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API 602 Forged Steel Gate Valve SW DN25 Class 800LB A105
Titan compact forged gate valves are in compliance with API602. Titan Valve supplies a full range forged steel valves including bolted bonnet and pressure seal bonnet design.
Email : [email protected]
Description
Titan valve provides forged steel API 602 gate valves in sizes 4″ and smaller for natural gas and petroleum industries, as well as power plant services. Pressure designation: includes Class 150, Class 300, Class 600, Class 800, Class 900 and Class 1500. Size range: 1/4″(DN 8) ~ 4″(DN 100).
● Design Standards: API 602, ISO 15761, BS5351;
● End Connections: Butt Welding(BW)-ASME B16.25, Socket Welding(SW)-ASME B16.11, Threaded-ASME B1.20.1;
● Hydraulic and Air Test: API 598;
● Pressure & Ratings: ASME B16.34.
Material Description
| Item No. | Part Name | Materials |
| 1 | Handwheel | Ductile Iron |
| 2 | Name Plate | Stainless Steel |
| 3 | Handwheel Nut | ASTM A194 2H; ASTM A194 8 |
| 4 | Stem Nut | ASTM A276 420 |
| 5 | Gland Bolt | ASTM A193 B8 |
| 6 | Gland Nut | ASTM A194 8 |
| 7 | Gland Flange | ASTM A216 WCB; ASTM A352 LCB; ASTM A351 CF8 |
| 8 | Gland | SS304, SS316 |
| 9 | Packing | Graphite |
| 10 | Bonnet Bolt | ASTM A193 B7, B7M, B8, B16; ASTM A320 L7M |
| 11 | Bonnet Nut | ASTM A194 2H, 7M, 8, 16 |
| 12 | Bonnet Gasket | SS304+Graphite; SS316+Graphite |
| 13 | Seat Ring | ASTM A276 410; ASTM A182 F304/ F316 |
| 14 | Gate | ASTM A182 F6a/ F304/ F316 |
| 15 | Body | ASTM A105, ASTM A350 LF2, ASTM A182 F5/ F11/ F22/ F91, F304(L)/ F316(L) |
API600 Trim
| Trim Number | Gate Surfaces | Seat Surfaces | Stem Material |
| 1 | 13Cr | 13Cr | ASTM A182 F6a |
| 2 | 18Cr-8Ni | 18Cr-8Ni | ASTM A182 F304 |
| 3 | 25Cr-20Ni | 25Cr-20Ni | F310 |
| 5 | HF(Co-Cr A) | HF(Co-Cr A) | ASTM A182 F6a |
| 8 | 13Cr | HF(Co-Cr A) | ASTM A182 F6a |
| 9 | Monel | Monel | Monel |
| 10 | 18Cr-8Ni-Mo | 18Cr-8Ni-Mo | ASTM A182 F316 |
| 12 | 18Cr-8Ni-Mo | HF(Co-Cr A) | ASTM A182 F316 |
| 13 | Alloy 20 | Alloy 20 | Alloy 20 |
| 15 | HF(Co-Cr A) | HF(Co-Cr A) | ASTM A182 F304 |
| 16 | HF(Co-Cr A) | HF(Co-Cr A) | ASTM A182 F316 |
Dimensional Data
| NPS | Standard | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| Full | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| L | 79 | 79 | 92 | 111 | 120 | 120 | 140 | 178 | |
| H(OPEN) | 158 | 158 | 169 | 197 | 236 | 246 | 283 | 330 | |
| W | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 200 | |
| Weights | Bolted | 2.1 | 2 | 2.3 | 4.3 | 5.9 | 6.9 | 11.1 | 15.2 |
| Welded | 1.8 | 1.7 | 2 | 3.8 | 5.1 | 6.1 | 10.2 | 14.2 | |
