Reference: SIG/22
Sizes available: 1/2" to 6" (DN10 - DN150)
End connection: Tri-Clamp / Tri-Clamp
Body & Disc: AISI 304 or 316L, (EN1.4301/EN1.4404)
Seat: PTFE, FDA approved.
Max. working pressure: 145psi (10bar)
Temperature range: 14°F ~ 248°F (-10°C ~ 120°C) as default, higher available upon request.
Sizes available: 1/2" to 6" (DN10 - DN150)
End connection: Tri-Clamp / Tri-Clamp
Body & Disc: AISI 304 or 316L, (EN1.4301/EN1.4404)
Seat: PTFE, FDA approved.
Max. working pressure: 145psi (10bar)
Temperature range: 14°F ~ 248°F (-10°C ~ 120°C) as default, higher available upon request.
SIG/22 series is a manual type sanitary 3pcs Encapsulated ball valve with Tri-Clamp / Tri-Clamp ends and S.S lever handle, which is widely used in process piping systems for isolation and control.
| Body Material | AISI 304 or 316L (1.4301 / 1.4404) |
| Other Steel Parts | AISI 304 |
| Seat Material | PTFE |
| Seat Options | PTFE |
| Max. Working Pressure | 145psi (10bar) for DN25/1″-DN100/4″ |
| 116psi (8bar) for DN125/5″-DN150/6″ | |
| 73psi (5bar) for DN200/8″-DN300/12″ | |
| Working Temperature | EPDM: 14 ~ 248°F (-10 ~ 120°C) |
| Silicone: -58 ~ 356°F (-50 ~ +180°C) | |
| Viton (FPM): -22 ~ 428°F (-30 ~ +220°C) | |
| Sterilization Temperature | 150°C (302°F), Max. 20 min |
| Internal Finish | Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default. |
| External Finish | Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default. |
| End Connections | butt-welded, sanitary tri-clamp, male and female threaded, flanged, I-line or others upon request. |
| Pneumatic Actuator Types | Normally Closed (NC) – Air to open and spring to close; |
| Normally Open (NO) – Air to close and spring to open; | |
| Air to Air (AA) – Air to open, air to close. | |
| Actuator air pressure | 58 ~ 102psi (4 ~ 7bar) |
| Electric Actuator Types | ON/OFF Type |
| Intelligent Modulating Type | |
| Units for intelligent control and indication | Proximity Switches (position sensor) |
| Limit Switch | |
| C-top control | |
| IL-top control (Positioner) |
| Design Features | Operations |
| ● CF8M(316L) stainless steel | ● Handles Pull handle, three or four positions |
| ● FDA-approved seat materials: EPDM, Silicone, Viton (FPM). | Multipositioning handle with plastic cover |
| ● Double sealing stem design | Multipositioning handle with stainless steel cover Lockable multiposition handle |
| ● Manual handle, pneumatic actuator and electric actuator are interchangeable | ● Actuators Pneumatic stainless steel actuator (vertical type) |
| ● Highly polished internals and end caps with 8-12 Ra finish | Pneumatic aluminum actuator (horizontal type) |
| ●All materials comply with FDA,USDA requirements | Electric actuator |
| ● Full port design for a lower pressure drop and less turbulent flow | ● Units for intelligent control and indication: |
| ● Investment cast body and end caps | Proximity Switches (position sensor) |
| ● Standard with Tri-Clamp ends；other end configurations available |
Limit Switch |
| ● Precision stainless steel balls reduce torque and friction losseswhile extending seat life |
C-top control |
| ●Fully traceability of all components | IL-top control (Positioner） |
| ● 100% tested and inspected before shipped | |
3Pcs Encapsulated Clamp Ball Valve
