Monel 400 Needle Valve

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Rudra Tubefittings, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-quality Monel 400 Needle Valves that are perfect for precise flow control in tough, corrosive industrial settings. Built with both accuracy and durability in mind, these valves guarantee leak-proof operation, smooth regulation, and a long lifespan even in extreme conditions. Renowned for their outstanding corrosion resistance and mechanical strength, Rudra Tubefittings’ Monel 400 Needle Valves adhere to international quality standards. They find extensive use in the chemical, petrochemical, marine, and offshore industries, delivering reliable, safe, and efficient performance—making them a top choice for critical instrumentation and process control tasks.

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Crafted from premium Monel alloy, which is a nickel-copper blend known for its exceptional resistance to corrosion, seawater, acids, and alkaline substances, Monel 400 Needle Valves stand out in their field. Mechanically, these valves boast impressive tensile strength, toughness, and stability under high pressure and temperature. The precision-engineered needle mechanism guarantees smooth operation, dependable sealing, and accurate flow control. This unique combination of chemical resistance and mechanical durability makes Monel 400 Needle Valves ideal for harsh industrial environments, ensuring long-term performance, minimal maintenance, and consistent reliability—even in aggressive fluid handling systems.

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 Kolkata

At Rudra Tube Fittings, we are the largest supplier, manufacturer, and exporter of Monel 400 Needle Valve in Kolkata, Kolkata. Our advanced manufacturing facilities, strategically positioned in the Kolkata, 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 Bleed Needle Valves

Monel 400 Screwed End Needle Valve

Alloy 400 Industrial Needle Valve

Monel 400 Hydraulic Needle Valve

Monel 400 Gauge Valves

Monel 400 Gauge 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

Monel 400 Screwed End Needle Valve Price in Kolkata, UNS N04400
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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Largest Monel 400 Needle Valve Supplier in Kolkata, Kolkata

Rudra Tube Fittings is a leading supplier and stockist of premium Monel 400 Needle Valve in Kolkata, Kolkata. 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

Monel 400 Needle Valves are essential in industries where precise flow control and corrosion resistance are paramount. They are frequently utilized in chemical processing plants, petrochemical facilities, offshore platforms, marine systems, and oil and gas pipelines. These valves effectively manage the flow of aggressive fluids, high-pressure liquids, and corrosive chemicals while maintaining leak-proof performance. Additionally, they are employed in instrumentation lines, process control systems, and high-temperature piping networks. With their sturdy construction, remarkable chemical resistance, and precise operation, these valves are a reliable choice for demanding applications.