Ball Valve Non Return Valve Butterfly Valve Foot Valve
 
  Ravands Products
Ball Valve
Non Return Valve
Butterfly Valve
Foot Valve
 
The Product is available in both Chemcon & Flowcon. Chemcon is recommended for Industrial applications and Flowcon for General purposes.
BALL VALVE
 
 
Features
  • Both upstream and down stream sides are provided with safety parts making the valve true union.
  • Self lubricating Teflon Seats.
  • Minimum pressure loss. Thanks to Full port design.
  • Unique Ball design … Minimum operating torque.
  • Blow-out proof stem.
  • Better sealing by adjustable seat support.
  • Actuator mounting provision with the support blocks.
  • Threaded couplings : BS 21 standard.
  • Flanged couplings : BS 4504, DIN 8063 & ASA ANSI B 16.5 150 standards.
  • Socketfusion: DIN 16962 standards.
  • Rotatable flange for the easy alignment with opposite flange
  •  
    Material of Construction
    Item No. Component Name NO.s Material
    1 Body 1 PP
    2 Ball 1 PP
    3 Seat Support 1 PP
    4 Union Nut 2 PP
    5 End Connectot- Thread 2 PP
    6 Seat 2 PTFE
    7 Handle 2 ABS
    8 Stem 1 PP
    Item No. Component Name NO.s Material
    9 Seat O Ring 2 EPDM/Viton
    10 End O Ring 2 EPDM/Viton
    11 Seat Mount O Ring 1 EPDM/Viton
    12 Stem O Ring 1 EPDM/Viton
    13 End Socket 1 PP
    14 Flange 2 PP
    15 Flange Socket 2 PP
     
     
    Dimension
    SNo. Size øD1 A B H L øD3 øD4 øD5 øD6 N L Flange T Work
    Pressure
    Socket Threaded Socket Threaded Flange DIN ANSI DIN ANSI
    1 1/2" 15 15 70 46 101 98 19.25 1/2"BSP 13.8 65 60.3 93 14 15.8 4 130 12 10
    2 3/4" 20 16.5 70 52 115 112 24 3/4"BSP 18.8 75 69.9 103 14 15.8 4 150 13 10
    3 1" 25 18 85 631 138 125 31 1"BSP 25 85 79.4 114 14 15.8 4 160 15 10
    4 11/2" 40 24 118 72 165 159 49 11/2"BSP 39 110 98.4 142 18 15.8 4 200 18 10
    5 2" 48 27.5 189 108 190 180 62 2"BSP 48 125 120.7 162 18 19.1 4 230 20 10
    6 21/2" 64 31 189 120 223 218 73 21/2"BSP 60 145 139.7 181 18 19.1 4 290 25 10
     
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