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Copper Globe Valve
Manufacturer,Stockist and Exporter of Copper Globe Valve
Sumer Metal Industries Private Limited manufactures precision-engineered Copper Globe Valves for industrial, commercial and residential piping systems. Built with rugged copper-based alloys and finished to resist corrosion, these globe valves deliver dependable flow control for hot and cold water, steam lines (low/medium pressure as specified), HVAC systems, and many process applications. Sumer’s in-house machining and stringent QC ensure consistent seat contact, smooth stem travel and long service life — qualities buyers in Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and several regions across Africa depend on.
Designed for easy installation and low maintenance, Sumer’s globe valves are available with threaded ( BSP/NPT ), socket-weld or flanged ends (on request) to match customer piping standards across export markets. The valve trim (seat, disc/plug and stem) is precision-lapped for leak-tight shutoff; bonnet packing and gland designs are selected to reduce fugitive emissions and simplify field repacking. Where required, Sumer supplies valves with tamper-proof handwheels, extension stems for insulation or optional locking devices for safety applications.
Sumer Metal Industries focuses on material traceability and international compatibility. Each copper globe valve is supplied with a material certificate (MMTC/2.1 or 3.1 on request when export regulations require) and is marked with size, pressure class and heat/lot number for easy identification at the receiving port. For export customers in the Middle East, Europe and North America, Sumer can provide compliance documentation per buyer needs (e.g., EN, ASTM references, or customer-specified test reports) and packs valves to withstand long sea/air transit.
Performance-wise, these globe valves are optimized for moderate pressure drop applications where throttling and tight shutoff are needed. Typical Cv (flow coefficient) ratings, seat leakage class, and allowable working pressures depend on valve size and chosen alloy; Sumer offers engineering support to select the correct valve variant for temperature, media and pressure. Their quality processes include dimensional inspection, pressure testing (hydrostatic), and visible surface inspection to ensure valves meet buyer specifications before shipment.
Sumer’s export service includes market-specific packaging, consolidated shipments, and assistance with customs documentation to ports in Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and across Africa. Spare part kits (gland packing, seats, stem seals) are available for planned maintenance; Sumer also supports OEM private-labeling and volume pricing for distributor partners in those regions.
Sustainability and aftermarket support are part of Sumer’s value proposition — material choices reduce corrosion-related replacements, and the company offers technical datasheets, installation guides and troubleshooting help to reduce downtime for end users. For custom designs (special alloys, extended stems, actuator-ready bonnets), Sumer’s engineering team will prepare drawings and a prototype schedule to meet client timelines and export compliance.
Sumer Metal Industries Private Limited manufactures high-quality Copper Globe Valves designed for reliable flow regulation and shutoff in plumbing, HVAC, steam and general process systems. Built with copper-based alloys chosen for corrosion resistance and machinability, these globe valves combine precise seat geometry with robust body construction to ensure consistent performance across many applications.
Globe valves from Sumer are engineered for throttling and accurate flow control as well as tight shutoff when required. Their internal design directs fluid through a movable disc (plug) that seats against a stationary ring, providing fine control over flow rate and pressure drop—making them ideal where modulation rather than full-open/closed service is needed.
Material selection is central to Sumer’s design philosophy. Typical bodies and bonnets are produced from copper-brass alloys that balance strength, corrosion resistance and cost. Valve trim (disc, seat and stem) is often hardened or plated and lapped to a fine finish to reduce leakage and wear, while gland packing and stem seals are chosen for the intended temperature and media compatibility.
Specification Of Copper Globe Valve
| Item | Specification / Typical Value |
|---|---|
| Valve Type | Globe valve, rising stem / non-rising stem available |
| Body Material | Copper-based alloys (see chemical composition table below) |
| End Connections | Threaded BSP/NPT, Socket Weld, Flanged (on request) |
| Sizes | ½" to 2" (larger sizes available on request) |
| Pressure Rating | PN16 / 150 psi typical; other classes on request |
| Temperature Range | -10°C to +150°C typical (depends on alloy & packing) |
| Operation | Manual handwheel; actuator-ready bonnet option |
| Testing | Hydrostatic shell & seat test (per customer/standard) |
| Marking | Size, pressure class, material, heat/lot number |
Material selection is central to Sumer’s design philosophy. Typical bodies and bonnets are produced from copper-brass alloys that balance strength, corrosion resistance and cost. Valve trim (disc, seat and stem) is often hardened or plated and lapped to a fine finish to reduce leakage and wear, while gland packing and stem seals are chosen for the intended temperature and media compatibility.
Construction and quality control are carried out in-house: precision machining, clean assembly, and dimensional inspection ensure tight tolerances and interchangeability. Bonnet and gland designs minimize fugitive emissions and simplify maintenance; Sumer offers both rising-stem and non-rising-stem arrangements and can supply valves with handwheels, levers or actuator-ready bonnets.
Sumer supplies a range of end connections to match international piping conventions—threaded (BSP/NPT), socket-weld, and flanged options are available depending on size and customer requirement. Standard valve sizes typically span from ½" to 2" for copper-bodied variants, with larger sizes or flanged configurations produced on request for specific process or export markets.
Performance testing is an integral part of the manufacturing flow. Each valve is subjected to hydrostatic shell and seat tests; visual inspection and functional checks verify stem travel and seat integrity. Sumer can perform additional testing or third-party inspection when required by buyers in regulated industries or when exporting to jurisdictions that require specific certification.
Chemical Properties Of Copper Globe Valve
| Alloy (example) | Cu | Zn | Pb | Sn | Fe | Other |
|---|---|---|---|---|---|---|
| CW617N / Brass (approx) | ~60–63% | ~37–39% | <0.3% | — | <0.2% | Trace |
| C36000 / Free-cutting brass (approx) | ~60–63% | ~36–39% | ~2.5–3.5% | — | <0.2% | Trace |
| Red Brass / C46400 (approx) | ~85–88% | ~10–13% | <0.03% | — | <0.2% | Trace |
For export customers in Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada and multiple regions across Africa, Sumer provides material certificates, test reports and packing suitable for long-distance transport. The company can also adapt documentation to meet buyer-specified standards such as EN, ASTM or custom purchaser requirements.
Customization options include alternate copper alloys or red-brass bodies, special seat materials, extended stems for insulated installations, tamper-proof handwheels, and actuator-ready preparations for pneumatic or electric actuators. Sumer supports OEM/private-label production and volume pricing for distributors and system integrators.
Spare parts and maintenance support are available: common consumables such as packing, seat inserts, and stems are stocked for faster replacement, and Sumer can provide exploded drawings and maintenance kits to simplify field servicing. This aftermarket support reduces downtime and extends valve life for end users.
Mechanical properties Properties Of Copper Globe Valve
| Property | Typical Range |
|---|---|
| Tensile Strength (Rm) | 300 – 550 MPa (varies by alloy) |
| Yield Strength (Rp0.2) | 120 – 350 MPa (alloy dependent) |
| Elongation (A) | 10 – 40 % |
| Brinell Hardness (HB) | 70 – 150 HB |
| Working Pressure | Up to PN16 typical; higher classes by design |