GATE VALVE FORGED FOR WELDING WITH RISING STEM SW / 800 LBS
Material:
steel 1.0619; ASTM A 105 NDimensions:
DN 10 - 50DESCRIPTIONS
Gate valve used as shut off in cooling, sea water and shipside applications, multiturn operation, non-rising stem.
MEDIA
Steam. Thermal oil. Fuel oil, lubricating oil and flammable hydraulic oil. Cargo oil. Air. Gas. Non-flammable hydraulic fluid. Boiler feedwater, condensate. Seawater and freshwater.
OPTIONS
Larger Dimension on request
Materials
| No. | PARTS | MATERIALS |
|---|---|---|
| 1 | Body | forged Steel ASTM A105N |
| 2 | Bonnet | forged Steel ASTM A105N |
| 3 | Gate | ASTM A479 410 |
| 4 | Seat | ASTM A 479 410 + Stellite |
| 5 | Stem | ASTM A479 410 |
| 6 | Bonnet | st. steel 304 + graphite |
| 7 | Gland packing | graphite packing |
| 8 | Handwheel | steel |
Characteristics
| SPECIFICATION | |
|---|---|
| Building standard | ANSI, API 602 - ASME B16.34 - BS 5352 |
| Thread standard | threaded Ends FF (NPT) to ASME B1.20.1 |
| Trim | Trim #8 |
| Building lenght | factory standard |
| Bonnet connection | bolted |
| Execution | straight |
| Connection | socket weld / ANSI B16.11 |
| Operation | handwheel |
| Actuation | multiturn |
| Т max. °C | 426 °C |
Dimensions
| DN | PN | Connection | H (open) | M | Weight (kg) | |
|---|---|---|---|---|---|---|
| Inch | LBS | L | ||||
| 1/4" | 800 lbs | Socket weld | 83 | 160 | 102 | 1,2 |
| 3/8" | 800 lbs | Socket weld | 83 | 160 | 102 | 1,2 |
| 1/2" | 800 lbs | Socket weld | 83 | 160 | 102 | 1,7 |
| 3/4" | 800 lbs | Socket weld | 89 | 165 | 102 | 2,0 |
| 1" | 800 lbs | Socket weld | 98 | 184 | 102 | 2,8 |
| 1 1/2" | 800 lbs | Socket weld | 121 | 232 | 140 | 5,4 |
| 2" | 800 lbs | Socket weld | 140 | 281 | 168 | 9,3 |