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3* 1 1/2'' 300LB ASTM A 182 F316 RF flange ends level operated double block & bleed ball valve

3* 1 1/2'' 300LB ASTM A 182 F316 RF flange ends level operated double block & bleed ball valve

  • Valve type: Double block and bleed ball valve
  • Port size:3*1 1/2''
  • Pressure:300LB
  • Material: ASTM A 182 F316
  • End: RF flange
  • Operation: Level handle

Product description:


Design codes

ANSI / ASME B 16.34 - Designed to meet the pressure and temperature requirements

ANSI / ASME B 16.5 - Flange dimensions

ANSI / ASME B 1.20.1 - National pipe threads


Ball type DBB valves


1. Up to 3 ball valves or mixture of ball and needle design.

ANSI B16.5 flanged inlet connections 1/2" to 3" sizes.

2. Class 150 rated to class 2500 rated.

3. 1/2"-14 to 1"-11.5 NPT(female) standard outlet

(depending on bore size).

4.1/2" NPT(female) standard vent.

5.Standard materials of connection: Stainless steel

ASTM A182 F316/F316L, Carbon steel ASTM

A350 LF2/A105, Duplex ASTM A182 F51.

6.Optional materials on request.

Stainless steel ASTM A182 F316/F316L.

Carbon steel ASTM A350 LF2/A105.

Duplex ASTM A182 F51.

7.Raised face and ring type joint flange face styles.

8.One-piece forged construction flange as standard.

9.Fire safe designed (and tested) to meet

BS 6755 Part 2/API 607.

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