4″-150LB-RF Precision Cast Soft Seated Floating Ball Valve

4″-150LB-RF Precision Cast Soft Seated Floating Ball Valve

Product Name Floating Ball Valve, Soft Seated
Nominal Size 4″ (DN100)
Pressure Rating Class 150 (PN20)
Connection Flanged, Raised Face (RF)
Flange Standard ASME B16.5
Design Standard ASME B16.34 / API 608
Face-to-Face ASME B16.10

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Precision Cast Soft Seated Floating Ball Valve – Technical Data Sheet

Process: Silica Sol Casting (Investment Casting)

Item

Spesifikasi

Product Name

Floating Ball Valve, Soft Seated

Saiz Nominal

4″ (DN100)

Penilaian Tekanan

Class 150 (PN20)

Sambungan

Flanged, Raised Face (RF)

Flange Standard

ASME B16.5

Design Standard

ASME B16.34 / API 608

Bersemuka

ASME B16.10

Construction

Floating ball, two-piece or three-piece body

Casting Process

Silica sol precision casting – smooth surface finish (Ra ≤ 3.2 μm), tight tolerances, defect-free surface

Seat Type

Soft seated (PTFE / RTFE / PEEK), bidirectional bubble-tight shut-off

Julat Suhu

-29°C ~ +180°C (depending on seat material)

Applicable Media

Water, oil, gas, chemicals, mild corrosive media

  1. Main Parts & Materials (Silica Sol Castings)

Komponen

Material (Standard)

Optional

Badan

WCB (silica sol cast)

CF8, CF8M, CF3M

End Caps

WCB (silica sol cast)

CF8, CF8M, CF3M

bola

304 SS / 316 SS (investment cast or forged)

Nickel/Chromium plated

tempat duduk

PTFE

RTFE, PEEK, Devlon

Batang

304 SS / 316 SS

17-4PH, Monel

Stem Seals

PTFE V-ring

Graphite (high temp)

Gasket

PTFE

Spiral wound SS+graphite

Bolting

A193 B8 / A194 8

A193 B7 / A194 2H

  1. Dimensions & Weight (Class 150 Flanged, RF)

Dimension

mm

inch

Face-to-Face (L)

229

9.02

Flange OD (D)

230

9.06

Bolt Circle (K)

190.5

7.50

Flange Thickness (C)

24

0.94

Bolt Holes

8 × ø19

8 × ¾″

Overall Height (H)

~280

Weight

~20 kg

  1. Silica Sol Casting Advantages
  • Superior Surface Finish – Reduces fugitive emission potential and extends seat life.
  • High Dimensional Accuracy – Maintains tight tolerances, ensuring consistent flange alignment and ball-seat fit.
  • Defect-Free Structure – Minimizes porosity, inclusions, and shrinkage defects compared to traditional sand casting.
  • Thin-Wall Capability – Allows lighter, more compact valve bodies without compromising strength.
  1. Performance Features
  • Soft Seated Floating Ball – Bubble-tight shut-off in both directions.
  • Precision Cast Body – Ensures reliable sealing and extended cycle life.
  • Low Torque Operation – Smooth ball surface and low-friction seats.
  • Fire Safe Option – Available with secondary metal seat to meet API 607.
  1. Actuation Options
  • Lever handle (standard)
  • Gear operator (optional)
  • Pneumatic or electric actuator for automation
  1. Testing & Compliance

Test

Standard

Shell Test

1.5 × rated pressure

Seat Test

1.1 × rated pressure, zero leakage per API 598 / ISO 5208 Rate A

Material Traceability

EN 10204 3.1 (optional)

Note:

  • Silica sol casting ensures a high-quality surface finish suitable for critical services and automated actuation.
  • Final dimensions and materials can be tailored to project specifications.

JAMINAN:

SAVVY VALVES komited untuk menyampaikan kualiti produk yang luar biasa dan perkhidmatan selepas jualan tanpa bimbang. Injap kami dijamin memberikan hayat perkhidmatan minimum selama 12 bulan, di mana kami akan membekalkan semua alat ganti yang diperlukan dan arahan penyelenggaraan terperinci secara percuma. Dalam tempoh jaminan, jika sebarang kerosakan bukan disebabkan oleh manusia berlaku, kami akan menggantikan komponen tanpa kos dan menyediakan sokongan teknikal profesional. Selepas jaminan tamat, pelanggan hanya perlu membayar kos alat ganti, sementara masih mendapat manfaat daripada perkhidmatan penyelenggaraan berdiskaun. Matlamat kami adalah untuk membantu pelanggan mengurangkan kos operasi dan meningkatkan kecekapan pengeluaran melalui kualiti yang boleh dipercayai dan sokongan selepas jualan yang komprehensif. Sama ada untuk pertanyaan teknikal atau keperluan penyelenggaraan, pasukan pakar kami akan bertindak balas dengan segera untuk memastikan sistem injap anda mengekalkan prestasi optimum pada setiap masa.

Jika anda berminat dengan produk kami, anda boleh memilih untuk meninggalkan maklumat anda di sini, dan kami akan menghubungi anda sebentar lagi.