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Brass Globe Valve
Manufacturer,Stockist and Exporter of Brass Globe Valve
Sumer Metal Industries Private Limited manufactures high-quality Brass Globe Valves designed for reliable flow regulation in plumbing, HVAC, instrumentation and light industrial systems. Engineered for smooth throttling and positive shut-off, these globe valves combine precision-machined seats and stems with robust brass bodies for dependable service in potable water, oil, gas and low-pressure steam lines.
As an established manufacturer, supplier and exporter, Sumer Metal Industries supplies Brass Globe Valves across the Middle East and beyond — including Oman, Qatar, Saudi Arabia, the UAE, Kuwait, as well as European and North American markets like Spain, Germany, the USA and Canada, and multiple regions across Africa. Export packing, documentation, and material traceability are provided to meet international customs and project requirements.
Product construction emphasizes corrosion resistance and machinability: bodies and bonnets are produced from high-grade commercial brass, seats may be integral brass or PTFE/graphite-lined for enhanced sealing, and stems are nickelled or stainless-steel plated where required. Available connection types include threaded (BSP/NPT), solder / capillary, and flanged ends on larger sizes to match global piping standards.
Performance features include bi-directional shutoff (depending on seat design), fine flow control due to the globe-style plug and seat geometry, low leakage classes (engineered to industry leakage limits), and easy maintenance via union/bolted bonnet designs. Valves are offered in standard pressure ratings (PN10/PN16 / ANSI 150 class equivalents for smaller sizes) and hot-tested prior to dispatch.
Typical applications served by Sumer Metal’s Brass Globe Valves include building services (hot & cold water), instrumentation lines, fuel and lubrication systems, compressed air, and OEM equipment. Special finishes, custom marking/branding, and customer-specified testing (hydrostatic, seat leakage test, third-party inspection) are available on request for project or tender compliance.
Quality control follows standard inspection regimes: dimensional checks, material certificates (Mill Test Certificates / EN 10204 when requested), pressure testing and visual inspection. Sumer Metal supports order documentation for export markets (COO, commercial invoice, packing list, test reports) and offers FOB, CIF or DAP shipping terms depending on buyer preference.
Sumer Metal Industries’ technical team assists customers in valve selection — advising on correct valve size, seat material for media compatibility, end connection and pressure rating. The company’s combination of precision brass metallurgy, international export experience, and after-sales support make its Brass Globe Valves a practical choice for contractors, distributors and international projects.
Sumer Metal Industries Private Limited is a renowned name in the global valve industry, specializing in the manufacturing of precision-engineered Brass Globe Valves. With decades of expertise in non-ferrous metallurgy and valve design, the company delivers reliable flow control solutions for plumbing, HVAC, oil, gas, and industrial fluid systems.
The Brass Globe Valve is primarily used for regulating or throttling flow rather than just on/off control. Its distinctive globe-shaped body and internal plug-disc seat mechanism make it highly effective in maintaining controlled flow, reducing turbulence, and ensuring leak-tight shut-off when fully closed.
Manufactured using high-grade brass alloys, these valves exhibit excellent corrosion resistance, good machinability, and durability, making them well-suited for water supply lines, oil pipelines, compressed air systems, and low-pressure steam services. Lead-free and DZR (dezincification-resistant) brass variants are also available to comply with modern safety and potable water standards.
