Specification
| Valve Size | 1/4 “–2”, DN10–DN50 |
| Pressure Class | 150LB–2500LB, PN16–PN420 |
| Materials | Carbon Steel: A105, LF2, Stainless Steel: F304, F304L, F316, F316L, Duplex: F51, F55, Alloy: F1, F5, F5A, F9, F11, F22 |
| Design and Manufacturing Standards | API602, ASME 16.34, BS 5352, BS 6364 |
| Face to Face Standards | API 602 |
| Flange Dimension Standards | SW Socket welding ends according to ASME B16.11, BW butt end by ASME B16.25, NPT threaded connectors according to ASME B1.20.1 |
| Pressure Test Standards | API 598 |
| Fire Safety Test Standards | – |
| Quality/Product Certifications | ISO9001, ISO14001, ISO18001 |
| Fugitive Emissions | ISO 15848-1, API 622 |
| Valve Operator Options | Hand wheel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator |
| Shutoff Class | API 598 (Zero Leakage), API 6D |
| Bore | Full Bore, Reduced Bore |
| Process Connection Types | SW, NPT, BW, RF, RTJ |
Product Overview
- Two inch and smaller valves are available with threaded or socket weld ends as standard.
- Made from one piece, die-forged bodies.
- All internal surfaces are accurately machined to provide maximum performance.
- Renewable seat rings are made from hardened stainless steel, faced with Stellite.
- The wedge is forged, hardened, ground, and lapped to ensure leak free sealing.
- Fully guided wedge, precision machined body channels, for accurate, repeatable seating alignment.
- Graphite packing, complete with braided graphite filament yarn anti-extrusion rings, is standard.
- Standard body and bonnet materials are carbon steel (ASME SA105), alloy steel (ASME SA182 Gr. F11) and stainless steel (ASME SA182 Gr. F316) Trim for steel valves is 13% chrome stainless steel. 316 stainless steel valves have 316 trim.
- Code compliance with ASME B16.34 and the ASME boiler and pressure vessel code, Section I.
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