4" 150Lb floating ball valve
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4" 150Lb floating ball valve

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4" 150Lb floating ball valve with features of bolted bonnet, two-piece body, floating ball, full or reduced bore, blowout proof stem, fire safe and anti static, stainless steel ball and/or forged steel ball.

Standards compliance
Design and Manufacture: ANSI B16.34, API 608, API 6D, BS 5351
Face to face(end to end): ANSI B16.10, API 6D
Flanged connection: ANSI B16.5
Fire-safe: API 607, API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
Construction and features:
• Open/close position indicator
• Locking Device
• Anti-blow out stem
• Antistatic Device
• Fire Protection Structure
• Middle Flange Leak-tight Structure
• Dependable Seating Structure
• Self-relieving Structure
• Full and Reduced Bore
• Manual operated (gearbox,electric, pneumatic…)
• Other requirements upon request

Materials: Acc/ANSI B16.34 A-105, LF2, LF1 WCB, WCC, LCB, LCC Other materials upon request
Trim: F6, 304, 316, 316L, A-105+ENP, WCB+ENP, CF8, CF8M, CF3M Other materials upon request
Seats: Soft (PTFE, Viton, Nylon) and Metal to Metal all kind available

Standard Design:

Valve Type

Design and Manufacture

Face to Face

Flanged Dimensions

Temperature Pressure

Test-Inspect

Floating ball valve

BS5351

ANSI B16.10

ANSI B16.5

ANSI B16.34

API1598

Testing Specifications

PN(Lb)

Strength Test

Water seal test

Gas seal test

MPa

Lbf/in 2

MPa

Lbf/in 2

MPa

Lbf/in 2

150

3.1

450

2.2

315

0.5-0.7

60-100

300

7.8

1125

5.6

815

600

15.3

2225

11.2

1630

This products can be designed soft seal PTFE/PPL/PEEK design for different working temprature, and also can make hard seal (metal to metal) design for high temperature.



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