Model 851 3-Piece High Pressure Ball Valve
Pressure Rating
| 85F | 1500WOG (1/4"-1") |
| 1000WOG (11/4"-2") | |
| 700WOG (21/2"-3") | |
| 85R | 1500WOG (1/2"-11/4") |
| 1000WOG (11/2"-21/2") | |
| 700WOG (3"-4") |
Material
EN10213 1.4408 / 1.0619
Seat
TFM1600, 25%, 50%
Bore Type
Full Bore, Reduced Bore
Additional Features
Available connections:
Threaded, Socket weld, Butt weld
Anti-static device (Ball-stem-body)
Able to mount actuators with extra parts
Threaded, Socket weld, Butt weld
Anti-static device (Ball-stem-body)
Able to mount actuators with extra parts
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Specifications
Model 851 3-Piece High Pressure Ball Valve
Materials List
| No. | Part Name | Q'TY | Material |
|---|---|---|---|
| 1 | BODY | 1 | 1.4408(CF8M)/ 1.0619(WCB) |
| 2 | END CAP | 2 | 1.4408(CF8M)/ 1.0619(WCB) |
| 3 | BALL | 1 | SUS316 |
| 4 | STEM | 1 | SUS316 |
| 5 | PACKING | 2 | PTFE |
| 6 | SEAT | 2 | 25% CARBON FILLED PTFE |
| 7 | LOWER STEM SEAL | 1 | 50%S.S.POWDER FILLED PTFE |
| 8 | COMPRESS RING | 1 | SUS316 |
| 9 | UPPER STEM SEAL | 1 | TFM4215 |
| 10 | V-RING PACKING | 1SET | MG1241 |
| 10A | STEM PACKING | 1 | TFM4215 |
| 11 | BUSHING | 1 | 50%S.S.POWDER FILLED PTFE |
| 12 | GLAND | 1 | SUS304 |
| 13 | BOLT | 4-6 | SUS304 |
| 14 | WASHER | 4-6 | SUS304 |
| 15 | BOLT NUT | 4-6 | SUS304 |
| 16 | BELLEVILLE WASHER | 2 | SUS304 |
| 17 | LOCK SADDLE | 1 | SUS304 |
| 18 | STEM NUT | 2 | SUS304 |
| 19 | LOCKING DEVICE | 1 | SUS304 |
| 20 | STOP PIN | 1 | SUS304 |
| 21 | STOP PIN NUT | 1 | SUS304 |
| 22 | HANDLE | 1 | CF8 |
| 23 | HANDLE SLEEVE | 1 | VINYL |
Dimensions (mm)
| Size | 1B | B2 | ØD | Ød1 | E | F | ØH | I | L | O | RT | ISO 5211 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F | R | F | R | F | R | F | R | F | R | F | R | F | R | F | R | F | R | F | R | F | R | F | R | ||
| 1/4" | DN8 | 27.7 | - | 12.7 | - | 11.2 | - | 9.5 | - | 120 | - | 66 | - | 8.0 | - | 5.0 | - | 66.8 | - | 0.5 | - | 14.1 | - | F03 | - |
| 3/8" | DN10 | 27.7 | - | 12.7 | - | 12.7 | - | 12.7 | - | 120 | - | 66 | - | 8.0 | - | 5.0 | - | 66.8 | - | 0.5 | - | 17.5 | - | F03 | - |
| 1/2" | DN15 | 38.1 | 27.7 | 15 | 12.7 | 15 | 12.7 | 15.6 | 15.8 | 134 | 120 | 84 | 66 | 9.7 | 8.0 | 6.3 | 5.0 | 71.0 | 66.8 | 0.5 | 0.5 | 22.4 | 22.4 | F04 | F03 |
| 3/4" | DN20 | 41.8 | 38.1 | 20 | 15 | 20 | 15 | 20.7 | 21 | 134 | 134 | 88 | 84 | 9.7 | 9.7 | 6.3 | 6.3 | 96.5 | 71.0 | 0.5 | 0.5 | 27.4 | 27.4 | F04 | F04 |
| 1" | DN25 | 51.6 | 41.8 | 21.4 | 20 | 25.4 | 20 | 26.6 | 26.6 | 167 | 134 | 98 | 88 | 11.2 | 9.7 | 8.0 | 6.3 | 109.1 | 96.5 | 0.5 | 0.5 | 34.2 | 34.2 | F05 | F04 |
| 11/4" | DN32 | 54.9 | 51.6 | 21.7 | 21.4 | 32 | 25.4 | 35.6 | 35.1 | 167 | 167 | 101 | 98 | 11.2 | 11.2 | 8.0 | 8.0 | 117.0 | 109.1 | 0.5 | 0.5 | 43.0 | 43.0 | F05 | F05 |
| 11/2" | DN40 | 66.2 | 54.9 | 25.6 | 21.7 | 38 | 32 | 41.2 | 41.2 | 204 | 167 | 117 | 101 | 16.0 | 11.2 | 9.5 | 8.0 | 129.3 | 117.0 | 0.5 | 0.5 | 49.0 | 49.0 | F07 | F05 |
| 2" | DN50 | 75.4 | 66.2 | 25.2 | 25.6 | 50.8 | 38 | 53 | 53 | 204 | 204 | 125 | 117 | 16.0 | 16.0 | 9.5 | 9.5 | 141.4 | 129.3 | 1.0 | 1.0 | 61.1 | 61.1 | F07 | F07 |
| 21/2" | DN65 | 89.4 | 75.4 | 42.7 | 25.2 | 65 | 50.8 | 68.4 | 68.4 | 250 | 204 | 165 | 125 | 22.3 | 16.0 | 17.0 | 9.5 | 173.9 | 141.4 | 1.0 | 1.0 | 77.1 | 77.1 | F10 | F07 |
| 3" | DN80 | 101.2 | 89.4 | 39.4 | 42.7 | 76 | 65 | 77.8 | 77.8 | 250 | 250 | 174 | 165 | 22.3 | 22.3 | 17.0 | 17.0 | 193.1 | 173.9 | 1.6 | 1.6 | 90.2 | 90.2 | F10 | F10 |
| 4" | DN100 | - | 102.2 | - | 39.4 | - | 76 | - | 102.5 | - | 250 | - | 174 | - | 22.3 | - | 17.0 | - | 193.1 | - | 1.6 | - | 115.1 | - | F10 |