Inconel Check Valve

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Iyle Tube Fittings is a trusted manufacturer and supplier of Inconel Check Valves in South Africa. Check valves allow fluid or gas to flow in only one direction, preventing backflow and protecting pipelines and equipment. Made from Inconel, a high-performance nickel-chromium alloy, these valves offer excellent corrosion resistance, strength, and durability even in harsh chemical or high-temperature environments. Iyle Tube Fittings ensures each Inconel Check Valve is reliable, leak-proof, and easy to install. They are ideal for chemical, petrochemical, oil and gas, marine, and industrial applications where safe and dependable flow control is critical.

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Inconel Check Valves are made from Inconel, a nickel-chromium alloy known for its exceptional corrosion resistance, high strength, and ability to withstand extreme temperatures. The valve is designed with a disc, ball, or swing mechanism that opens with forward flow and closes to prevent backflow. Precision-engineered seats and seals ensure leak-proof operation. These valves can handle high pressures, turbulent flows, and chemically aggressive fluids while maintaining structural integrity. Inconel Check Valves are robust, durable, and designed for long-lasting performance in demanding industrial and process environments.

Inconel Check Valve Specifications

CONNECTION	SOCKET WELD END, TUBE END, THREADED, FLANGE END
INSTRUMENTATION VALVES SIZE	6 MM TO 50 MM and 1/8″ TO 2″
THREADS	BSPP, NPT, METRIC, BSPT,UNF, JIC
INSTRUMENTATION VALVES BODY SHAPE	HEXAGON
PATTERN FLOW	STRAIGHT
INSTRUMENTATION VALVES ORIFICE SIZE	2 MM – 40 MM
EQUIVALENT BRANDS	PARKER, SWAGELOK, DK-LOK, STAUFF, OLIVER VALVES, HAMLET, HOKE
RATING PRESSURE	20000 PSI, 1500 PSI, 10000 PSI, 3000 PSI, 6000 PSI, 15,000 PSI
CRACKING PRESSURE	0.5 BAR
TYPE	SPRING TYPE, POPPET TYPE
INSTRUMENTATION VALVES MATERIAL	INCONEL
MEDIA	SEA WATER , HYDRAULIC AIR, OIL, GAS, WATER, HOT WATER , STEAM, COLD WATER , CHEMICAL
BODY TYPE	FORGED, BAR STOCK
MEDIA TEMPERATURE	(-50* C – 350*C ) AS PER PRESSURE RANGE
INSTRUMENTATION VALVES PACKING DETAILS	WOODEN PALLET, BOX PACKING

Inconel Check Valve Chemical Composition

Inconel	Element (% By Mass)
Inconel	Mo	Ni	Cr	Fe	Mn	Nb	Co	Cu	Al	Ti	Si	C	B	S	P
690		59.05	30	9.02	0.035			0.001	0.002		0.035	0.0019		0.0003
617	8.00 to 10.00	44.02 to 56.00	20.00 to 24.00	3.00	0.05		10.00 to 15.00	0.05	0.08 to 1.05	0.06	0.05	0.015	0.0006	0.0015	0.0015
600		72.00	14.00 to 17.00	6.00 to 10.00	1.00			0.05			0.05	0.015		0.0015
625	8.00 to 10.00	58.00	20.00 to 23.00	5.00	0.05	3.015 to 4.015	1.00		0.04	0.04	0.05	0.01		0.0015	0.0015
X-750		70.00	14.00 to 17.00	5.00 to 9.00	1.00	0.07 to 1.02	1.00	0.05	0.04 to 1.00	2.025 to 2.075	0.05	0.008		0.001
718	2.08 to 3.03	50.00 to 55.00	17.00 to 21.00	Balance	0.035	4.075 to 5.05	1.00	0.02 to 0.08	0.065 to 1.015	0.03	0.035	0.008	0.0006	0.0015	0.0015

Inconel Check Valve Mechanical Properties

Tensile Strength (MPa) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (MPa) min	Hardness
			Rockwell B (HR B) max	Brinell (HB) max
Psi – 1,35,000 , MPa -930	42.5	Psi – 75,000 , MPa – 517	–	–

Top Inconel Check Valve Manufacturing Company in South Africa

At Iyle Tube Fittings, we are the leading supplier, manufacturer, and exporter of Inconel Check Valves in South Africa, Cape Town. Our advanced manufacturing facilities, strategically located in the Cape Town, enable us to provide high-quality, customized solutions tailored to your specific needs. With an extensive inventory of over 16,000 tons of premium-grade Inconel materials, we are well-equipped to meet your demands efficiently. Our commitment to excellence and efficiency ensures that we consistently maintain sufficient stock to support your business requirements and deliver superior performance in critical applications.

Types of Inconel Check Valve

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Inconel Check Valve Equivalent Grade

Standard	Inconel 600	Inconel 601	Inconel 625	Inconel 718
UNS	N06600	N06601	N06625	N07718
EN	NiCr15Fe	NiCr23Fe	NiCr22Mo9Nb	–
BS	NA 13	NA 49	NA 21	–
GOST	МНЖМц 28-2,5-1,5	XH60BT	ХН75МБТЮ	–
WERKSTOFF NR.	2.4816	2.4851	2.4856	2.4668
OR	ЭИ868	ЭИ868	ЭИ602	–
JIS	NCF 600	NCF 601	NCF 625	–
AFNOR	NC15FE11M	NC23FeA	NC22DNB4M	–

Largest Manufacturer and Supplier of Inconel Check Valve in South Africa, Cape Town

Iyle Tube Fittings is a leading supplier and stockist of premium Inconel Check Valves in South Africa, Cape Town. Our products are widely utilized across various industries, and we are dedicated to delivering exceptional service while ensuring complete customer satisfaction. With our advanced finishing techniques, we stand out in the metal industry. We are committed to consistently providing top-quality Inconel Check Valves while efficiently meeting the diverse needs of our clients, ensuring reliability and performance in demanding applications.

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

Inconel Check Valve Uses

Inconel Check Valves are used wherever fluid or gas must flow in one direction to prevent backflow and protect pipelines or equipment. They are commonly applied in chemical plants, petrochemical industries, oil and gas pipelines, marine systems, power plants, and industrial machinery. These valves ensure safe, reliable, and leak-free flow control, even in high-pressure or chemically aggressive conditions. Inconel Check Valves are valued for their corrosion resistance, durability, and reliability under extreme temperatures and pressures. They provide safe and efficient operation, reducing maintenance needs and ensuring consistent performance in demanding industrial and process applications.