Lined_Plug_Valve_Non_Jacket
lined_valve_non_jacketed

Standard Scope Of Supply

NO. Description MOC
1. Body With Lining Ductile Iron GGG40.3 / ASTM A216 Gr. ( Lined)†
2. Lined Plug Ductile Iron / WCB (FEP Lined) †
3. Top Cover Ductile Iron / WCB
4. Lever Boss ASTM A216 Gr.WCB
5. Lever Rod M.S
6. Wedge Ring PTFE
7. Diaphragm PTFE
8. Diaphragm Backup S.S.
9. Thrust Washer S.S.
10. Stopper Pin WCB / S.S.
11. Bottom Cover Ductile Iron / WCB
12. Blind Gasket PTFE
13. Pusher Bolt S.S.
14. Pusher Nut S.S.
15. Grub Screw S.S.
16. Hex Head Bolt S.S.
17. Hex Head Bolt Washer S.S.
18. Blind Gasket Backup S.S.
19. L.boss Bolt & Washer S.S.

Salient Features

  • Cavity Less High Performance Design
  • Zero Leakage (Class VI Leakage Rate) due to large sealing area
  • Unique Lining makes it Fully Locked from Top, Bottom & Port.
  • Totally Maintenance Free Design.

Technical Specifications

  • Design Standard : BS 5158:1989
  • Flange : As per ANSI B16.5 / B16.42
  • Drilling : ASA #150 /DIN 2632/33 / BS 10 TABLE D, E, F
  • Lining Thickness : 3 to 5 mm
  • Testing Standard : BS EN 12266-1&2 (2003)
  • Material
  • Dimensional
  • Test & Inspection
  • Optional Design

Body Material Options

  • Ductile Iron GGG40.3 / ASTM A395
  • Cast Steel ASTM A216 Gr.WCB
  • ASTM A351 Gr. CF8 / S.S.304
  • ASTM A351 Gr. CF8M / S.S.316

Lining Material Options

  • PFA – ASTM D 3307
  • FEP – ASTM D 2116
  • ETFE – ASTM D 3159
  • PVDF – ASTM D 3322

Dimensional Data

  • * As per BS EN 558 – 2 Table 6,Series-3.
  • # Testing in accordance with BS EN 12266-1(2003) Table A.3
  • § Torque measured at ΔP = 11 Bar at Room Temperature in Wet Condition (Test Media – water).
ANSI #150 FLANGED RF
SIZE F/F$  (mm) L (mm) Torque§  (N.m)
DN15-1/2” 108 270 30
DN20-3/4” 118 270 30
DN25-1” 127 270 40
DN40-1 1/2” 165 320 60
DN50-2” 178 470 75
DN80-3” 203 478 140
DN100-4” 229 630 210
DN150-6” 267 G.BOX 550
DN200-8” 360 G.BOX 1500
DN250-10” 360 G.BOX 1500

Test & Inspection Data

  • Hydraulic Test : Body (Shell) – 20 Kg/Cm2, 2 Seat – 10 Kg/Cm2
  • Pneumatic Test : Seat – 6 Kg/Cm2
  • Spark Test : 15 K.V. D.C

Optional Design & Components

  • Anti-static Clip
  • Gear Box
  • Pneumatic Actuator
  • Jacketed Plug Valve Design
  • Sleeved Plug Valve Design

Technical Information subject to change without notice.