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3″-2500LB Open Die Forged Gate Valve

3″-2500LB Open Die Forged Gate Valve

Size 3 inches (DN 80)
Pressure Class Class 2500 (PN 420)
Body Material Forged Steel A105 (CS) / F304/F316 (SS) / F22 (Alloy) User specified
Manufacturing Process Open Die Forged / Hammer Forged
Design Standard API 602, ASME B16.34
End Connection Standard ASME B16.25 (Butt-weld ends)
Face to Face Standard ASME B16.10 (BW ends)
Test & Inspection Std. API 598

TECHNICAL DATA SHEET

Product Name: 3-inch 2500LB Open Die Forged Gate Valve – BW Ends
Model/Specification: 3″-2500LB-BW
Tipo di valvola: Gate Valve
Connection Type: Saldatura di testa (BW)

  1. Basic Design Parameters

Parametro

Standard/Specification

Misurare

3 inches (DN 80)

Pressure Class

Class 2500 (PN 420)

Materiale del corpo

Forged Steel A105 (CS) / F304/F316 (SS) / F22 (Alloy) User specified

Manufacturing Process

Open Die Forged / Hammer Forged

Design Standard

API 602, ASME B16.34

End Connection Standard

ASME B16.25 (Butt-weld ends)

Face to Face Standard

ASME B16.10 (BW ends)

Test & Inspection Std.

API 598

  1. Technical Specifications

Parametro

Details

Bonnet Type

Bolted Bonnet / Pressure Seal (for high pressure)

Stem Type

Outside Screw and Yoke (OS&Y), Rising Stem

Gate Type

Flexible Wedge / Solid Wedge

Applicable Media

Water, Oil, Gas, Steam, and Corrosive Media (depending on material)

Operazione

Handwheel / Gear Operated / Electric Actuator

  1. Material of Construction (Recommended – Carbon Steel)

Part Name

Materiale

Standard/Grade

Corpo

Forged Carbon Steel

ASTM A105

Bonnet

Forged Carbon Steel

ASTM A105

Gate

Forged Steel + Hardfacing

A105 + Stellite

Posto a sedere

Forged Steel + Hardfacing

A105 + Stellite / Integral

Stelo

Stainless Steel

ASTM A182 F6a (13Cr) / A276 420

Gasket

Spiral Wound

Graphite + 304SS

Packing

Flexible Graphite

Low Sulfur, High Temp

Stem Nut

Aluminum Bronze

C95400 / CuAl10Fe3

Studs/Nuts

Alloy Steel

A193 Gr.B7 / A194 Gr.2H

  1. Main Dimensions & BW End Preparation

*Note: Dimensions are for Butt-Weld ends according to ASME B16.10 and ASME B16.25.*

4.1 End-to-End Dimensions (BW)

Misurare

Class

L (BW) mm

H (Closed) mm

W (Handwheel) mm

Weight (approx. kg)

3″

2500LB

489

~ 850

600

~ 250 – 350

4.2 Weld End Preparation (per ASME B16.25)

  • Bevel Angle: 37.5° (±2.5°)
  • Root Face: 1.6 mm (1/16″) nominal
  • Counterbore (if required): To match pipe schedule (e.g., Sch. 160, XXS) – specified by purchaser.
  • End Preparation: Standard V-groove bevel for butt welding.

Note: Actual end preparation details (counterbore depth, bore diameter) should be confirmed based on the mating pipe schedule and project specifications.

  1. Pressure-Temperature Rating (ASME B16.34)

Material: ASTM A105 (Carbon Steel)

Temperature (°C)

Working Pressure (MPa)

Working Pressure (psig)

-29 to 38

42.0

6090

100

40.2

5828

200

37.8

5478

300

34.8

5046

400

31.7

4600

425

28.5

4134

  1. Test Pressure (API 598)

Test Type

Medium

Pressure (MPa)

Pressure (psig)

Note

Shell Test

Water

63.0

9135

1.5 x 38°C Rating

High-Pressure Seat Test

Water

46.2

6700

1.1 x 38°C Rating

Low-Pressure Seat Test

Air/N2

0.5 – 0.7

70 – 100

Optional

  1. Features & Applications
  • Key Features:
    • High Strength: Class 2500 rating for extreme high-pressure systems.
    • Forged Body: Open Die Forging ensures a continuous grain structure, eliminating porosity and defects for maximum reliability.
    • Erosion Resistance: Seat and gate surfaces are typically hard-faced with Stellite to resist wire drawing and corrosion.
    • High-Temperature: Flexible graphite packing provides reliable sealing up to 650°C.
    • Butt-Weld Ends: Allows permanent, leak-free installation into piping systems, suitable for high-pressure and high-temperature applications.
  • Main Applications:
    • High-Pressure Steam Systems (Power Plants)
    • Hydrocracking Units (Refineries)
    • Wellhead / Choke Manifolds (Oil & Gas)
    • High-Pressure Gas Transmission Lines

Disclaimer: The above data is prepared based on common standards. Specific dimensions, materials, and pressure ratings may vary by manufacturer. The final technical agreement shall prevail.

GARANZIA:

SAVVY VALVES si impegna a fornire una qualità di prodotto eccezionale e un servizio post-vendita senza pensieri. Le nostre valvole sono garantite per una durata minima di 12 mesi, durante i quali forniremo gratuitamente tutti i pezzi di ricambio necessari e istruzioni di manutenzione dettagliate. Durante il periodo di garanzia, in caso di danni non causati dall'uomo, sostituiremo i componenti gratuitamente e forniremo supporto tecnico professionale. Dopo la scadenza della garanzia, i clienti dovranno pagare solo il costo dei pezzi di ricambio, beneficiando comunque di servizi di manutenzione scontati. Il nostro obiettivo è aiutare i clienti a ridurre i costi operativi e a migliorare l'efficienza produttiva attraverso una qualità affidabile e un supporto post-vendita completo. Che si tratti di richieste tecniche o di esigenze di manutenzione, il nostro team di esperti risponderà tempestivamente per garantire che il vostro sistema di valvole mantenga prestazioni ottimali in ogni momento.

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