WAFER CHECK VALVES

 

Special Features of “SUMKA” Wafer Check Valve

         *   Simple in Design & less in weight

         *   Suitable for horizontal & vertical mountings

         *   Space requirement is very less compare to conventional

              check valves.

         *     Valves suitable for mounting between Flanges as per 

                        BS, ASA and DIN.

                 *   Suitable for both corrosive and Non-corrosive liquids

 

 

 

              

   Dimensional Detail      Application  Catalogue

 

 

                                                Standard Material of Construction

 
 

Description

Material
1

Body

 Cast iron/ Cast Steel/ SS304/SS316
2

Disc

 Cast iron/ Cast Steel/ SS304/SS316
3

'O' Ring

Nitrile / Silicon/ EPDM / PTFE
4

Hinge Pin

  AISI 304/ AISI 316

 

·        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 C Weight KG
50 110 20 42 4.5
65 132 22 60 5
80 145 25 71 6
100 160 25 90 8
125 188 25 110 9.5
150 220 30 130 14
200 270 34 175 18
250 325 34 220 24
300 370 36 265 32
350 440 45 270 41
400 506 51 310 56
450 540 60 260 78
500 600 64 405 101
600 710 76 460 180