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Copper Angle Valve
Manufacturer,Stockist and Exporter of Copper Angle Valve
Sumer Metal Industries Private Limited, headquartered in Mumbai, India, is a leading manufacturer, supplier, and exporter of high-quality Copper angle valves. The company has established a strong global presence, exporting products to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions across Africa.
A Copper angle valve is a type of valve designed to control the flow of water or gas in pipelines at a 90-degree angle. Its compact design allows for installation in tight spaces, making it ideal for residential, commercial, and industrial applications.
Copper angle valves play a critical role in plumbing systems, providing precise flow control, preventing leakage, and ensuring system safety. They are commonly installed under sinks, behind toilets, and in heating or cooling systems.
Sumer Metal Industries manufactures Copper angle valves using advanced machinery and strict quality control procedures. Every valve undergoes rigorous testing to ensure durability, performance, and compliance with international standards.
The valves are made from high-grade Copper, which offers excellent corrosion resistance, high strength, and long service life. Copper is preferred in plumbing applications due to its ability to withstand varying water pressures and temperatures.
The typical chemical composition of the Copper used includes 60–63% copper, 36% zinc, 2.5–3.7% lead, and up to 1.5% iron. This alloy balances machinability, strength, and corrosion resistance.
Copper angle valves exhibit tensile strength between 350–450 MPa, yield strength of 200–300 MPa, elongation of 15–25%, and hardness around 60–80 HRB, ensuring robust performance under varying conditions.
These valves feature a compact, ergonomic design, often with a chrome-plated or nickel-plated finish for aesthetic appeal and enhanced durability. The handles are typically made of zinc alloy for strength and ease of operation.
Sumer Metal Industries manufactures angle valves in compliance with ISO228 thread standards, equivalent to DIN 259 and BS2779, ensuring easy compatibility with various plumbing systems globally.
Specification Of Copper Angle Valve
| Attribute | Details / Typical Value |
|---|---|
| Product | Copper Angle Valve (90° angle stop) |
| Manufacturer | Sumer Metal Industries Private Limited |
| Application | Sanitary plumbing, basin stops, water supply lines, HVAC bypass |
| Connections | Compression / BSP (male/female) / NPT (on request) / Union |
| Operating Pressure | Up to 10 bar (typical); higher ratings available on request |
| Operating Temperature | -10°C to 95°C (dependant on sealing material) |
| Finish | Polished, nickel plate, or clear lacquer |
| Standards | ISO 9001 manufacturing; test to buyer spec (pressure, leak test) |
| Packing | Individual blister or carton, bulk palletized for export |
The valves are rated for a maximum pressure of 10 bar and can operate effectively in temperatures ranging from 0°C to +80°C, making them suitable for both cold and hot water systems.
Copper angle valves are widely used in kitchens, bathrooms, water heaters, washing machines, and industrial piping systems. Their durable construction makes them suitable for both domestic and commercial installations.
These valves offer precise flow control, easy maintenance, leak-proof operation, corrosion resistance, and a long service life. Their compact design also allows installation in space-constrained areas without compromising performance.
The valves comply with international quality standards such as EN 12164 (CW617N), ASTM B283 (C37700), and HPB 57-3, ensuring global acceptance and reliability.
Chemical Properties Of Copper Angle Valve
| Alloy (typical) | Cu | Zn | Pb | Sn | Others |
|---|---|---|---|---|---|
| C11000 (Electrolytic Copper) | ≥ 99.90% | — | — | — | Trace |
| C37700 (Red Brass - common valve alloy) | ~ 85–88% | ~ 8–10% | ~ 2.5–3.5% | <0.5% | Fe/Mn trace |
| Lead-Free Variant (Cu + Zn + Si) | ~ 92–95% | ~ 4–7% | <0.1% (max) | — | Si trace |
Every valve undergoes strict quality checks, including pressure testing, leak testing, and visual inspection, to ensure consistency and adherence to international standards.
Copper angle valves require minimal maintenance. Periodic cleaning and lubrication of the handle and internal components are sufficient to ensure smooth operation for many years.
Copper is 100% recyclable, making these valves environmentally friendly. Sumer Metal Industries follows sustainable manufacturing practices to reduce environmental impact.
Mechanical properties Properties Of Copper Angle Valve
| Property | Value (typical) |
|---|---|
| Tensile Strength (UTS) | 150–350 MPa (depending on alloy) |
| Yield Strength (0.2% offset) | 60–220 MPa (alloy dependent) |
| Elongation (A) | 10–40% (depending on temper/alloy) |
| Hardness (HB or Brinell) | 50–150 HB (varies by alloy and heat treatment) |