Angle Globe Valve -- SS316 Bolted Bonnet
Technical Datasheet -- 90-Degree Angle-Pattern Globe Valves for Compact Installation
Document No.SV-DATA-AGV-001
RevisionA
DateMay 2026
ManufacturerSupreme Valves India, Ahmedabad, Gujarat, India
Angle-pattern globe valves with 90-degree inlet-to-outlet geometry for compact installation at pipe bends and vertical drops. The angle body eliminates the need for an additional elbow, saving space, weight, and installation cost. SS316 or WCB body with renewable seat ring. API 600 / ASME B16.34 compliant. Soft PTFE or metal Stellite seat options.
Technical Specifications
| Parameter | Specification |
|---|
| Product Type | Angle Globe Valves |
| Category | Globe Valves |
| Size Range | 1/2" to 8" (DN15 to DN200) |
| Pressure Class | Class 150 / Class 300 / Class 600 per ASME B16.5 |
| End Connections | RF flanged per ASME B16.5, threaded NPT / BSP, socket weld, butt weld |
| Body Material | ASTM A351 CF8M (SS316) / ASTM A216 WCB / ASTM B148 C95800 (NAB) |
| Disc Material | SS316 with Stellite 6 overlay or PTFE insert (soft seat option) |
| Seat Material | Renewable seat ring: SS316 + Stellite (metal) or PTFE insert (soft) |
| Stem Material | SS316 with anti-blowout design and backseat |
| Bonnet Type | Bolted bonnet with spiral wound SS316/graphite gasket |
| Face-to-Centre | ASME B16.10 angle pattern |
| Operation | Handwheel (up to 4 inch) / Gear operator (6 inch and above) / Actuator |
| Leakage Class | API 598 / EN 12266-1 -- Class A (soft seat) or standard (metal seat) |
| Temperature Range | -29 deg C to +200 deg C (PTFE seat) -- up to +540 deg C (Stellite seat / WC6 body) |
Materials of Construction
| Component | Material |
|---|
| Stainless Steel | ASTM A351 CF8M (SS316), CF3M (SS316L) |
| Carbon Steel | ASTM A216 WCB (standard industrial) |
| Nickel-Aluminium-Bronze | ASTM B148 C95800 (NAB) -- marine / seawater |
| Seat Options | SS316 + Stellite (metal) or PTFE/RPTFE insert (soft, bubble-tight) |
Testing & Inspection
| Test | Requirement |
|---|
| Testing | Hydrostatic shell test 1.5 x WP per API 598 / EN 12266-1; Seat leakage test per API 598 / EN 12266-1; Functional test -- full stroke, torque; Material certificates per EN 10204 3.1 |
| Certification | ISO 9001:2015 QMS, EN 10204 3.1 material certificates, hydrostatic and seat test reports |
Applicable Standards
| Standard | Description |
|---|
| Design Standard | API 600 / API 602 Steel Globe Valves, ASME B16.34, API 598 |
Notes
- Seat material (soft PTFE or metal Stellite) must be specified by the purchaser based on service conditions.
- For high-temperature steam service (> 425 deg C), material upgrade to WC6 or WC9 body with Stellite seat is required.
- For marine / seawater service, Nickel-Aluminium-Bronze (NAB / C95800) body and trim is recommended.
- All valves are manufactured by Supreme Valves India as per our standard specifications.
