Korvalve Manufacturer all type Industrial Valves :- GATE VALVES, GLOBE VALVES, CHECK VALVES, BALL VALVES, BUTTERFLY VALVES, WAFER CHECK VALVES, DISC CHECK VALVES, STRAINERS
   GATE VALVE

           GLOBE VALVES

   CHECK  VALVES
            BALL VALVES
   BUTTERFLY VALVES

           WAFER CHECK VALVES

   DISC CHECK VALVES
           STRAINERS
 

 

BUTTERFLY VALVES

 

DESIGN & FEATURES
   PARTS DESCRIPTION
     
 1.   BODY

Wafer Type 1 Piece/2Piece Design

   

 

 2.   DISC

 Aero Dynamic to minimize turbulence and pressure drop.

   

 

 3.   SHAFT

 positive lock with disc.

   

 

 4.   SEAT

100% Genuine with 5 mm thick. Replaceable & Non Replaceable

   

 

 5.   BACK UP

 ELASTOMER Gives cushioning for 100% tight shut- off.

   

 

 6.   BUSH BEARING

 Dual purpose friction free and arrest leakage through stem.

   

 

 7.   PACKING

Extra gland seal

   

 

 8.   HAND LEAVER

 Smooth Locking With Various Percentage.

   

 

9.

WORM DRIVEN   GEAR BOX

 Extra Heavy Weather Proof

   

 

 10.   ACTUATOR

 Single and Double Acting Pneumatic

   

 

 11.  SIZE
 

 40 mm to 500 mm

 

 

 

  PART NAME   MATERIAL
 

 

BODY

C.I. ( IS 210 FG. 220) / C.S. A-216 GR. WCB / S.S. (304/316)

   
  SEAT

NITRILE / EPDM / VITON / TEFLON / SILICON

  DISC

D.I. (EPOXY COATED) C.S. A216GR. WCB/S.S. (304/316/316L) TEFLON COATED / TITANIUM / ALLOY-20 HESTALLOY B&C

 

 

  STEM

AISI 410 / S.S. 304 / S.S. 316 / S.S. 316 L

 

 

  BUSH

EPDM / VITON / TEFLON

 

 

  TYPE

FLANGEND / WAFER / LUG

 

 

  CLASS

PN 10 to PN 16

 

 

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