steel, operating up to 1.0 bar and 150°C, with special versions up to 600°C.
2. Metering Rotary Valve Type S-DA: This compact valve is used for metering, discharging, or feeding powdery and granular products, with a standard operating pressure of up to 1.0 bar and temperature up to 100°C.
3. Pneumatic Rotary Valve Type D: Exclusively for continuous feeding of pneumatic conveying pipes, suitable for various industries, handling overpressure up to 500 mbar and temperatures up to 150°C.
4. Discharging Rotary Valve Type A: Suitable for discharging bulk goods, featuring large rectangular inlet and outlet dimensions, operating up to 1.0 bar and 150°C, with special versions up to 750°C.
5. Proportioning Rotary Valve Type G: Intended for volumetric feeding and discharging of granular goods, used for proportioning purposes, with a standard operating pressure up to 1.0 bar and temperature up to 120°C.
6. Rotary Valve for Granular Products Type NZS: Designed for charging and discharging granular products, featuring a space-saving design, operating up to 100 mbar and 70°C.
7. Flat Slide Valve Type RSB-HR: Used as a shut-off device under silos, suitable for powdery and granular products, manually operated with low installation height and gland sealing.
Key Technical Data: Conveying capacities vary across valve types and sizes, with materials including grey cast iron, Silumin, and stainless steel. Valves are pressure-impact and flashback resistant, with ATEX-certificates for all zones.
Flat Slide Valve Type RSB-PN: This valve is used in pipe conduits or as a shut-off device under silos, suitable for powdery and granular products. It features a modular system, low installation height, and pneumatic operation. Specifications include dimensions, material, and weight for various sizes, with an illustration provided.
Contact Information: For further inquiries, contact details for Engelsmann are provided, including phone, fax, website, and email.
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Catalog excerpts

Metering Technology-1

Metering Technology

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Metering Technology-2

Metering Rotary Valve Type S-LK 3 Metering Rotary Valve Type S-DA 4 Discharging Rotary Valve Type A 6 for Granular Products Type NZS 8 Flat Slide Valve Type RSB-HR 9 Flat SlideValveType RSB-PN 10

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Metering Rotary Valve Type S-LK Description Suitable for volumetric feeding and discharging of powdery, granular and coarse-grained bulk goods. Furthermore the rotary valve can be used as a metering device for drawing off products from silos, bins, containers etc. and for feeding downstream machines. Technical Data Type Conveying capacity dust, powder etc. max. 2 mm (for sizes from 1.4 mm with scrapers) discharging, metering, flame barrier (flashback-resistant execution FDS upon request) operating pressure: standard up to max. 1.0 bar differential pressure temperature: standard up to 150°C special...

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Metering Rotary Valve Type S-DA Inlet and outlet flange identical Inlet and outlet flange identical Description Suitable for volumetric feeding and discharging of powdery, granular and coarse-grained bulk goods. Furthermore the rotary valve can be used as a metering device for drawing off products from silos, bins, containers etc. and for feeding downstream machines. grain type: grain size: functions: dust, powder etc. max. 2 mm (for sizes from 1.4 mm with scrapers) discharging, metering, flame barrier (flashback-resistant execution FDS upon request) operating pressure: Technical Data Type This...

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Pneumatic Rotary Valve Type D Description Suitable for feeding of powdery, granular and coarse-grained bulk goods in pipe conduits of pneumatic conveying units. Technical Data Type dust, powder etc. max. 1.4 mm feeding into pneumatic conveying pipes operating pressure: Pneumatic rotary valves are suitable exclusively for the continuous feeding of pneumatic conveying pipes with suitable bulk goods. The valves can be used for products of the chemical and pharmaceutical industries as well as of the milling, animal food, wood-processing and other industries as discharging organs from silos, vessels,...

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Discharging Rotary Valve Type A Description Suitable for discharging of powdery, granular and coarse-grained bulk goods. Due to the large inlet the rotary valve is also suitable for bulk goods with poor flow properties. Technical Data Type Conveying capacity grain type: grain size: dust, powder etc. max. 5 mm (for sizes from 1.4 mm with scrapers) discharging, metering, flame barrier (flashback-resistant execution FDS upon request) standard up to max. 1.0 bar differential pressure temperature: standard up to 150°C special executions up to approx. 750°C operating pressure: Weight (kg) without drive...

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Metering Technology-7

Proportioning Rotary Valve Type G Description Suitable for volumetric feeding and discharging of granular bulk goods. grain type: grain sizes: functions: granules and granular products 1.5 – max. 12 mm discharging, volume flow control operating pressure: standard up to max. 1.0 bar differential pressure temperature: standard up to max. 120°C special executions up to approx. 600°C Technical Data Type Conveying capacity Range of Application Valves type G are intended for the volumetric feeding and discharging of granular bulk goods in all branches of industry. They are used for proportioning purposes...

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Rotary Valve for granular products Type NZS Description Suitable for volumetric feeding and discharging of granular bulk goods. grain type: grain sizes: functions: operating pressure: granules and granular products 1.5 – max. 8 mm discharging volume flow control standard up to max. 100 mbar differential pressure temperature: standard up to max. 70°C Type NZS 150 Range of Application This rotary valve which can be quickly dismounted is mainly designed for volumetric charging and discharging of granular products. The special features of this rotary valve are the spacesaving one-side bearing on...

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Flat Slide Valve Type RSB-HR The illustration shows a flat slide valve with hand wheel and threaded spindle. This type of flat slide valve is flanged into pipe conduits or used as a shut-off device under silos, containers etc. The standard version is suitable for powdery and granular products. The housing is made of silumin or stainless cast iron and provided with flange connection on both sides.The valve tongue is sealed in the passage by metallic overlapping or round cord and towards the outside by adjustable glands. The valve is operated manually by hand wheel with threaded spindle or by chain...

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Metering Technology-10

Flat slide valve Type RSB-PN The illustration shows a flat slide valve with built-on lifting cylinder with solenoid valve and limit switches as well as protective covering in the lifting area. This type of flat slide valve is flanged into pipe conduits or used as a shut-off device under silos, containers etc. The standard version is suitable for powdery and granular products. The housing is made of silumin or stainless cast iron and provided with flange connection on both sides.The valve tongue is sealed in the passage by metallic overlapping or round cord and towards the outside by adjustable glands....

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