Copper Check Valve

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Max Tube Fittings stands out as a top manufacturer and supplier of Copper Check Valves in Delhi, India, providing reliable and efficient solutions for fluid control systems. These valves are expertly designed to allow fluid to flow in one direction while effectively preventing backflow, which is key to maintaining system reliability and protection. Crafted from high-quality copper, they boast impressive resistance to corrosion, biofouling, and scaling, particularly in water-based applications. With their sturdy construction, smooth operation, and long lifespan, they are perfect for plumbing, HVAC, water treatment, and marine systems where durability and leak-proof performance are a must.

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Copper Check Valves are constructed from premium-grade copper, containing at least 99.9% pure copper, which ensures outstanding corrosion resistance and thermal conductivity. This material provides moderate tensile strength, ranging from 210–250 MPa, along with good ductility for easy fabrication. Copper’s natural resistance to biofouling and erosion in both fresh and saltwater environments significantly boosts the durability of these valves. With excellent machinability and compatibility with various piping systems, they ensure reliable sealing, efficient one-way flow, and consistent performance in both low and moderate pressure applications within critical systems.

Copper Check Valve Specifications

BRAND NAME	Max Tube Fittings
COPPER VALVES SIZE	1/8″ TO 2″ / 6 MM TO 50 MM
CONNECTION	THREADED, TUBE END, SOCKET WELD END, FLANGE END
COPPER VALVES THREADS	NPT, BSPP, BSPT, METRIC, JIC, UNF
FLOW PATTERN	STRAIGHT
COPPER VALVES BODY SHAPE	HEXAGON
PRESSURE RATING	1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI
CRACKING PRESSURE	0.5 BAR
COPPER VALVES ORIFICE SIZE	2 MM TO 40 MM
COPPER VALVES TYPE	POPPET TYPE, SPRING TYPE
MEDIA	HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
COPPER VALVES MEDIA TEMPERATURE	(-50* C TO 350*C ) RANGE AS PER PRESSURE
BODY TYPE	BAR STOCK, FORGED
PACKING DETAILS	WOODEN PALLET, BOX PACKING
COPPER VALVES EQUIVALENT BRANDS	SWAGELOK, PARKER, STAUFF, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL	COPPER, CUPRO NICKEL, CUNI 90/10, CUNI 70/30

Copper Check Valve Chemical Composition

Grade	Zn	Mn	Cu	Ni	Pb	Fe
Cu-Ni 70-30	1 max	1 max	65.0 min	29-33	.05 max	0.4-1.0
Cu-Ni 90-10	1 max	1.0 max	88.6 min	9-11 max	.05 max	1.8 max

Copper Check Valve Mechanical Properties

	Cu-Ni 90/10		Cu-Ni 70/30
Properties	Imperial	Metric	Imperial	Metric
yield Tensile strength,	16000-57000 psi	110-393 MPa	12800-70100 psi	88.0-483 MPa
ultimate, Tensile strength	43900-60000 psi	303-414 MPa	54000-75000 psi	372-517 MPa
Machinability	20%	20%	20%	20%
at break Elongation	42.00%	42.00%	45.0%	45.0%
ratio Poisson’s	0.34	0.34	0.34	0.34
modulus Shear	7540 ksi	52.0 GPa	8270 ksi	57.0 GPa
modulus Elastic	20300 ksi	140 GPa	21800 ksi	150 GPa

Top Copper Check Valve Manufacturing Company in Delhi

At Max Tube Fittings, we are the leading supplier, manufacturer, and exporter of Copper Check Valves in Delhi, India. Our advanced manufacturing facilities, strategically located in the India, allow us to deliver high-quality, customized solutions tailored to your specific needs. With a comprehensive inventory of premium-grade copper materials, we are fully equipped to meet your demands efficiently. Our commitment to excellence and operational efficiency ensures that we consistently maintain sufficient stock to support your business requirements effectively.

Types of Copper Check Valve

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Copper Check Valve Equivalent Grade

COPPER VALVES STANDARD	WNR.	UNS
Copper Nickel 90/10	2.0872	C70600
Copper Nickel 70/30	2.0882	C71500

Largest Manufacturer and Supplier of Copper Check Valve in Delhi, India

Max Tube Fittings is a leading supplier and stockist of premium Copper Check Valves in Delhi, India. Our products are widely utilized across various industries, and we are dedicated to delivering exceptional service while ensuring complete customer satisfaction. With our specialized finishing techniques, we set ourselves apart in the metal industry. We are committed to consistently providing top-quality copper valves while efficiently addressing the needs of our clients across diverse sectors.

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

Copper Check Valve Uses

Copper Check Valves are widely used in plumbing, heating, and HVAC systems to prevent backflow and ensure the efficient flow of liquids. Their corrosion resistance makes them ideal for hot and cold water supply lines, as well as for drainage applications. These valves are also utilized in refrigeration systems, gas pipelines, and chemical processing plants, where they help maintain system integrity by preventing reverse flow. Additionally, their lightweight nature facilitates easy installation, while their durability ensures long-lasting performance in various industrial and residential settings.