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B62 Bronze Ball Valves

B62 Bronze Ball Valves

Valve Type Floating Ball Valve
Body Type 2-Piece Bolted Body
Nominal Size 3/4 inch (DN20)
Pressure Rating Class 1500 (ASME B16.34)
Connection Type NPT Female Thread (ASME B1.20.1)
Body Material ASTM B62 (C83600, Tin Bronze / 85-5-5-5)
Seat Material PEEK (Polyether Ether Ketone)
Applicable Media Water, Oil, Gas, and some corrosive media (verify chemical compatibility with PEEK)
Temperature Range -40°C ~ +260°C (Typical for PEEK; dependent on pressure)

Description

Technical Data Sheet – 2-Piece Floating Ball Valve

Product Name: 2-Piece Floating Ball Valve

  1. General Information

Item

Spécification

Type de vanne

Floating Ball Valve

Body Type

2-Piece Bolted Body

Taille nominale

3/4 inch (DN20)

Pression nominale

Class 1500 (ASME B16.34)

Connection Type

NPT Female Thread (ASME B1.20.1)

Matériau du corps

ASTM B62 (C83600, Tin Bronze / 85-5-5-5)

Seat Material

PEEK (Polyether Ether Ketone)

Applicable Media

Water, Oil, Gas, and some corrosive media (verify chemical compatibility with PEEK)

Plage de température

-40°C ~ +260°C (Typical for PEEK; dependent on pressure)

  1. Design & Manufacturing Standards

Item

Standard

Design & Manufacture

API 608 / ASME B16.34 / BS 5351

End Connections

ASME B1.20.1 (NPT)

Pressure-Temperature Rating

ASME B16.34

Inspection & Testing

API 598

Fire Safe Design

API 607 (Optional, if required)

  1. Main Material Specifications

Part Name

Matériel

Standard / Grade

Corps

Tin Bronze

ASTM B62 (C83600)

Bonnet

Tin Bronze

ASTM B62 (C83600)

Balle

Stainless Steel

ASTM A351 CF8M (316) or A182 F316

Siège

Polyether Ether Ketone

PEEK

Tige

Stainless Steel

ASTM A276 316 / A182 F316

Stem Packing

Reinforced PTFE / Graphite

PTFE / Flexible Graphite

Handle

Carbon Steel

Zinc Plated / Epoxy Coated

Thrust Washer/Bushing

Stainless Steel + PTFE

304 SS + PTFE / PEEK

  1. Pressure & Temperature Ratings (PEEK Seat)

Note: The final working pressure must comply with the material group limitations of ASME B16.34 for ASTM B62 and the mechanical limits of PEEK.

Température

Max. Working Pressure (Class 1500)

Ambient (-29°C ~ 38°C)

370.5 bar (5370 psi) *

100°C (212°F)

(Derated per ASME B16.34 & PEEK properties)

200°C (392°F)

(Derated per ASME B16.34 & PEEK properties)

260°C (500°F)

(Derated per ASME B16.34 & PEEK properties)

> This is the standard Class 1500 rating per ASME B16.34. Final rating must be verified based on the specific material strength of B62.

  1. Dimensions

*Note: For a 3/4″ Class 1500 threaded ball valve, dimensions are typically similar to forged steel valve standards (API 602) or short pattern ball valves (API 608). The values below are estimated. Final dimensions should be confirmed with the manufacturer’s drawing.*

Dimension

Value

Notes

Face-to-Face Length (L)

111 mm (4.37 in)

Estimated (Reference short pattern)

Height (H) – Handle

~ 120 mm (~4.72 in)

Estimated (Closed position)

Width (W) – Handle

~ 160 mm (~6.30 in)

Estimated

Port Thread

3/4″-18 NPT

ASME B1.20.1 Standard Taper Thread

Wrench Flats (Hex)

~ 32 mm (~1.26 in)

Estimated

Flow Coefficient (Cv)

12 – 18

Estimated; based on port diameter

  1. Test Data (Per API 598)

Test Type

Test Pressure

Notes

Shell (Hydrostatic)

562.5 bar (8156 psi)

1.5 x 375 bar (Rated Pressure @ 38°C)

High-Pressure Seat Test

412.5 bar (5980 psi)

1.1 x 375 bar (Rated Pressure @ 38°C)

Low-Pressure Seat Test

5.5 bar (80 psi)

Air

  1. Features & Options
  • Opération: Standard lever handle with locking device.
  • Anti-Static Device: Optional (Required by API 608).
  • Blowout-Proof Stem: Standard design.
  • Fire Safe Design: Optional (Requires API 607 certification).
  1. Important Note

ASTM B62 (C83600) is a copper alloy typically used for low-pressure applications. While technically possible, using B62 for Class 1500 high-pressure service is highly unusual and requires strict engineering verification to ensure the material’s allowable stress meets the ASME B16.34 requirements for this pressure class. For high-pressure Class 1500 applications, materials like ASTM A105 (Carbon Steel) or A182 F316 (Stainless Steel) are more common and recommended unless there is a specific reason (e.g., corrosion resistance in low-pressure systems) for using bronze.

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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