Specification Of Brass Globe Valve
| Specification | Details / Options |
|---|---|
| Valve Type | Globe valve (rising stem / non-rising stem options) |
| Nominal Sizes | ¼" (DN8) to 2" (DN50); larger/custom sizes on request |
| End Connections | BSP / NPT threaded, solder / capillary, flanged (on request) |
| Body / Bonnet Material | Commercial brass (lead-free variants & DZR available) |
| Seat Material | Integral brass, PTFE, reinforced PTFE, graphite (application dependent) |
| Stem | Brass (plated) standard; optional stainless-steel stem for corrosive service |
| Pressure Rating | PN10, PN16; ANSI 150 class equivalents for selected sizes |
| Temperature Range | -10°C to +120°C (dependent on seat material; higher temp options on request) |
| Flow Characteristics | Linear / Equal percentage depending on plug geometry |
| Leakage Class | Low-leakage design — seat-tested to industry leakage limits (specify class on enquiry) |
| Standards & Testing | Hydrostatic shell test, seat leakage test; MTC (EN 10204) available on request |
| Surface Finish / Coating | Natural machined finish; nickel plating or custom coatings available |
| Certifications | MTC, COO, third-party inspection (TPI) available; compliance to potable water regulations on request |
| Packaging (Export) | Carton/plywood crates with protective wrapping; ISPM-15 wood packaging on request |
| Typical Applications | Potable water, HVAC, instrumentation, compressed air, fuel & lubrication systems |
| Options & Customizations | OEM marking, custom packaging, special seat materials, lead-free alloys, DZR grades, special testing |
| Recommended Documentation | MTC, hydrostatic test certificate, packing list, COO, TPI report (if requested) |
Sumer Metal Industries maintains strict adherence to international manufacturing norms and testing protocols. The company’s facilities are equipped with precision CNC machining, modern foundry practices, and hydrostatic/seat leakage testing rigs, ensuring that every Brass Globe Valve leaving the factory meets stringent quality expectations.
The valves are designed with threaded, solder, and flanged end connections, catering to both residential and industrial piping systems. Thread standards include BSP (British Standard Pipe) and NPT (National Pipe Thread), ensuring compatibility with both European and American piping systems.
In terms of performance, Brass Globe Valves from Sumer Metal Industries are available in pressure classes PN10, PN16, and ANSI Class 150 equivalents. The valves undergo hydrostatic shell testing and seat leakage testing as per international standards, assuring safety and reliability in operation.
The stem and disc arrangement allows gradual closing, which reduces the risk of water hammer in fluid systems. Depending on customer requirements, stems may be brass-plated, nickel-plated, or stainless steel for added durability in aggressive service conditions.
Chemical Properties Of Brass Globe Valve
| Element | Typical Range (wt%) |
|---|---|
| Copper (Cu) | 60.0 – 70.0 |
| Zinc (Zn) | 28.0 – 39.0 |
| Lead (Pb) | ≤ 0.35 (higher in free-machining brass, very low in lead-free grades) |
| Tin (Sn) | ≤ 1.0 (trace, if present) |
| Iron (Fe) | ≤ 0.50 |
| Others (Ni, Mn, P, etc.) | Trace amounts, balance with copper and zinc |
Seat materials can be either integral brass, PTFE, or reinforced graphite, depending on the medium handled. PTFE seats provide enhanced chemical resistance, while brass seats are preferred for standard water and oil applications.
Global exports represent one of Sumer Metal’s strongest competencies. The company exports Brass Globe Valves to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and various African regions, building a strong reputation for quality and reliability across continents.
The export packaging follows ISPM-15 certified wooden boxes, cartons, and pallets, ensuring valves reach international clients without damage. Export documentation includes COO (Certificate of Origin), Packing List, Test Certificates, and where necessary, Third-Party Inspection (TPI) approvals.
Mechanical properties Properties Of Brass Globe Valve
| Property | Typical Range | Remarks |
|---|---|---|
| Tensile Strength (Rm) | 300 – 550 MPa | Varies with alloy grade and temper |
| Yield Strength (Rp0.2) | 100 – 300 MPa | Depends on processing & cold work |
| Elongation (A%) | 8 – 35% | Higher elongation indicates better ductility |
| Hardness (Brinell) | 60 – 150 HB | Typical for machined brass components |
| Density | 8.4 – 8.7 g/cm³ | Standard brass density range |
| Modulus of Elasticity (E) | ≈ 97 – 110 GPa | Important for stress & pressure design |