Lined Ball Valve - Side Split Design

Dimension Table

Size (NB) L±3 D1 D2 OD±1 T±3 PCD±16 No. OF HOLES Holes DIA
1" 127 25 19 108 17 79 04 16
1 1/2" 165 40 25 127 19 98 04 16
2" 178 50 40 152 20.5 121 04 19
3" 203 80 50 191 25 152 04 19
4" 229 100 80 229 25 191 08 19

Note:

HYDRO PRESSURE:

15mm to 100mm

BODY :

15 Kg/Cm2

SEAT :

11 Kg/Cm2

 

Material Specification

NO. DESCRIPTION QTY. MATERIAL
1 BODY 2

ASTM A 216 GR. WCB + PFA LINING

(MIN. 3mm THK.) ON ALL

WETTED PARTS & RAISED FACES.

2 BALL 1

CF8 (INVESTMENT CASTING)

INSERTED PFA LINED

(MIN. 3MM THK)

3 STEM 1

CF8 (INVESTMENT CASTING) PFA

LINED (MIN. 3MM THK.)

4 HANDLE 1 CS EPOXY PAINTED
5 GLAND SEAL 1 PTFE
6 SEAT 2 PTFE
7 FASTENERS - HT STEEL PLATED
8 GLAND COVER 1 CS EPOXY PAINTED

Note:

  • Manufacturing Standards
    Design :

    BS EN17292

    [BS 5351] Short Pattern

    Face To Face Dimension :

    ANSI B 16.10 / EN558

    Series 1

    Flange 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 3307
    FEP : ASTM D 2116
  • Material
    CS : ASTM A 216 GR. WCB
    SS : ASTM A 351 CF 8/ ASTM A 351 CFB M

*-UPTO 100 NB SIZE INVESTMENT CASTING.