1. Design and manufacture according to: API 6D, BS 5351
2. Connection ends according to:
a) socket welded dimension according to ANSI B16.11;
b) screw thread dimension according to ANSI B1.20.1;
3. Test and inspection according to: API 598.
4. Structure features: floating ball;
5. Material conform to : ANSI/ASTM
6. Main Material: A105(N), LF2, F304(L), F316(L), F51, F91, F11, F22, F321, etc.
The 3-piece forged stainless steel ball valve delivers reliable shut-off in medium-pressure, corrosive systems. Made from CF8M stainless steel, it resists chlorides, acids, and oxidation due to its molybdenum content, with service temperatures up to 600°C. Its three-body design enables easy maintenance without pipeline removal, while butt weld ends ensure secure, leak-free installation. Rated at 150LB, this valve complies with API 607 and is 100% tested per API 598. The soft-seated PTFE ball mechanism ensures zero leakage under normal conditions. Ideal for chemical, pharmaceutical, and food & beverage applications. Trust SFANVALVE for precision-engineered 3-piece forged stainless steel ball valves built for performance and safety.
| Brand | SFAN VALVE OR "OEM" |
|---|---|
| Flow bore | Standard bore or Full bore |
| Material | Carbon steel, Stainless steel, Alloy steel or other |
| Dimension | DN10(1/4") to DN100(4") |
| Class | 150~2500 |
| Medium | Water, oil &gas. |
| Temperature | -196℃(cryogenic design) to 560℃ |
| Valve test | 100% quantity tested before delivery |
| Valve guarantee | 18 months after shipments and 12 months after installed |
| Packing | Plywood or carton cases |
| Delivery time | 7 days to 30 days |
| Place of Origin | Zhejiang, China |
CL800-CL1500 Connection Ends May Be Pipe -welded (Butt-welding or Socket Weldingl and/or Threaded. Design to Bs5351
| Specification(NPS) | F.P. | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
|---|---|---|---|---|---|---|---|---|---|
| Face to face(mm) | L | 75 | 75 | 85 | 100 | 115 | 130 | 150 | 180 |
| Center to handle end(mm) | B | 108 | 108 | 108 | 146 | 178 | 178 | 200 | 200 |
| Height(mm) | H | 51 | 51 | 51 | 108 | 81 | 85 | 105 | 105 |
| Height(Flow port dimensions)(mm) | d CL800 | 6 | 9 | 13 | 18 | 23 | 28 | 35 | 49 |
| Height(Flow port dimensions)(mm) | d CL1500 | 6 | 9 | 13 | 19 | 25 | 32 | 38 | 49 |
CL1500 Connection Ends May Be Pipe-welded (Butt-welding or Socket Weldingl and/or Threaded, Design to Bs5351
| Specification(NPS) | F.P. | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
|---|---|---|---|---|---|---|---|---|---|
| Face to face(mm) | L | 85 | 85 | 100 | 120 | 135 | 160 | 185 | 220 |
| Center to handle end(mm) | B | 108 | 108 | 108 | 146 | 178 | 178 | 200 | 200 |
| Height(mm) | H | 51 | 51 | 51 | 108 | 81 | 85 | 105 | 105 |
| Height(Flow port dimensions)(mm) | d CL800 | 6 | 9 | 13 | 18 | 23 | 28 | 35 | 49 |
| Height(Flow port dimensions)(mm) | d CL1500 | 6 | 9 | 13 | 19 | 25 | 32 | 38 | 49 |
Main Parts & Material List
| NO. | Part name | A105/F6a | LF2/F304 | F304(L)/F304(L) | F316(L)/F316(L) | F51/F51 |
|---|---|---|---|---|---|---|
| 1 | Body | A105 | LF2 | F304(L) | F316(L) | F51 |
| 2 | Seat | RPTFE or PEEK | RPTFE or PEEK | RPTFE or PEEK | RPTFE or PEEK | RPTFE or PEEK |
| 4 | Stem | 410 | 304 | 304(L) | 316(L) | F51 |
| 5 | Gasket | PTFE | PTFE | PTFE | PTFE | PTFE |
| 6 | Bonnet | A105 | LF2 | F304 | F316 | F51 |
| 9 | Gland | 410 | 304 | 304(L) | 316(L) | F51 |
| 11 | Gland flange | A105 | LF2 | F304 | F316 | F51 |
| 14 | Flat nut | 8 | 8 | 8 | 8 | 8M |
| 18 | Packing | PTFE | PTFE | PTFE | PTFE | PTFE |
| 40 | Ball | F6 | F304 | F304(L) | F316(L) | F51 |
| 41 | O-ring | VITON | VITON | VITON | VITON | VITON |
| 42 | Back seat gasket | RPTFE or PEEK | RPTFE or PEEK | RPTFE or PEEK | RPTFE or PEEK | RPTFE or PEEK |
| 43 | Wrench | ANSI 1025 | ANSI 1025 | ANSI 1025 | ANSI 1025 | ANSI 1025 |
| 44 | Screw | 88 | 88 | 88 | 88 | 88 |
| 45 | Lock | End product | End product | End product | End product | End product |
| 46 | Locator | ANSI 1025 | ANSI 1025 | ANSI 1025 | ANSI 1025 | ANSI 1025 |
Your questions answered
For Sfanvalve’s standard products, we are willing to start production without any payment in advance. We accept product inspection upon completion, and payment is only due once the inspection is passed. SFAN will then arrange shipment to your designated warehouse as per your requirements.
Yes. After receiving the contract, we will provide technical drawings. Production will commence based on these drawings once they are confirmed by both parties.
After receiving the contract and confirming the drawings, we will provide a production schedule and manufacture strictly according to it. We will provide photos or videos to share and make a record for every stage of the production process. If a serious delay occurs due to management error, we will arrange air shipment and bear all costs by air.”
The warranty period is 18 months from the date of shipment or 12 months from the date of installation, whichever occurs first.
