Monel 400 Needle Valve

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Based in the industrious heart of Hamilton, New Zealand, Mason Tubefittings has built a reputation for precision and reliability in fluid control. We are proud specialists in high-performance alloys, and our Monel 400 needle valves are a testament to that focus. Engineered for demanding environments, these valves offer exceptional control over flow rates in systems where corrosion is a constant concern. We understand that our clients need equipment they can trust, which is why we provide robust solutions backed by local expertise and a commitment to quality that is synonymous with the Mason Tubefittings name.

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The exceptional strength of Monel 400 comes from its unique composition, a nickel-copper alloy that naturally resists a wide range of corrosive threats. This material maintains its toughness across a broad temperature spectrum, from freezing cold to high heat, without becoming brittle or losing its integrity. It stands up remarkably well to seawater, acidic compounds, and alkaline solutions where other metals would quickly fail. This inherent durability means the valve’s body and stem can handle significant pressure, ensuring a long service life and reliable shut-off capability in even the harshest operating conditions.

Monel 400 Needle Valve Specifications

VALVE SIZE	1/8″ TO 2″ / 6 MM TO 50 MM
THREAD	NPT, BSPP, BSPT, JIC, METRIC, UNF
CONNECTION	THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END
FLOW PATTERN	STRAIGHT, ANGLE, CROSS PATTERNS
FUNCTION	2 WAY, 3 WAY
BODY SHAPE	SQUARE, ROUND, HEXAGON
PRESSURE RATING	1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI
ORIFICE SIZE	2 MM TO 9.5 MM
MEDIA	HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MEDIA TEMPERATURE	(-120* C TO 500*C ) RANGE AS PER PRESSURE
BODY TYPE	BAR STOCK, FORGED
HANDLE	BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE
PACKING DETAILS	BOX PACKING, WOODEN PALLET
EQUIVALENT BRANDS	SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL	MONEL 400

Monel 400 Needle Valve Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr
Monel 400	0.30 max	2.00 max	0.50 max	0.24max	28.0-34.0	2.50 max	63.00 min	–

Monel 400 Needle Valve Mechanical Properties

Element	Yield Strength (0.2%Offset)	Melting Point	Density	Elongation	Tensile Strength
Monel 400	Psi – 35,000 , MPa – 240	1350 °C (2460 °F)	8.8 g/cm3	40 %	Psi – 80,000 , MPa – 550

Top Monel 400 Needle Valve Manufacturing Company in Hamilton

At Mason Tube Fittings, we are the largest supplier, manufacturer, and exporter of Monel 400 Needle Valve in Hamilton, New Zealand. Our advanced manufacturing facilities, strategically positioned in the New Zealand, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.

Types of Monel 400 Needle Valve

Monel 400 Needle Valve Equivalent

STANDARD

WNR Material Number

UNS

JIS

GOST

AFNOR

Monel 400

2.4360

N04400

NW 4400

NA 13

МНЖМц 28-2,5-1,5

NU-30M

NiCu30Fe

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Monel 400 Needle Valve Supplier in Hamilton, New Zealand

Mason Tube Fittings is a leading supplier and stockist of premium Monel 400 Needle Valve in Hamilton, New Zealand. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.

Monel 400 Needle Valve Uses

You’ll typically find our Monel 400 needle valves hard at work in challenging marine and chemical processing settings. They are ideal for accurately regulating flow in seawater cooling systems, aboard ships and in coastal facilities, as well as in petrochemical plants handling hydrocarbons and solvents. Their resistance makes them perfect for applications involving brine, chlorinated solvents, and even pulp and paper production. From precise instrument isolation to demanding laboratory uses, these valves provide the critical control needed where corrosion resistance is not just an advantage, but an absolute necessity for safety and operational continuity.