Macsteel Fluid Control

Natco

Natco Electro Pneumatic Positioners

Application: For all modulating control requirements Range: Suitable for 20-100kPa or 4-20mA signal Options: Four feedback options Either single or double acting Features: Field reversible No pipework changes No extra parts required

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Natco Switch Packs

Application: Mechanical or proximity switches with feedback signals Features: Metal or Plastic covers Options: Retrofit mounting to suit most quarter-turn actuators

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Natco Wafer Check Valves

Application: Industrial, mining, irrigation, process, chemical, petrochemical industries and municipalities Size range: - 50mm to 600mm Pressure range: Up to PN 250 / ANSI 1500 depending on size and valve selection Temperature range: -250°C to 538°C

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Natco Ductile Iron Gate, Globe and Check Valves

Application: Industrial, agricultural, mining and robust applications Size range: 50mm to 300mm Pressure range: Gate and Check - PN 10 Globe - PN 16 Temperature range: -15°C to 130°C Construction: Body: Cast iron Gate Valves Seat: Cast bronze Globe Valves Seats: Stainless steel Options: Rising and non-rising spindles End connection: Flanged

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Natco Resilient Sealed Gate Valves

Application: Civils and water reticulation Size range: 50mm to 350mm Pressure range: 16 bar Construction: Cast iron, SG iron End connection: Flanged, spigot, shouldered

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Natco Brass and Gunmetal Valves

Application: Shut off and control in general industry where gates, globes and check valves are used Size range: 8mm to 100mm Pressure range: Up to 40 bar Construction: Brass, bronze (gunmetal) End connections: Screwed or flanged

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Natco Brass and Nylon Ball Valves

Application: Water, compressed air, oils, non corrosive fluids and hydrocarbons in general Size range: 8mm to 100mm Pressure range: Up to 50 bar depending on the size Construction: Nickel plated brass Temperature range: -20°C to 150°C

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Natco Ball Valves

Application: General and process industry Size range: 8mm to 250mm Pressure range: 1 piece up to 70 bar 2 piece up to 50 bar 3 piece up to 80 bar Note: pressure depends on size and temperature Construction: Body: Carbon steel, stainless steel Seats: PTFE 1 piece: screwed 2 piece: flanged 3 piece: screwed and/or socket weld ends 3 way: T port and L port

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Natco Level Gauges Stainless Steel Or Brass

Application: Non-hazardous media Size range: Unlimited length as per customer requirements Pressure range: Up to 16 bar Construction: Stainless steel / brass End connections: Screwed or flanged

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Natco Safety and Relief Valves

Application: Safety and relief valves for general industry Size range: 15mm to 80mm Pressure range: Up to 20 bar Construction: Bronze, stainless steel or ductile iron End connections: Flanged or screwed

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Natco Diaphragm Valves

Application: ‘Weir’ type valves are available for control purposes and ‘straight through’ valves are used for slurries and abrasive applications. With the wide variety of linings and diaphragms available, these valves provide economical solutions in a wide range of corrosive and/or abrasive applications Size range: 8mm to 350mm Pressure range: Up to 16 bar Temperature range: Up to 175°C Construction: Body: Cast iIron, cast steel or stainless steel Diaphragm: A wide range Body Lining: A wide range End connections: Screwed, flanged

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Natco Sight Flow Indicators, Conical Strainers

Application: Various Size range: 15mm to 100mm Pressure range: Up to Class 150 Construction: Carbon steel and stainless steel End connections: Screwed or flanged

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