2″-2500LB-RTJ Close Die Forged Gate Valve

2″-2500LB-RTJ Close Die Forged Gate Valve – Technical Data Sheet

1. Main Parts & Materials (Close Die Forged)

2. Dimensions & Weight (Class 2500, RTJ, ASME B16.10)

Note: RTJ flange faces are grooved; no raised face. Dimensions follow typical Class 2500 flange dimensions per ASME B16.5.

3. Close Die Forging Advantages

• Superior Mechanical Properties – Uniform, dense grain structure without porosity, inclusions, or shrinkage defects.
• High Strength – Ideal for extreme pressures up to Class 2500 (42 MPa).
• Excellent Toughness – A105N normalizing improves low‑temperature impact resistance.
• Leak‑Free Integrity – Forged body eliminates weld seams and casting defects.

4. Performance Features

1. High Pressure / High Temperature Capability – Designed and tested for Class 2500 service, suitable for steam, boiler feedwater, and high‑pressure hydrocarbon lines.
2. RTJ Connection – Ring type joint ensures metal‑to‑metal seal, ideal for high‑pressure and high‑temperature applications where spiral wound gaskets may fail.
3. OS&Y (Rising Stem) – Stem threads are outside the pressure boundary, protecting them from media corrosion and allowing visual position indication.
4. Hardfaced Trim (Stellite) – Gate and seat rings have Stellite overlay for wear resistance and long cycle life in severe service.
5. Flexible Graphite Packing – Provides low emission performance, suitable for steam and thermal cycling.
6. Close Die Forged Body – No castings, no porosity; fully traceable material.

5. Applications

• Power plants (high‑pressure steam, boiler isolation)
• Oil & gas production (wellheads, manifold, high‑pressure pipelines)
• Refineries and petrochemical plants (high‑temperature hydrocarbon service)
• Hydraulic systems (extreme pressure)
• Chemical processing (with appropriate material upgrade to stainless or alloy)

6. Testing & Compliance

7. Actuation Options (Beyond Standard Handwheel)

8. Ordering Information

Please specify:

• Valve size: 2″
• Pressure rating: Class 2500
• End connection: RTJ (ring type joint)
• Body material: A105N / F22 / F316
• Trim: API 602 Trim 8 (13Cr + Stellite) or other
• Operation: Handwheel / Gear / Pneumatic / Electric
• Special requirements: NACE MR0175, low‑emission packing, positive material identification (PMI), etc.

Notes:

• Close die forging ensures the highest integrity for Class 2500 service. A105N provides good toughness at low temperatures.
• RTJ gaskets (e.g., oval or octagonal rings) are required for assembly – not included with valve unless specified.
• Dimensions and weights are typical; final values depend on manufacturer and specific design (e.g., full bore or reduced bore).
• For high‑temperature applications above 425°C, upgrade to F22 (chrome‑moly) or F91 material.

GUATANTEE:

SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.