ARITA | CGA-F2,CGA-F5

Gate Valve CGA-F2,CGA-F5

Description

Specification Standards :

  • Designed is according : API 600
  • Face to face dimensions : ASME B16.50
  • Flanged end : ASME B16.5 RF
  • Pressure temperature rating : ASTM B16.34 pressure test : API598

Features :

  • Bolted bonnet, outside screw and yoke. rising stem
  • Solid wedge disc design
  • Hand – wheel operation

Application :

  • For general and industrial services
  • Applicable medium : Water, Oil
Test Requirements 
Working Pressure 150 PSI ( 10 Bar)
Maximum Pressure 200 PSI ( 14 Bar)
Shell Test Pressure 300 PSI ( 21 Bar)
Applicable Temperature -20~425 ℃
Test Requirements 
Maximum Pressure 300 PSI ( 20 Bar)
Shell Test Pressure 600 PSI ( 42 Bar)
Applicable Temperature -20~425 ℃

Materials : 

No. Parts Material
1 Body ASTM A216-WCB
2 Seat ring ASTM A216+STL
3 Wedge ASTM A216-WCB + 13 Cr
4 Stem ASTM A276 420
5 Gasket 304 S.S. Jacketed graphite
6 Bonnet ASTM A216-WCB
7 Stud ASTM A193-B7
8 Nut ASTM A194-2H
9 Backseat ASTM A216+13Cr
10 Packing Graphite
11 Pin C.S
12 Gland bolt ASTM A193-B7
13 Gland nut ASTM A194-2H
14 Bushing ASTM A182-F6a
15 Gland ASTM A216-WCB
16 Stem nut ZcuA110Fe3 Bronze
17 Lubricator Cu
18 Retaining nut C.S.
19 Handeheel ASTM A47
20 H.W. lock nut C.S.

Dimension(mm)

Size 2″, 2-1/2″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 14″, 16″