BI-TORQ® Pneumatic Actuated Wafer Style Butterfly Valve
- BI-TORQ® Pneumatic Butterfly Valve – Wafer Style
- Cast Iron Valve Body with Stainless Steel Disc and Stem
- Working Pressure of 150 PSI, Maximum Pressure of 225 PSI
- Aluminum Actuator with 1/8″ or 1/4″ NPT Air Connection
- Direct Mount ISO 5211 Mounting Pad, NAMUR Accessory Mounting
BI-TORQ® Automated Wafer Style Butterfly Valve with Pneumatic Actuator
BI-TORQ® butterfly valves are a type valve used to regulate the flow of gas, air, or liquids using a central disc and with a 90-degree turn, the valve will go from the fully open to the fully closed position. BI-TORQ® butterfly valves are available with lug style or wafer style with either BUNA-N seats or EPDM seats. Valve body is painted cast iron and the valve's disc and stem are stainless steel.
These standard cast iron butterfly valves are offered with stainless steel disc and stem from 2"-8" connection size in either BUNA-N or EPDM. If you are looking for additional options, like a different connection size or material, please reach out to our sales team.
View valve or actuator line drawings and dimensions
Additional information
Line Drawings
| SKU | Description | Line Drawing |
|---|---|---|
| BY-WE-2-20-63-DA-PN | BI-TORQ® 2″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Double Acting Pneumatic Actuator, BY-WE-2-20-63-DA-PN |
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| BY-WE-2-20-75-SR-PN | BI-TORQ® 2″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Spring Return Pneumatic Actuator, BY-WE-2-20-75-SR-PN |
|
| BY-WE-2-25-63-DA-PN | BI-TORQ® 2.5″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Double Acting Pneumatic Actuator, BY-WE-2-25-63-DA-PN |
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| BY-WE-2-25-75-SR-PN | BI-TORQ® 2.5″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Spring Return Pneumatic Actuator, BY-WE-2-25-75-SR-PN |
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| BY-WE-2-30-63-DA-PN | BI-TORQ® 3″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Double Acting Pneumatic Actuator, BY-WE-2-30-63-DA-PN |
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| BY-WE-2-30-85-SR-PN | BI-TORQ® 3″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Spring Return Pneumatic Actuator, BY-WE-2-30-85-SR-PN |
|
| BY-WE-2-40-100-SR-PN | BI-TORQ® 4″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Spring Return Pneumatic Actuator, BY-WE-2-40-100-SR-PN |
|
| BY-WE-2-40-75-DA-PN | BI-TORQ® 4″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Double Acting Pneumatic Actuator, BY-WE-2-40-75-DA-PN |
|
| BY-WE-2-60-100-DA-PN | BI-TORQ® 6″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Double Acting Pneumatic Actuator, BY-WE-2-60-100-DA-PN |
|
| BY-WE-2-60-145-SR-PN | BI-TORQ® 6″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Spring Return Pneumatic Actuator, BY-WE-2-60-145-SR-PN |
|
| BY-WE-2-80-115-DA-PN | BI-TORQ® 8″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Double Acting Pneumatic Actuator, BY-WE-2-80-115-DA-PN |
|
| BY-WE-2-80-161-SR-PN | BI-TORQ® 8″ Automated Butterfly Valve, Wafer Style with EPDM Seat, Spring Return Pneumatic Actuator, BY-WE-2-80-161-SR-PN |
|
| BY-WN-2-20-63-DA-PN | BI-TORQ® 2″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Double Acting Pneumatic Actuator, BY-WN-2-20-63-DA-PN |
|
| BY-WN-2-20-75-SR-PN | BI-TORQ® 2″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Spring Return Pneumatic Actuator, BY-WN-2-20-75-SR-PN |
|
| BY-WN-2-25-63-DA-PN | BI-TORQ® 2.5″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Double Acting Pneumatic Actuator, BY-WN-2-25-63-DA-PN |
|
| BY-WN-2-25-75-SR-PN | BI-TORQ® 2.5″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Spring Return Pneumatic Actuator, BY-WN-2-25-75-SR-PN |
|
| BY-WN-2-30-63-DA-PN | BI-TORQ® 3″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Double Acting Pneumatic Actuator, BY-WN-2-30-63-DA-PN |
|
| BY-WN-2-30-85-SR-PN | BI-TORQ® 3″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Spring Return Pneumatic Actuator, BY-WN-2-30-85-SR-PN |
|
| BY-WN-2-40-100-SR-PN | BI-TORQ® 4″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Spring Return Pneumatic Actuator, BY-WN-2-40-100-SR-PN |
|
| BY-WN-2-40-75-DA-PN | BI-TORQ® 4″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Double Acting Pneumatic Actuator, BY-WN-2-40-75-DA-PN |
|
| BY-WN-2-60-100-DA-PN | BI-TORQ® 6″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Double Acting Pneumatic Actuator, BY-WN-2-60-100-DA-PN |
|
| BY-WN-2-60-145-SR-PN | BI-TORQ® 6″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Spring Return Pneumatic Actuator, BY-WN-2-60-145-SR-PN |
|
| BY-WN-2-80-115-DA-PN | BI-TORQ® 8″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Double Acting Pneumatic Actuator, BY-WN-2-80-115-DA-PN |
|
| BY-WN-2-80-161-SR-PN | BI-TORQ® 8″ Automated Butterfly Valve, Wafer Style with BUNA-N Seat, Spring Return Pneumatic Actuator, BY-WN-2-80-161-SR-PN |
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