Technical Datasheet & Specifications
| Parameter | Specification |
|---|---|
| Product Name | Pressure Seal Globe Valve Class 600/900/1500 |
| Description | Globe Valve for Oil & Gas, Petrochemical, Water Treatment. KSA/UAE export. API compliant. AHMEDABAD manufacturer. Request enquiry. |
| Parameter | Specification |
|---|---|
| Valve Type | Heavy-Duty Globe Valve, Bolted Bonnet (OS&Y) or Pressure Seal Bonnet (high pressure) |
| Size Range | DN50 (2") to DN400 (16") |
| Pressure Rating | ASME B16.5 Class 600# / 900# / 1500# / 2500# (PN100 to PN420) |
| End Connection | Flanged RF / RTJ (Ring Type Joint) per ASME B16.5; Butt-Welding ends per ASME B16.25 |
| Face-to-Face | ASME B16.10 / BS 2080 |
| Design Standard | API 623 (Cast Steel Globe) / ASME B16.34 / API 602 (Forged Steel Globe) / BS 1873 |
| Testing Standard | API 598 / ISO 5208 -- Shell Test 1.5 x Class rating, Seat Test 1.1 x Class rating |
| Seat Leakage | Bubble-tight zero leakage (API 598 metal-to-metal leakage limits compliant) |
| Disc Design | Swivel plug-type disc as standard (throttling or regulating profile available); Stellited faces |
| Stem Design | Rising stem (OS&Y), non-rotating stem with heavy-duty ACME threads, integral backseat ring |
| Part | Standard Material | Exotic/Special Alloys (On Request) |
|---|---|---|
| Body & Bonnet | Normalized ASTM A105 / Low-Temp Carbon Steel A352 LCB/LF2 / Cast Steel A216 WCB | Alloy Steel ASTM A217 WC6 / WC9 / C12A, SS316 CF8M |
| Swivel Plug / Disc | ASTM A105/WCB with 13% Cr (Trim 8) / Stellited disc face (API Trim 5) | Solid CF8M / Duplex SS / Inconel clad plug |
| Seat Rings | Forged Carbon Steel A105 with Stellite 6 hardfacing overlay (min 2mm thickness) | SS316 with Stellite overlay, Threaded or Welded seat rings |
| Stem | Stainless Steel ASTM A276 Type 410 (13% Cr hardened & tempered) / SS316 | Monel K500, Inconel 718, SS17-4PH |
| Bonnet Gasket | Spiral Wound SS304/SS316 with Graphite filler / Soft Iron Ring Joint (RTJ) Gasket | Pressure seal metal ring gasket (Class > 900) |
| Gland Packing | High-purity die-formed flexible Graphite rings with carbon fiber braided anti-extrusion end rings | Low fugitive emission packing (ISO 15848-1 compliant) |
| Bolting | Studs: ASTM A193 Grade B7 / Nuts: ASTM A194 Grade 2H (zinc plated/phosphated) | ASTM A193 B8M (SS316 stud bolts) for subsea/marine |
Conforms to ASME B16.10 for face-to-face and end-to-end dimensions. Flanges conform to ASME B16.5 for RF (Raised Face) or RTJ (Ring Type Joint). Wall thickness meets API 623 / ASME B16.34 requirements. Detailed GAD drawings featuring height in full open position, bypass valve details (if requested), gear box or actuator mounting dimensions (ISO 5210), and weight lists are provided per P.O.
| Test | Standard Reference | Acceptance Criteria |
|---|---|---|
| Body Hydrostatic Shell | API 598 / ISO 5208 | 1.5 x Class Rated Pressure (e.g. 225 bar for Class 900 WCB), 60-120s hold, zero visible leakage |
| High Pressure Seat | API 598 / ISO 5208 | 1.1 x Class Rated Pressure (e.g. 165 bar for Class 900 WCB), zero seat leakage over test duration |
| Backseat Test | API 598 | 1.1 x Class Rated Pressure, verified at stem-bonnet backseat contact, zero packing leak |
| Low Pressure Seat Air | API 598 | 6 bar air pressure, 60s hold, zero bubbles/leakage |
| NDT & Visual | ASME V / MSS SP-55 | 100% Radiography (RT) on casting critical areas, MPI/DPT on machined surfaces, PMI check |
| Code/Standard | Description |
|---|---|
| API 623 / BS 1873 | Steel Globe Valves -- Flanged and Butt-Welding Ends (heavy-duty refinery code) |
| ASME B16.34 | Valves -- Flanged, Threaded, and Welding End (master pressure-temp standard) |
| ASME B16.5 / B16.47 | Pipe Flanges and Flanged Fittings (dimensional standards) |
| ASME B16.10 | Face-to-Face and End-to-End Dimensions of Valves |
| IBR (Form III-C) | Indian Boiler Regulations (steam-service certifications and approvals) |
| Deliverable | Details / Status |
|---|---|
| Material Test Certificates | EN 10204 3.1 Mill Certificates with full chemical & mechanical heat traceability |
| IBR Form III-C | Official IBR test and inspection certificate signed by Boiler Inspector (standard for steam) |
| Pressure Test Reports | Hydrostatic shell, seat, and backseat test reports witnessed by QC engineers |
| NDT Reports | Radiography (RT), Magnetic Particle (MPI), Dye Penetrant (DPT), and Ultrasonic (UT) certificates |
Supreme Enterprise
Industrial Valves & Engineering Solutions
4th Floor, Survey No. 235/A and 247/A, E/401,
Nr. Bhattha School, Gyaspur,
Ahmedabad, Gujarat 382405, India
Branch: Mehta House, Relief Road, Ahmedabad 380001
GST: 24AFAFS5839J1ZQ • IEC: AFAFS5839J
Email: info@supremevalves.in
Phone: +91 97732 78770
Web: www.supremevalves.in
The Pressure Seal Globe Valve Class 600/900/1500 is designed, manufactured, and tested in accordance with API 623 (Cast Steel Globe) / ASME B16.34 / API 602 (Forged Steel Globe) / BS 1873. Compliance documentation and Material Test Certificates (EN 10204 3.1) are provided with every order.
Standard construction is carbon steel, stainless steel (CF8 / CF8M), and special alloy grades. Alternative and upgraded grades -- Duplex, Super Duplex, Inconel, Monel, Hastelloy, and NACE MR0175 trims for sour service -- are available on request.
It is offered in DN50 (2") to DN400 (16") with ASME B16.5 Class 600# / 900# / 1500# / 2500# (PN100 to PN420). End connections include flanged (RF / RTJ), butt-weld, socket-weld, and screwed ends as per specification.
Yes. Supreme Valves India is an established exporter of industrial valves to Saudi Arabia (KSA), the UAE, Qatar, Kuwait, Oman, Bahrain, and across the Gulf. We provide sea-worthy export packing, EN 10204 3.1 / 3.2 certification, certificate of origin, and support for SABER / SASO conformity on KSA shipments.
Every valve undergoes hydrostatic shell and seat testing per API 598 / ISO 5208. Documentation includes EN 10204 3.1 MTC (3.2 on request), NDT reports, and fire-safe (API 607) or NACE MR0175 certification where applicable. Third-party inspection by TÜV, SGS, Bureau Veritas, or Lloyd's Register can be arranged.
Order quantities are flexible -- from single units for stocked items to bulk volumes for project requirements. Lead time depends on size, material, and quantity; please contact our team with your specification for a firm delivery schedule and quotation.