BALL VALVES ( Full Port Three Piece)

 

 

Special Features of “SUMKA” Ball Valve

         *    Valves are Designed for solvent Extraction plant & Oil

               Refinery services

         *    Completely reliable leaktight Performance resulting from Unique

                sealing design

                 *    Valves suitable for mounting between Flanges as per 

                        BS, ASA and DIN.

                 *     Designed for Solvent Extraction Plant &  oil Refinery Service

 

                                  Dimensional Detail      Application     Catalogue

 

      Standard Material of Construction

 
 

Description

Material
1

Body

 Cast iron/FG 200
2

Body Seal

PTFE
3

Ball

SS304
4

Ball Seal

PTFE
5

End Flange

 Cast iron/FG 200
6 Thrust Bearing GFT
7 Stem Seal PTFE
8 Gland AISI 304
9 Nut AISI304
10

Stem

 AISI304
11 Spring Washer Spring Steel
12 Nut ASTM 194 GR 2H
13 Lever MS
14 Stud ASTM A193.GR.B-7

 

·        Other Material Available against specific requirements

 

 

Pressure testing   

Type

15mm to 100mm

Body

30  Kg/ cm2 ( 427 PSI)

Seat

21 Kg/ cm2 (299 PSI)

Air

6 Kg/ cm2  ( 85 PSI )

 

 

 

 

 

 

 

Over All Dimensions

Size "MM" A B C D
15 121 12.5 45 75
20 121 19 50 80
25 140 25 60 85
40 165 38 85 100
50 203 50 95 115
65 222 65 115 135
80 241 80 135 160
100 305 102 160 200