256FTS
Carbon Steel Full Port 2-Piece Ball Valve, Threaded Ends, 1000 WOG
DESIGN FEATURES
| Sizes | 1/4" - 4" | |
| Class | Class | |
| Pressures | 1000 WOG | 266FTS |
| 1000 WOG | 256FTS | |
| Material | CF8M & WCB | |
| Ends | Threaded | |
| Trim | 316 Stainless Steel Trim; PTFE Packing; RTFE Seats | |
| Features | Slide Latch Locking Device; Oval Handwheels Available Upon Request; 150 PSIG Saturated Steam Rating | |
| ITEM | PARTS | MATERIAL |
|---|---|---|
| 1 | BODY | ASTM A216-WCB |
| 2 | CAP | ASTM A216-WCB |
| 3 | BALL | ASTM A351-CF8M |
| 4 | STEM | ASTM A276-316 |
| 5 | GLAND | AISI 304 |
| 6 | SEAT | RTFE |
| 7 | SEAL | PTFE |
| 8 | PACKING | PTFE |
| 9 | THRUST WASHER | PTFE |
| 10 | SPRING WASHER | AISI 304 |
| 11 | NUT | AISI 304 |
| 12 | HANDLE | STAINLESS STEEL |
| 13 | HANDLE SLEEVE | PVC |
| 14 | LOCK DEVICE | STAINLESS STEEL |
| ITEM | PARTS | MATERIAL |
|---|---|---|
| 1 | BODY | ASTM A216-WCB |
| 2 | CAP | ASTM A216-WCB |
| 3 | BALL | ASTM A351-CF8M |
| 4 | STEM | ASTM A276-316 |
| 5 | GLAND | AISI 304 |
| 6 | SEAT | RTFE |
| 7 | SEAL | PTFE |
| 8 | PACKING | PTFE |
| 9 | THRUST WASHER | PTFE |
| 10 | SPRING WASHER | AISI 304 |
| 11 | NUT | AISI 304 |
| 12 | HANDLE | STAINLESS STEEL |
| 13 | HANDLE SLEEVE | PVC |
| 14 | LOCK DEVICE | STAINLESS STEEL |
| ITEM | PARTS | MATERIAL |
|---|---|---|
| 1 | BODY | ASTM A216-WCB |
| 2 | CAP | ASTM A216-WCB |
| 3 | BALL | ASTM A351-CF8M |
| 4 | STEM | ASTM A276-316 |
| 5 | GLAND | AISI 304 |
| 6 | SEAT | RTFE |
| 7 | SEAL | PTFE |
| 8 | PACKING | PTFE |
| 9 | THRUST WASHER | PTFE |
| 10 | SPRING WASHER | AISI 304 |
| 11 | NUT | AISI 304 |
| 12 | HANDLE | STAINLESS STEEL |
| 13 | HANDLE SLEEVE | PVC |
| 14 | LOCK DEVICE | STAINLESS STEEL |
| Size (NPS) | d | D | L | H | H1 | W | T | Torque (in-lb) | Weight (lb) |
|---|---|---|---|---|---|---|---|---|---|
| 3/4" | 0.79 | 1.26 | 2.58 | 2.5 | 1.25 | 4.92 | 7/16"-20UNF | 66.4 | 1.1 |
| 1" | 0.98 | 1.5 | 3.1 | 3.07 | 1.55 | 5.87 | 7/16"-20UNF | 97.4 | 1.8 |
| 1 1/4" | 1.26 | 1.89 | 3.54 | 3.27 | 1.49 | 5.87 | 1/16"-20UNF | 132.8 | 2.4 |
| 1 1/2" | 1.5 | 2.16 | 4.13 | 4.02 | 1.71 | 7.48 | 1/2"-20UNF | 177 | 4 |
| 2" | 1.97 | 2.64 | 4.88 | 4.25 | 1.65 | 7.48 | 1/2"-20UNF | 354 | 6 |
| 2 1/2" | 2.48 | 3.35 | 5.75 | 5.43 | 2.16 | 9.84 | 3/4"-10UNF | 531 | 12.3 |
| 3" | 2.99 | 3.94 | 6.46 | 5.75 | 2.2 | 9.84 | 3/4"-10UNF | 752.3 | 16.5 |
| Size (NPS) | d | D | L | H | H1 | W | T | Torque (in-lb) | Weight (lb) |
|---|---|---|---|---|---|---|---|---|---|
| 3/4" | 0.79 | 1.26 | 2.58 | 2.5 | 1.25 | 4.92 | 7/16"-20UNF | 66.4 | 1.1 |
| 1" | 0.98 | 1.5 | 3.1 | 3.07 | 1.55 | 5.87 | 7/16"-20UNF | 97.4 | 1.8 |
| 1 1/4" | 1.26 | 1.89 | 3.54 | 3.27 | 1.49 | 5.87 | 7/16"-20UNF | 132.8 | 2.4 |
| 1 1/2" | 1.5 | 2.16 | 4.13 | 4.02 | 1.71 | 7.48 | 1/2"-20UNF | 177 | 4 |
| 2" | 1.97 | 2.64 | 4.88 | 4.25 | 1.65 | 7.48 | 1/2"-20UNF | 354 | 6 |
| 2 1/2" | 2.48 | 3.35 | 5.75 | 5.43 | 2.16 | 9.84 | 3/4"-10UNF | 531 | 12.3 |
| 3" | 2.99 | 3.94 | 6.46 | 5.75 | 2.2 | 9.84 | 3/4"-10UNF | 752.3 | 16.5 |
| NPS | d | L | L1 | H | W | E | M | P | Torque (in-lb) | Weight (lb) |
|---|---|---|---|---|---|---|---|---|---|---|
| 4" | 3.78 | 9.45 | 1.97 | 7.01 | 11.69 | 2.36 | 1/4" | 3/4"-16UNF | 796.6 | 30.6 |
NOTE: The information and data in this product data sheet is provided on this website as a general guide only. The information and data displayed are accurate to the best of our knowledge, and may be revised at any time without notice. Ohio Valve Company assumes no responsibility for the accuracy of this information as displayed on this website. Contact Ohio Valve Company directly for the most current product dimensional data and general assembly drawings.
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