Flange globe and gate valve technical data
Material Specification
| Parts |
C |
C6 |
U |
UM |
R |
RM |
| Body |
A216-WCB |
A217-WCB |
A315-CF8M |
A351-CF8M |
A315-CF3 |
A315-CF3M |
| Bonnet |
A216-WCB |
A217-WC6 |
A315-CF8M |
A315-CF8M |
A315-CF3 |
A351-CF3M |
| S&S Facing |
A182-F6 or Stellite |
Stellite or Hastelloy C |
| Stem |
A276-410/420 |
A276-304 |
A276-316 |
A276-304L |
A276-316L |
| gasket |
Class150 |
Graphite/304 |
Graphite/304 |
Graphite/304 |
Graphite/316 |
Graphite/304 |
Graphite/316 |
| Class300 |
| B.S Bushing |
A276-410/420 |
A276-304 |
A276-316 |
A276-304L |
A276-316L |
| Lantern |
| Bonnet Stub |
A193-B7 |
A193-B16 |
A193-B8 |
| Bonnet Nut |
A194-2H |
A194-4 |
A194-8
|
| Packing |
Graphite or Stainless Steel Wire
|
| Stem Nut |
ASTM B62
|
| Hand wheel |
ASTM A536
|
| Note |
Equipped with back seat
bushing expect Class 150 and 300 Stainless steel Valves |
Pressure Test By API 6D Specifications
| Valve Pressure |
Minimum Test Pressure, Psig |
Pressure Backseat, Psig |
Air Seat Psig
-10__+10 |
| Class |
Shell Hydrostatic |
Seat Hydrostatic |
High (min) |
Low (-10__+10) |
| 150 |
425 |
300 |
300 |
80 |
80 |
| 300 |
1100 |
800 |
800 |
80 |
80 |
Pressure Test By API 598 Specifications
| Valve Pressure |
Minimum Test Pressure, Psig |
Pressure Backseat, Psig |
Air Seat Psig
-10__+10 |
| Class |
Shell Hydrostatic |
Seat Hydrostatic |
High (min) |
Low (-10__+10) |
| 150 |
425 |
315 |
315 |
60----100 |
80 |
| 300 |
1125 |
815 |
815 |
60----100 |
80 |
กก
กก
|
Globe Valve
 Stainless steel Gate and Globe Valve Technical Data
Cast Iron Flange Globe Valve
Stainless Steel
Flange Globe Valve
Stainless
steel Globe Valve
Brass Flanged Globe Valve
Brass Forging Globe Valve
|
