| SUITBLE FOR |
| GASES |
AIR |
STEAM |
OIL |
WATER |
|
|
|
|
|
|
Salient Features
- Designed To BS EN ISO 17292 (Formerly BS 5351) Standards
- Features Screwed Female Ends Available In BSPT, NPT, Or Socket Weld Configurations
- Reduced Bore With A Three-Piece Construction
- Exceptional Quality And Performance
Technical Data
- Test Pressure (Hydrostatic):
- Shell: 3.1 MPa (31 kg/cm²g)
- Seat: 2.1 MPa (21 kg/cm²g)
- Seat (Steam): 1.055 MPa (10.55 kg/cm²g)
- Maximum Working Temperature: 220°C
| MATERIAL LIST |
| P.NO |
Name Of Part |
Material of Constuction |
Specifications |
Qty. |
| 1 |
Body |
Cast Steel |
ASTM A 216 Gr. WCB |
1 |
| 2 |
Ball |
Stainless Steel |
ASTM A 276 Type 304 / ASTM A 351 Gr. CF8 |
1 |
| 3 |
Thrust Washer |
PTFE 35% Carbon Filled |
- |
1 |
| 4 |
Stem |
Stainless Steel |
ASTM A 276 Type 316 |
1 |
| 5 |
Packing Ring |
PTFE 35% Carbon Filled |
- |
2 |
| 6 |
Gland |
Stainless Steel |
ASTM A 276 Type 304 |
1 |
| 7 |
Cup Washer |
Stainless Steel |
ASTM A 276 Type 304 |
2 |
| 8 |
Nut |
H.T Steel |
ASTM A 194 Gr. 2H |
2 |
| 9 |
Spring Washer |
Spring Steel |
EN 47 Gr. B |
1 |
| 10 |
Lever |
Carbon Steel |
- |
1 |
| 11 |
Body Seat Ring |
PTFE |
- |
2 |
| 12 |
Gasket |
PTFE |
- |
2 |
| 13 |
Spring Washer |
Spring Steel |
EN 47 Gr. B |
8 |
| 14 |
Studs |
Alloy Steel |
ASTM A 193 Gr. B7 |
4 |
| 15 |
Nuts |
H.T Steel |
ASTM A 194 Gr. 2H |
8 |
| 16 |
End Connector |
Cast Steel |
ASTM A 216 Gr. WCB |
2 |
|
SIZE / DIMENSIONS
|
| Size(mm) |
A+1.5 |
B |
OC |
OD+5.0 |
E(MAX.) |
The information provided here serves as guidelines only and is subject to possible modification.
