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3/4“-150LB B62 Flanged Globe Valve

3/4“-150LB B62 Flanged Globe Valve

Product Name Aluminum Bronze Flanged Globe Valve
Nominal Size 3/4 inch (DN20)
Pressure Class Class 150 LB
Connection Type Flanged, Raised Face (RF)
Operation Handwheel (Manual)
Applicable Media Seawater, Steam, Water, Oil, & Non-corrosive Fluids
Temperature Range -20°C to 220°C

Technical Data Sheet

Aluminum Bronze Flanged Globe Valve
Model: 3/4″ – 150LB | Body Material: ASTM B62

  1. General Information

Item

Description

Product Name

Aluminum Bronze Flanged Globe Valve

Taille nominale

3/4 inch (DN20)

Pressure Class

Class 150 LB

Connection Type

Flanged, Raised Face (RF)

Opération

Handwheel (Manual)

Applicable Media

Seawater, Steam, Water, Oil, & Non-corrosive Fluids

Plage de température

-20°C to 220°C

  1. Applicable Standards

Composant

Standard

Design & Manufacture

MSS SP-80 / ASME B16.34 / BS 5154

End-to-End Dimension

ASME B16.10

Flange Dimension

ASME B16.5 Class 150

Pressure Testing

API 598 / MSS SP-61

Marking

MSS SP-25

  1. Material of Construction (ASTM B62)

The valve body and bonnet are manufactured from ASTM B62 (C83600) , also known as 85-5-5-5 Red Brass or Leaded Red Brass.

Chemical Composition (ASTM B62)

Element

Percentage (%)

Copper (Cu)

84.0 – 86.0

Tin (Sn)

4.0 – 6.0

Lead (Pb)

4.0 – 6.0

Zinc (Zn)

4.0 – 6.0

Others (Max)

0.5

Mechanical Properties

Property

Value

Tensile Strength (Min)

30,000 psi (205 MPa)

Yield Strength (Min)

14,000 psi (95 MPa)

Elongation

15% min

Hardness (Brinell)

60 HB typical

Parts List

Part Name

Matériel

Standard / Grade

1

Corps

Aluminum Bronze

ASTM B62 (C83600)

2

Bonnet

Aluminum Bronze

ASTM B62 (C83600)

3

Disc / Valve Plug

Bronze / Stainless Steel

ASTM B62 / SS304/316 (Optional)

4

Tige

Naval Brass / Stainless Steel

ASTM B21 / SS316

5

Packing Gland

Bronze

ASTM B62

6

Handwheel

Cast Iron / Malleable Iron

7

Stem Packing

PTFE / Graphite

Non-asbestos

8

Bonnet Gasket

Copper / Graphite

Annealed Copper / SWG

  1. Dimensions (3/4″ – Class 150LB Flanged)

Reference Standard: ASME B16.10 & ASME B16.5

Flange Details (ASME B16.5 Class 150)

Description

Inch

mm

Pipe Size

3/4″

DN20

Flange Outer Diameter (D)

4.25″

108 mm

Flange Thickness (C)

0.56″

14.3 mm

Raised Face Diameter

2.00″

50.8 mm

Raised Face Height

0.06″

1.6 mm

Bolt Circle Diameter (K)

3.12″

79.4 mm

Bolt Hole Diameter

0.62″

16 mm

Number of Bolt Holes

4

4

Weld Neck / Threaded?

N/A (Flanged)

N/A

Valve Dimensions

Dimension

Inch (approx)

mm (approx)

Face-to-Face Length (L)

5.50″

140 mm

Overall Height (H) – Closed

6.30″

160 mm

Overall Height (H) – Open

8.70″

220 mm

Handwheel Diameter (W)

4.50″

115 mm

Note: Dimensions may vary slightly depending on manufacturer. Please refer to the certified drawing before installation.

  1. Pressure & Temperature Ratings

Based on ASME B16.34 / MSS SP-80 for Bronze/B62 material.

Temperature (°F)

Temperature (°C)

Max. Working Pressure (psi)

-20 to 150

-29 to 66

200

200

93

185

250

121

175

300

149

165

350

177

150

400

204

125

425

218

100

Test Pressure:

  • Shell Test: 300 psi (Hydrostatic)
  • Seat Test: 220 psi (Hydrostatic)
  1. Product Features
  1. Excellent Corrosion Resistance: ASTM B62 Aluminum Bronze offers superior resistance to seawater and brackish water corrosion, making it ideal for marine applications.
  2. Long Service Life: The material’s anti-galling and anti-seizing properties ensure smooth operation and long-term reliability.
  3. Tight Shut-off: Precision machined seat and disc provide bubble-tight sealing.
  4. Compliance: Designed, manufactured, and tested in accordance with international standards (MSS, ASME, API).
  5. Easy Maintenance: Bolted bonnet design allows for easy inspection and repair without removing the valve from the pipeline.
  1. Applications
  • Marine & Shipbuilding: Seawater cooling systems, ballast systems, fire fighting.
  • Offshore Platforms: Seawater handling, utility systems.
  • Desalination Plants: Brine and seawater lines.
  • Industrial: Steam lines (low pressure), cooling water, and non-aggressive fluid control.

Disclaimer: The information provided in this datasheet is for general reference only. For specific applications and critical installations, please consult the manufacturer for certified drawings and torque specifications.

GARANTIE :

SAVVY VALVES s'engage à fournir des produits d'une qualité exceptionnelle et un service après-vente sans souci. Nos vannes sont garanties pour une durée de vie minimale de 12 mois, période durant laquelle nous fournissons gratuitement toutes les pièces de rechange nécessaires et des instructions d'entretien détaillées. Pendant la période de garantie, en cas de dommage non causé par l'homme, nous remplaçons gratuitement les composants et fournissons une assistance technique professionnelle. Après l'expiration de la garantie, seuls les pièces de rechange sont à votre charge, tout en bénéficiant de services de maintenance à prix réduits. Notre objectif est d'aider nos clients à réduire leurs coûts d'exploitation et à optimiser leur production grâce à une qualité fiable et un service après-vente complet. Qu'il s'agisse de questions techniques ou de besoins de maintenance, notre équipe d'experts répondra rapidement pour garantir le fonctionnement optimal de votre système de vannes.

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