KNIFE EDGE GATE VALVES

 

 

Special Features of “SUMKA” Knife Edge Gate valve

         *    Suitable for Corrosion & abrasion resistance

         *   Rugged Stainless Steel gate

         *   Many choice of Drive Arrangement

         *   Optional Deflector Cone Arrangement

         *  

      

 

 

 

          Dimensional Detail    Application    Catalogue

 

                                                Standard Material of Construction

 
 

Description

Material
1

Body

 Cast iron/Cast Steel with SS Jacketing
2

Gate

 SS 304/ SS316/ Haste Alloy B or C
3 Stem EN8/ SS410/ SS304/ SS316
4 Yoke Sleeve Bronze
5

Gland

 Cast steel/CF8/CF8M
6

Gland Packing

 Teflon Impregnated Graphite Asbestos

 

·        Other Material Available against specific requirements

 

 

Pressure testing

Type

50mm to 300mm

Body

30  Kg/ cm2   326 PSI)

Seat

22 Kg/ cm2  (312 PSI)

 

 

 

 

 

 

 

 

 

Over All Dimensions

Size "MM" A B
50 48 279
65 48 309
80 51 319
100 51 350
125 57 437
150 57 483
200 70 588
250 70 686
300 76 803
350 76 887
400 89 996
450 89 1096
500 114 1231
600 114 1434

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