from DN8 to DN32 - from PN10 to PN50 - from -220°C to +120°C
Description
Stainless steel #304L manual globe valve with extended screwed bonnet and butt welding ends in its standard version. The bubble-tight shut-off is ensured through an integral seat and a renewable soft composition disc.
Applications
Designed for use on all air components gases in its standard version, this valve offers an economical solution for the handling of a large variety of fluids within small pipes (DN<=DN32) and for small pressure ratings (PN<=PN50). This valve is extensively used in every kind of industrial projects: air separation plants, petrochemical plants, dangerous products transportation, ...
General features
- the use of a stainless steel cryogenic extension (bonnet and stem) reduces the calorific conduction between the very low temperature flowing medium and the packing. This ensures perfect tightness of packing in service conditions.
- the sturdy design, the high-quality of the selected materials and the high-performance components of this valve provide to it multi-purpose characteristics.
Alternatives
- Extension length upon demand
- Metallic plug, throttling plug
- Socket-welding ends or flanged ends
- Construction without copper or copper alloy
- Fire safe construction
- reinforced packing gland
- Lockable handwheel
- Actuated valves (fails open / fails closed)
- ... (see codification)
| Dimensions in mm | Weight (W) in kg | |||||||
| DN1 | PN | Do | E | H | Ho | ØV | W | |
| 8 | Up to 50 | 15 | 100 | 211 | 219 | 80 | 1,8 | |
| 12 | Up to 50 | 15 | 100 | 211 | 219 | 80 | 1,8 | |
| 15 | Up to 50 | 15 | 100 | 211 | 219 | 80 | 1,8 | |
| 20 | Up to 50 | 25 | 125 | 265 | 276 | 125 | 3,5 | |
| 25 | Up to 50 | 25 | 125 | 265 | 276 | 125 | 3,5 | |
| 32 | Up to 50 | 160 | 316 | 330 | 125 | 4,5 | ||
| Standard materials | ||
| Rep | Designation | Standard materials |
| EN 10222-5 | ||
| 1 | Body | X2CrNi18-9 1.4307 |
| A182 F304L | ||
| 2 | Body gasket | Graphite + 316L |
| EN 10088-3 | ||
| 3 | Bonnet | X8CrNiS18-9 1.4305 |
| AISI 303 | ||
| EN 10088-3 | ||
| 4 | Stem | X8CrNiS18-9 1.4305 |
| AISI 303 | ||
| 5 | Handwheel | AS13 Y30 |
| 8 | Packing | PTFE (Teflon™) |
| EN 10088-3 | ||
| 9 | Body union screw | X8CrNiS18-9 1.4305 |
| AISI 303 | ||
| EN 10088-3 | ||
| 10 | Plug | X8CrNiS18-9 1.4305 |
| AISI 303 | ||
| 11 | Composition disc | PTFE (Teflon™) |
| NF EN 1982 | ||
| 14 | Screw | CuSn7Zn4Pb7-C CC493K |
| 0B505 C93200 | ||
| 1 | 6 | 0 | 8 | 0 | 0 | - | X | X | X | - | 00 | 00 | 00 | - | DN | .. | PN | .. |
|---|
| 1 | 6 | 0 | 8 | 0 | 0 | - | X | X | X | - | 00 | 00 | 00 | - | DN | .. | PN | .. |
|---|
| Value | Plug material |
|---|---|
| 1 | PTFE disc |
| 2 | PCTFE disc |
| 6 | Metal plug (st. st.) |
| 1 | 6 | 0 | 8 | 0 | 0 | - | X | X | X | - | 00 | 00 | 00 | - | DN | .. | PN | .. |
|---|
| Value | End connections |
|---|---|
| 3 | Flanged ends |
| 4 | Butt welding ends |
| 5 | Socket welding ends |
| 1 | 6 | 0 | 8 | 0 | 0 | - | X | X | X | - | 00 | 00 | 00 | - | DN | .. | PN | .. |
|---|
| Value | Pressure rating |
|---|---|
| 1 | PN16 & class 150 |
| 2 | PN25 |
| 3 | PN 40 & class 300 |
| 1 | 6 | 0 | 8 | 0 | 0 | - | X | X | X | - | 00 | 00 | 00 | - | DN | .. | PN | .. |
|---|
| Value | Option |
|---|---|
| E | ATEX CE Ex II 2G/D |
| G | Graphite packing |
| 1 | 6 | 0 | 8 | 0 | 0 | - | X | X | X | - | 00 | 00 | 00 | - | DN | .. | PN | .. |
|---|
| Value | Option |
|---|---|
| 01 | Screw down check valve |
| 03 | Throttling plug |
| 17 | Hard faced seat |
| 20 | Without copper and copper alloys in contact with the atmosphere |
| 21 | Without copper and copper alloys |
| 22 | Without copper and copper alloys in contact with the flowing medium |
| 25 | Special extended bonnet length |
| 30 | Limit switch open |
| 31 | Limit switch closed |
| 32 | Limit switch open and closed |
| 60 | Handwheel lock up device. |
| 65 | Electrical actuator |
| 67 | Spring return pneumatic actuator (air to close) |
| 68 | Spring return pneumatic actuator (air to open) |