PFS -4003A
Forged Steel Gate Valve (Class 800) (Full Bore)
PFS -4003A
Forged Steel Gate Valve (Class 800) (Full Bore)
Salient Features
- Complies with Design Standards API 602 and BS EN ISO 15761 (BS 5352).
- Phosphated Body and Bonnet to Maximize Rust Resistance.
- Bolted Bonnet with an Outside Screw, Yoke Type, and Rising Stem Configuration.
- Female Ends Are Screwed to BSPT / NPT or Socket Welded as Per ANSI B16.11.
Technical Data
- Shell: 20.7 MPa (3000 psig)
- Seat & Back Seat (Hydrostatic): 15.2mpa (2200 Psig)
- Seat (Pneumatic): 0.69 Mpa (100 Psig)
- Maximum Working Temperature: 425°C
| MATERIAL LIST | ||||
|---|---|---|---|---|
| Part No | Part Name | Material | Specification | Qty |
| 1 | Body | Forged Steel | ASTM A105 | 1 |
| 2 | Bonnet | Forged Steel | ASTM A105 | 1 |
| 3 | Seat ring | Stainless Steel | ASTM A276 TP 410 + st6 | 2 |
| 4 | Wedge | Stainless Steel | ASTM A276 TP 410 + st6 | 1 |
| 5 | Spindle | Stainless Steel | ASTM A276 TP 410 | 1 |
| 6 | Gasket | Spiral Wound | S.S (Type 304) Graphite Filled | 1 |
| 7 | Packing | Non Asbestos Graphite With Corrosion Inhibitor | - | 4 |
| 8 | Bolt | Alloy Steel | ASTM A193 Gr. B7 | 4 |
| 9 | Gland Bush | Stainless Steel | SS410 | 1 |
| 10 | Gland Flange | Stainless Steel | ASTM A276 TP 410 | 1 |
| 11 | Yoke Sleeve | Stainless Steel | SS416 | 1 |
| 12 | Eye Bolt | Alloy Steel | ASTM A193 Gr. B7 | 2 |
| 13 | Eye Bolt Nut | Alloy Steel | ASTM A193 Gr. 2H | 2 |
| 14 | Handwheel | Ductile Iron | ASTM A 536 / IS 1865 | 1 |
| 15 | Handwheel Nut | Alloy Steel | ASTM A193 Gr. 2H | 1 |
| SUITABLE FOR | ||||
|---|---|---|---|---|
| GASES | AIR | STEAM | OIL | WATER |
| SIZE DESCRIPTION |
|---|
| Size (mm) | A ~ | B~ | C- | D~ |
| 15 | 87 | 150 | 155 | 82 |
| 20 | 87 | 150 | 160 | 82 |
| 25 | 87 | 150 | 165 | 82 |
| 32 | 92 | 150 | 175 | 82 |
| 40 | 107 | 170 | 190 | 90 |
| 50 | 127 | 235 | 280 | 150 |
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