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Brass Ball Valve
Manufacturer,Stockist and Exporter of Brass Ball Valve
Sumer Metal Industries Private Limited manufactures high-quality brass ball valves designed for residential, commercial and industrial fluid control applications. Their machining, assembly and testing facilities follow strict quality controls to produce valves that deliver reliable shut-off and long service life. The valves are available in a wide range of end connections including threaded (BSP / NPT), socket-weld, and flanged options to suit diverse installation requirements.
As a supplier and exporter, Sumer Metal Industries offers a comprehensive product range: full-port and standard-port ball valves, one-piece and multi-piece body designs, floating and trunnion configurations, and options with PTFE/REINFORCED seats for higher temperature or abrasive media. Production emphasizes material traceability, batch testing (pressure/leak tests), and optional third-party inspection certificates to meet buyer and regulatory needs in target markets.
Sumer Metal’s brass ball valves are marketed internationally — exported to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and many African markets — where clients value quick lead times, consistent quality, and customization (special coatings, extended stems, tamper-proof handles). Export documentation, packaging, and logistics are handled to support customs and project schedules in all these destinations.
The company offers valves manufactured from lead-reduced and dezincification-resistant brass alloys suitable for potable water and general service. Typical product features include blow-out proof stems, anti-static devices (if requested), lockable handles, and optional ISO/FIRE-safe certifications for process applications. Sumer Metal also supplies actuation-ready valves with mounting pads for pneumatic/electric actuators.
Quality assurance covers dimensional inspection, hydrostatic testing (shell and seat), and functional cycle testing; valves undergo finishing (passivation/cleaning) and protective packing for long transit. Technical support includes datasheets, material certificates (MTC), and assistance with valve selection based on pressure/temperature ratings and media compatibility for clients in the Middle East, Europe, North America and Africa.
Sumer Metal Industries positions itself as manufacturer, supplier and exporter by offering competitive pricing through optimized production, while maintaining compliance with international standards and offering OEM/private-label options. They support after-sales with spare parts (seats, seals, stem kits), and provide guidance on installation, maintenance intervals and troubleshooting to maximize valve life on site.
For procurement teams, Sumer Metal provides clear ordering information (part numbers, end connection codes, material choice, pressure rating, and packing requirements) and can produce bespoke dimension drawings and test reports on request. Their export experience across the listed countries ensures the valves meet regional standards and project timelines, making them a reliable partner for bulk or repeat orders.
Brass ball valves are quarter-turn shutoff valves that use a spherical closure element (the ball) to control fluid flow; when the ball’s bore is aligned with the pipeline the valve is open, and when rotated 90° it provides a tight shutoff. Their simple operation, low torque requirements and reliable sealing make them a mainstay in plumbing, HVAC, industrial process, and instrumentation systems.
As a material, brass offers an excellent balance of machinability, corrosion resistance, and mechanical strength for many service conditions. Valve bodies made from lead-reduced or dezincification-resistant (DZR) brass are commonly used to meet potable water regulations and to resist selective leaching in aggressive water chemistries.
Typical brass ball valve designs include one-piece, two-piece and three-piece bodies. One-piece valves are compact and economical, two-piece valves allow easier assembly and some repairability, while three-piece constructions facilitate in-line maintenance and full access to internal components, which is important for larger sizes or critical installations.
Specification Of Brass Ball Valve
| Item | Specification / Range |
|---|---|
| Material (Body) | Brass alloys (lead-reduced / DZR options) |
| Sizes | 1/4" – 2" (also custom sizes on request) |
| Pressure Rating | PN16 / PN25 (up to 600 PSI depending on size & design) |
| End Connections | BSP/NPT threaded, socket weld, press-fit, flanged (ANSI/EN) |
| Ball | Chrome-plated brass / stainless steel option |
| Seat | PTFE / Reinforced PTFE / Delrin (as required) |
| Stem | Brass with EPDM/PTFE packing; blow-out proof |
| Handle | Steel lever with PVC grip, lockable |
| Temperature | -20°C to +120°C (dependent on seat material) |
| Testing | Shell & seat hydrostatic test, functional cycle test |
As a trusted Brass Ball Valve Stockist, Copper Link International offers a wide range of Brass Ball Valves in various sizes, grades, and specifications, suitable for applications in electrical transmission, distribution, and industrial machinery. The company’s commitment to quality and consistency ensures that all Brass Ball Valves meet the highest industry standards, making them ideal for a variety of applications such as power plants, substations, and commercial installations. Copper Link International’s strong network and strategic location make it an ideal partner for businesses looking to source premium Brass Ball Valves with competitive pricing.
Seats and seals are key to performance: PTFE (Teflon) seats are most common for low-friction, tight shutoff and broad temperature ranges; reinforced PTFE or filled polymers are offered for higher wear or slightly elevated temperatures. For specialised services, soft-seat replacements or metal-seat variants are available to handle abrasive or high-temperature media.
End connections vary to suit installation needs: threaded (BSP, BSPT or NPT) connections are popular for small sizes and plumbing, socket and press fittings for quick assembly, while flanged ends are used where pipeline standards or large bore sizes demand bolted connections. Sumer Metal Industries typically supplies a range of connection options to match regional preferences and project specifications.
Ball materials can be chrome-plated brass for cost-efficiency or stainless steel for enhanced corrosion resistance and compatibility with more aggressive media. Chrome plating improves surface finish and wear resistance, helping maintain long-term sealing performance with polymer seats.
Chemical Properties Of Brass Ball Valve
| Element | Typical Range (wt%) |
|---|---|
| Copper (Cu) | 60 – 70% |
| Zinc (Zn) | 28 – 39% |
| Lead (Pb) | ≤ 0.003 – 2.5% (lead-reduced grades have very low Pb) |
| Tin (Sn) | ≤ 1.0% |
| Iron (Fe) | ≤ 0.3% |
| Nickel (Ni) | ≤ 0.5% (in some corrosion-resistant blends) |
| Other (Mn, Al, P) | trace amounts |
Stem design is an important safety and reliability feature. Blow-out proof stems prevent stem ejection under internal pressure, and anti-static devices (a metal-to-metal contact path) can be fitted where static build-up must be avoided. Stem packing and O-ring choices affect leak rates and operating torque — high-quality PTFE packing and EPDM or FKM elastomers are commonly used.
Handles are typically steel or zinc-plated levers with a molded grip and a hole for padlocking. Lockable handles and ISO mounting pads for actuators are frequent options for industrial projects requiring locking or automation-ready valves.
Pressure-temperature ratings depend on size, design and materials. Common brass ball valves are rated for PN16/PN25 or pressures up to several hundred psi at ambient temperatures, while seat materials limit upper temperature ranges. Manufacturers provide pressure-temperature charts so users select compatible valves for specific service envelopes.
Mechanical properties Properties Of Brass Ball Valve
| Property | Typical Value / Range |
|---|---|
| Tensile Strength (UTS) | 300 – 500 MPa |
| Yield Strength (0.2% offset) | 120 – 300 MPa |
| Elongation (A% | 10 – 40% |
| Brinell Hardness (HB) | 80 – 160 HB |
| Density | ~8.3 – 8.7 g/cm³ |