Marine Products - 16 Pages

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Marine Products

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Marine Products Gear Pumps for Lubricating Oil Systems Gear Pumps KFF for Marine Fuels Multiple Pumps / Hydraulic Manifolds Flow Meters Fuel Consumption Measurement Valve Position Indicators Quality Assurance Customer Service

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Company Over 100 years of experience make stand out as a reliable partner. We are a leading manufacturer of gear pumps and flow meters. Over 300 employees at the Werdohl site and additional 85 employees in our subsidiary companies in China, USA and Hungary design, produce and sell products in both standard versions as well as special solutions tailor-made to customer wishes. These high-quality components are used for gear lubrication, for instance in wind power plants and ship gears, in dosing and mixing plants e.g. for manufacturing PU foams, and in test bench technology. The range is...

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Marine Products Gear Pumps for Lubricating Oil Systems Gear Lubrication Characteristics and Versions — noise optimized for air containing oils (special number 197) — working pressure … 315 bar; ISO oils up to VG 460 — ersion with outboard bearing for direct mounting on the gearbox v and for taking radial forces (Fig. 1) — with nozzle in shaft end for gear lubrication — high efficiency over large ranges of speed — high cold start viscosities at high idling speed possible — low temperature version — ambient temperature up to –40 °C — ersion in EN-GJL-250 (grey cast iron) or EN-GJS-400-15...

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Engine Lubrication Main Lubrication and Pre-Lubrication Pumps Characteristics and Versions — ersion as pre-lubrication pump with electric V drive (Fig. 1) — Version as main or pre-lubrication pump with integrated pressure relief valve with electrical or mechanical drive (Fig. 2 und Fig. 3) — isplacement volume according to customer D requirements — Pumps with outboard bearing for taking radial forces (pinion gear drive) Gear Pumps Rotary shaft lip-type seal Mechanical seal Magnetic coupling more than 400 special versions — igh efficiency over large ranges of speed H — N oise optimized for...

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Marine Products Gear Pumps for Marine Fuels Gear Pumps KFF for Marine Fuels Redundant gear pumps KF Characteristics and Versions — For marine diesel (MDO), heavy fuel oil (HFO) and marine gas oil (MGO) (Fig. 1) — Optional with magnetic coupling for a high level of operational security and a long life (Fig. 2) — With inspection certificate EN 10204-3.2 from all classification authorities upon request — Special execution for low viscous and low sulphur fuels Housing and Cover: Spheroidal cast iron EN-GJS-400-15 Working pressure / Viscosity Rotary shaft lip-type seal FKM Mechanical seal FKM...

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Pressure Valves Pressure Regulation and Control Pressure Relief Directional Control Valves The DV pressure valves are used for pressure regulation in various applications in hydraulic, lubricating oil and fuel systems. By control oil connections enables external triggering or relief. Pressure Stage Control Valve DV S Control valve, e.g. as a coupling control valve for large gears for switching between two or three pressure stages with a magnetic directional control valve. High Pressure Solenoid Valve Solenoid Valve Oil Pump DV S Pressure Stage Control Valve Pressure Relief Valve SPVF...

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Marine Products Multiple Pumps Hydraulic Manifolds Multiple Pumps Characteristics and Versions — Counter rotating direction of flow possible — Different sizes and types together with KRACHT pumps combinable (KF + KF / KP + KF / KP + KP) — Acceptance of all classification societies — Hydraulically separated Low pressure gear pump KF + Low pressure gear pump KF Low pressure gear pump KF + High pressure gear pump KP High pressure gear pump KP 2 + High pressure gear pump KP 3 Hydraulic Manifolds Versions according to customer specifications — Complete hydraulic controls of clutches — Purely...

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Gear Type Flow Meter Gear Type Flow Meter VCA Measuring range 0.008... 700 l/min Accuracy +/- 0.3% from measuring value - Applicable in ATEX areas - EN-GJS-400 (GGG 40) or EN-GJS-600 (GGG 60) - High accuracy - Fast response speed Measuring range 0.02. 200 l/min Accuracy +/- 1% from measuring value - Applicable in ATEX areas - Aluminium housing - Threaded connections Screw Type Flow Meter Measuring range 0.4 ... 3 750 l/min Accuracy +/- 0.2% from measuring value - Flow measurement with the smallest pressure drop - In-line installation and SAE connections - Max. foreign particle size 400 pm -...

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Marine Products Fuel Consumption Measurement Main Engine Auxiliary Engine Screw-Type Flow Meter SVC 40 Gear Type Flow Meter VC 1 Electronics Engine Room ASR 20 Individual customer solutions on request

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Valve Position Indicator Valve Position Measuring Instrument VOLUTRONIC® Current-independent display Current-independent position detection Leakage detection Reset function Calibration to actuator size Flow direction Error message Hydraulic Manifolds Gear type volume counter 02: 4 l/min 04: 7 l/min 5: 150 l/min Gear type volume counter 0.25 up to 10 l/min by downstream electronic possible electronic possible at slipping clutch by downstream electronic possible by gear reducing by downstream electronic possible must be defined A-B / B-A electronic possible HB 4 0311 - double pilot operated...

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Marine Products Quality Assurance at KRACHT Machinery Housing and Cover Manufacture The main components of our products comprise the housing and the cover. These components are manufactured in all sizes (GG-25 to GGG-40) from casts as well as from stainless steel and aluminium. The dimensional accuracy of the components in the entire material spectrum lies in the μm-range. All housings and covers are fabricated completely on our ultra-modern horizontal Mazak machining centres. The constant coolant temperature stabilization, a cooling system for the ball roller spindles and a linear system...

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Gear Manufacture Since our components are highly complex and high requirements are placed on the quality of the workpieces, the manufacture of gearing and the external cylindrical machining pose a special challenge. We are perfectly up to the challenge. We manufacture our products on ultra-modern gear hobbing machines, generating grinding machines, profile grinders and on external cylindrical and internal cylindrical grinders. Prefabricated rotating blanks are prepared and machined on CNC-gear hobbing machines with vertical workpiece axis. The external cylindrical machining is undertaken on...

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