|
|
Cast Steel Gate Valve
The gate valves cast steel bolted bonnet flanged end are available in class 150, 300 & 600 2”-12”.
Applications
- Refineries, power stations, process & general industry
- For water, steam, gas, oil and other non-aggressive media
- Further applications on request
Variants on Request
- Bypass execution
- Actuator execution
- Trim 8, Trim 5 for #150/300 valves
- Trim 5 for #600 WCB valves
- Trim 8 for #600 WC6 valves
- Other material of construction on request
- Position indicator
- Locking arrangement
Operating Data
- Pressure range up to 104 bar (1480 PSI)
- Temperature range up to +593°C/11000F
- Minimum temperature is O°C (less than O°C on request)
- Pressure-temperature ratings as per ASME B 16.34 standard class
Remarks
Forged valves leaflet no. : 0500.10/01 -18 g3
Pressure seal gate valve leaflet no. : 0501.10/01 -18 g3
Pressure seal globe valve leaflet no. : 0502.10/01 -18 g3
Pressure seal check valve leaflet no. : 0503.10/01 -18 G3
Cast steel globe valve leaflet no. : 0502.11 /01 -18 G3
Cast steel check valve leaflet no. : 0503.11 /01 -18 G3
Operating instructions no. : 0500.80/01 -18 G3
When ordering spares indicate valve serial no.
Materials
ANSI Standard Class (as per ASME B 16.34)
- #150/300/600 - A 216 WCB from O°C to 425°C
- #600 - A 217 WC6 from O°C to 593°C
- #150/300 - A351 CF8 from O°C to 537°C
- ASME special class on request
Design
- As per API 600
- Pressure, temperature rating as per ASME B 16.34
- Satellite hard-faced seats
- Graphite gaskets and graphite packing with braided wiping rings
# On all enquiries/orders please provide specifications
Pressure Seal Gate Valve
The gate valves cast steel bolted bonnet flanged end are available in class 900, 1500 & 2500 2”-12”.
Applications
- Power stations, general industry, process engineering
- For water, steam, gas, oil & other non-aggressive media
- Further applications on request
Variants on Request
- By-pass execution
- Actuator execution / gear execution
- Bonnet pressure relief execution
- Full bore execution
- Position indicator
- Locking arrangement
- Other materials
- Other executions
Operating Data
- Pressure up to 439 bar (6250 PSI)
- Temperature up to +593°C/11000F
- Pressure-temperature ratings as per ASME B 16.34, special class
Materials
ANSI Special class (as per ASME B 16.34)
- # 900/1500/2500 - A216 WCB from O°C to 425°C
- # 900/1500/2500 - A217 WC6/WC9 from O°C to 593°C
- # Other materials on request
Design
- As per ASME B 16.34
- Pressure seal bonnet design
- Satellite hard-faced seats & disc surface
- Graphite gaskets & packings with braided wiping rings
- Direct retrofitting of actuator
- Reduced bore
- Double disc wedge design
Remarks
- Pressure seal globe valve leaflet no. : 0502.10/01 -18 G3
- Pressure seal check valve leaflet no. : 0503.10/01 -18 G3
- Operating instructions no. : 0500.80/01 -18 G3
# On all enquiries / orders please provide the specifications. When ordering spares; indicate valve serial number & year of manufacture.
|
|
|
|
|