Manufacturer,Stockist and Exporter of Brass Check Valve

Sumer Metal Industries Private Limited is a renowned manufacturer, supplier, and exporter of industrial valves, including Brass Check Valves. Based in India, the company has earned an international reputation for delivering premium-quality valves that comply with global standards.

Sumer Metal Industries exports Brass Check Valves to several countries including Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and numerous regions across Africa. Their products cater to diverse industrial requirements and offer consistent quality worldwide.

The Brass Check Valves manufactured by Sumer Metal Industries are engineered with precision to prevent backflow and ensure unidirectional fluid flow. They are known for durability, corrosion resistance, and efficiency under varied operating conditions.

Brass Check Valves are extensively used in water treatment plants, HVAC systems, plumbing, chemical processing, oil and gas, and marine applications. Their robust design ensures minimal leakage and long service life.

These valves are manufactured using high-quality brass alloys such as C37700, C83600, and CW617N, ensuring resistance to corrosion, high mechanical strength, and excellent thermal conductivity.

Brass Check Valves from Sumer Metal Industries can withstand pressures up to 3000 PSI and operate within a temperature range of -20°C to 190°C, making them suitable for demanding industrial environments.

The valves come with BSP and NPT threaded connections in both male and female variants. This ensures compatibility with various piping systems and makes installation convenient.

Brass Check Valves are available with different cracking pressures, including 1 PSIG, 10 PSIG, and 25 PSIG, providing flexibility for specific system requirements.

To enhance durability and performance, the valves are fitted with Viton seals, which offer chemical resistance and withstand high temperatures, preventing leakage and ensuring smooth operation.

Specification Of Brass Check Valve

Specification	Details
Material	Brass Alloys (C37700, C83600, CW617N)
Pressure Rating	Up to 3000 PSI
Temperature Range	-20°C to 190°C
End Connections	BSP/NPT (Male/Female)
Cracking Pressure	1, 10, 25 PSIG
Seal Material	Viton
Application	Water Treatment, HVAC, Plumbing, Chemical Processing, Oil & Gas
Compliance	ISO, DIN, ASTM Standards
Operating Type	Swing, Spring, Dual Plate, Lift

Sumer Metal Industries ensures strict quality control through testing at every stage of manufacturing. Valves are inspected for pressure handling, sealing efficiency, and durability.

Brass Check Valves meet international quality standards such as ISO, DIN, and ASTM, guaranteeing reliability for both domestic and international applications.

The valves are carefully packaged to avoid damage during transit. They are exported worldwide to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, and Africa, ensuring safe and timely delivery.

Sumer Metal Industries provides technical support and assistance for valve selection, installation guidance, and maintenance recommendations, ensuring customer satisfaction globally.

Chemical Properties Of Brass Check Valve

Alloy	Copper (Cu)	Zinc (Zn)	Lead (Pb)	Tin (Sn)	Arsenic (As)
C37700	60%	39%	1%	-	-
C83600	85%	5%	5%	5%	-
CW617N	62%	36%	-	-	0.1%

Brass Check Valves from Sumer Metal Industries Private Limited are high-quality, reliable, and globally trusted. Their superior material, mechanical strength, and versatile applications make them a preferred choice for industries worldwide.

C37700: BS CW617N, UNS C37700 C83600: BS CZ121, UNS C83600 CW617N: BS CW617N, UNS C27200

C37700: Tensile Strength 40,000–45,000 PSI, Hardness 80–85 HRB CW617N: Tensile Strength 300–550 MPa, Proof Stress 110–500 MPa, Elongation 38–3%, Vickers Hardness 55–180 HV

Mechanical properties Properties Of Brass Check Valve

Alloy	Tensile Strength	Proof Stress	Elongation	Hardness
C37700	40,000 – 45,000 PSI	-	-	80 – 85 HRB
C83600	310 – 450 MPa	120 – 300 MPa	30 – 5%	90 – 160 HV
CW617N	300 – 550 MPa	110 – 500 MPa	38 – 3%	55 – 180 HV

Application:

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