A 3-way plug valve is a type of valve used to control the flow of fluids (liquids or gases) in a piping system. It features three ports, which can be arranged in various configurations to allow for different flow paths. The valve uses a cylindrical or tapered plug with a hole through the center that can be rotated to align with the ports, thereby controlling the flow direction and rate.The plug inside the valve can be rotated to different positions to control the flow path. The plug may have a straight-through hole or a more complex passageway, depending on the desired flow configuration.T-Port: Allows for mixing or diverting flow between the three ports.L-Port: Typically used for diverting flow from one port to another, but not for mixing.
Features And Benefits
1. Cavity free
2. 360° degree port lip design to ensure sleeve containment
3. No cold-flow, deformation, or rotation of the sleeve
4. Large shut-off area to assure long-lasting in-line sealing
5. Easy in-line adjustability
6. No seizing. No sticking
7. Bottom and side entry options
Technical Details
MATERIALS OF CONSTRUCTION: Carbon Steel, Stainless Steel, Nickel Alloys and Additional materials upon request
SIZE RANGE: 1/2″ to 12″ / DN15-DN300
PRESSURE RATINGS: Class 150 & 300 / PN 10-40
TEMPERATURE RANGE: -20°F up to 600°F (ASME B16.34) / -100°C up to +280°C
BODY CONFIGURATION: Flanged End, Weld End, Screwed End, Full Port
SPECIAL OPTIONS: Wide range of sleeve materials, Fire-safe, Different top work configurations, Actuation options
Applications
Chemicals, Chlor-Alkali, Polymers, Fertilizers, Pulp and Paper, Slurries, Food industry, Refining, Water
| Material Specification | ||||
| NO. | DESCRIPTION | CARBON STEEL | SS304 | SS316 |
| 1 | BODY | A216 WCB | A351 CF8 | A351 CF8M |
| 2 | PLUG | A351 CF8 | A351 CF8 | A351 CF8M |
| 3 | SEAT | PTFE | PTFE | PTFE |
| 4 | GASKET | PTFE | PTFE | PTFE |
| 5 | PACKING | PTFE | PTFE | PTFE |
| 6 | BONNET | A216 WCB | A351 CF8 | A351 CF8M |
| 7 | BOLT | A193 B7 | A193 B8M | A193 B8M |
| 8 | NUT | A194 2H | A194 8M | A194 8M |
| 9 | ADJUSTING PAD | SS304 | SS304 | SS316 |
| 10 | GLAND FLANGE | A216 WCB | A351 CF8 | A351 CF8M |
| 11 | BOLT | A193 B7 | A193 B8M | A193 B8M |
| 12 | CONNECT SLEEVE | AISI 1045 | AISI 1045 | AISI 1045 |
| 13 | BOLT | A193 B7 | A193 B8M | A193 B8M |
| 14 | GASKET | SS304 | SS304 | SS304 |
| 15 | YOKE | CARBON STEEL | CARBON STEEL | CARBON STEEL |
| 16 | KEY | AISI 1045 | AISI 1045 | AISI 1045 |
| 17 | WORM | - | - | - |
| 18 | PACKING PAD | SS304 | SS304 | SS304 |
| Material Specification | ||||
| NO. | DESCRIPTION | CARBON STEEL | SS304 | SS316 |
| 1 | BODY | A216 WCB | A351 CF8 | A351 CF8M |
| 2 | PLUG | A216 WCB+ENP | A351 CF8 | A351 CF8M |
| 3 | SEAT | PTFE | PTFE | PTFE |
| 4 | GASKET | PTFE | PTFE | PTFE |
| 5 | ADJUSTING PAD | SS304 | SS304 | SS316 |
| 6 | PACKING PAD | SS304 | SS304 | SS316 |
| 7 | PACKING | PTFE | PTFE | PTFE |
| 8 | BONNET | A216 WCB | A351 CF8 | A351 CF8M |
| 9 | NUT | A194 2H | A194 8M | A194 8M |
| 10 | BOLT | A193 B7 | A193 B8M | A193 B8M |
| 11 | GLAND FLANGE | A216 WCB | A351 CF8 | A351 CF8M |
| 12 | ADJUST BOLT | A193 B7 | A193 B8M | A193 B8M |
| 13 | WRENCH | CARBON STEEL | CARBON STEEL | CARBON STEEL |
| Material Specification | ||||
| NO. | DESCRIPTION | CARBON STEEL | SS304 | SS316 |
| 1 | BODY | A216 WCB | A351 CF8 | A351 CF8M |
| 2 | PLUG | A216 WCB+ENP | A351 CF8 | A351 CF8M |
| 3 | SEAT | PTFE | PTFE | PTFE |
| 4 | GASKET | PTFE | PTFE | PTFE |
| 5 | ADJUSTING PAD | SS304 | SS304 | SS304 |
| 6 | PACKING PAD | SS304 | SS304 | SS304 |
| 7 | PACKING | PTFE | PTFE | PTFE |
| 8 | BONNET | A216 WCB | A351 CF8 | A351 CF8M |
| 9 | NUT | A194 2H | A194 8M | A194 8M |
| 10 | BOLT | A193 B7 | A193 B8M | A193 B8M |
| 11 | GLAND FLANGE | A216 WCB | A351 CF8 | A351 CF8M |
| 12 | ADJUST BOLT | A193 B7 | A193 B8M | A193 B8M |
| 13 | WRENCH | A216 WCB | A216 WCB | A216 WCB |
