Lined Ball Valve - Center Split Design

Dimension Table

Size (NB) L±3 OD T
1/2" 108 89 14
3/4" 118 98 14
1" 127 108 17
1 1/2" 165 127 17
2" 178 152 19
3" 103 191 23
4" 119 119 13
6" 267 280 25

Material Specification

NO. DESCRIPTION QTY. MATERIAL
1 BODY 2

CS / SS + PPH/PVDF / FEP / PFA

LINED LINING: 3mm THK.

2 BALL 1 CS/SS +PPH/PVDF/PFA/FEP LINED
3 STEM 1 CS / SS + PPH/PVDF / FEP / PFA
      LINED INTERNAL PART OF BALL
4 HANDLE 1 MS EPOXY PAINTED
5 GRAND SEAL 1 PTFE
6 SEAT 2 PTFE
7 FASTENERS - SS-304 / STEEL PLATED
8 GLAND COVER 1 CS/SS EPOXY PAINTED

Note:

  • Manufacturing Standards
    Design : BS 5351 - Short Pattern
    Face To Face Dimension : ANSI B 16.10
    Range Connection : ANSI B 16.5; 150 RF
    Test Standard : ISO 9393-2/API 598/
        BS EN 12266-1:2003
  • Spark Test
    15 KVDC
  • Standard Resin Specifications For Lining
    PTFE : ASTM D 1457
    PVDF : ASTM D 3222
    PFA : ASTM D 3418
    FEP : ASTM D 2116
  • Material
    CS : ASTM A 216 GR. WCB
    SS : ASTM A 351 CF B/ ASTM A 351 CFB M