Integra® Pneumatic Valves, 1/2" Orifice, 3-way
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Ideal in point-of-use applications when low flow is required, including:
- High-purity, corrosive chemical handling
- Wet etch and clean (WEC) process chemicals
- Low volume bulk chemical delivery
- Chemical line sizes 1/2" or larger
Specifications
Function (refer to the 4th drawing above)
- Valve can be used with either common inlet or common outlet.
- In unactuated position flow is through Ports 2 and 1.
- In actuated position flow is through Ports 2 and 3.
Note: The red position indicator is UP when the valve is unactuated.
FlareLock II Fitting Design
The patented FlareLock II fitting design (-II) combines the gripping power of a grooved tube, the security of a locking ferrule mechanism and the compact, leak-free design of the Flaretek fitting body. The fitting body, split locking ring and nut are all PFA material. A specific FlareLock II fitting groove tool is also available.
Dimension Note:
Dimensions are the same regardless of body material (PVDF or ECTFE) or nut material (PVDF, PFA, CPFA or FlareLock II).
Port Connection | Dimensions | ||
A | B | C | |
1/2" Flaretek | 5.28" (134.1 mm) | 2.64" (67.1 mm) | 4.71" (119.6 mm) |
1/2" PureBond fusible pipe | 4.50" (114.3 mm) | 2.25" (57.2 mm) | 4.32" (109.7 mm) |
1/2" FNPT | 3.35" (85.1 mm) | 1.68" (42.7 mm) | 3.75" (95.2 mm) |
3/4" Flaretek | 5.52" (140.2 mm) | 2.76" (70.1 mm) | 4.83" (122.7 mm) |
3/4" PureBond fusible pipe | 4.50" (114.3 mm) | 2.25" (57.2 mm) | 4.32" (109.7 mm) |
3/4" FNPT | 5.25" (133.4 mm) | 3.02" (76.7 mm) | 5.09" (129.3 mm) |
Note:
- These valves are not field repairable. Contact Entegris for repair information.
Pressure range at: | 73°F (23°C) Fluid | 185°F (85°C) Fluid |
Common Port 2 | 29" Hg vacuum to 120 psig (980 mbar to 827 kPa) | 29" Hg vacuum to 90 psig (980 mbar to 621 kPa) |
Port 3 | 29" Hg vacuum to 90 psig (980 mbar to 621 kPa) | 29" Hg vacuum to 70 psig (980 mbar to 483 kPa) |
Port 1 | 29" Hg vacuum to 60 psig (980 mbar to 414 kPa) | 29" Hg vacuum to 45 psig (980 mbar to 310 kPa) |
Temperature range: | 73° to 150°F (23° to 65°C), ambient and fluid 75°F (24°C) for ECTFE external components, ambient and fluid | |
Pneumatic supply range: | 65 psig (448 kPa) minimum to 85 psig (586 kPa) maximum | |
Pneumatic supply port: | 1/8" FNPT | |
Materials: | All wetted parts are PFA and PTFE. Exterior actuator parts are PVDF. Interior actuator parts are PVDF, coated stainless steel, PTFE and Viton®. Secondary containment is PFA, PVDF, PTFE, PEEK™ and carbon-filled PEEK. Mounting base is polyethylene. | |
Typical flow factor: | 1.9 CV (27.2 KV) 1/2" Flaretek and Flaretek “SpaceSaver” port connections 3.2 CV (45.7 KV) for all other port connections |
Successfully Opted for software Updates
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D8-3A-01
Mounting base for use with 1/2" 3-way Integra® valves and 1/2" 2-way high pressure Integra valves except valves with 1/2" Flaretek® or 1/2" Flaretek "SpaceSaver" port connections
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D8-3A-02
Mounting base for use with 1/2" 3-way Integra® valves and 1/2" 2-way high pressure Integra valves with 1/2" Flaretek® or 1/2" Flaretek "SpaceSaver" port connections
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IN-CAP
Position indicator cover for 1/4" and 1/2" Integra® pneumatic, normally closed valves
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Part Number | Port 1 Connection | Port 3 Connection | Port 2 Connection | Options |
---|---|---|---|---|
D8-3C-12F | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® | PVDF Flaretek® nut |
D8-3C-12F-3 | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® | PFA Flaretek® nut |
D8-3C-12F-6 | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® | CPFA Flaretek® nut |
D8-3C-12F-EC | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® | ECTFE actuator with PFA nut |
D8-3C-12F-II | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® | PFA FlareLock® II nut |
D8-3C-12F-OM | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® | Omron position sensor |
D8-3C-12N | 3/4" FNPT | 3/4" FNPT | 3/4" FNPT | N/A |
D8-3C-12N-EC | 3/4" FNPT | 3/4" FNPT | 3/4" FNPT | ECTFE actuator |
D8-3C-12N-OM | 3/4" FNPT | 3/4" FNPT | 3/4" FNPT | Omron position sensor |
D8-3C-12P | 3/4" PureBond® pipe | 3/4" PureBond® pipe | 3/4" PureBond® pipe | N/A |
D8-3C-12P-EC | 3/4" PureBond® pipe | 3/4" PureBond® pipe | 3/4" PureBond® pipe | ECTFE actuator |
D8-3C-12P-OM | 3/4" PureBond® pipe | 3/4" PureBond® pipe | 3/4" PureBond® pipe | Omron position sensor |
D8-3C-12S1 | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | 3/4" Flaretek® | PVDF Flaretek® nut |
D8-3C-12S1-3 | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | 3/4" Flaretek® | PFA Flaretek® nut |
D8-3C-12S1-6 | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | 3/4" Flaretek® | CPFA Flaretek® nut |
D8-3C-12S1-EC | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | 3/4" Flaretek® | ECTFE actuator with PFA nut |
D8-3C-12S1-II | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | 3/4" Flaretek® | PFA FlareLock® II nut |
D8-3C-12S2 | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | PVDF Flaretek® nut |
D8-3C-12S2-3 | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | PFA Flaretek® nut |
D8-3C-12S2-6 | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | CPFA Flaretek® nut |
D8-3C-12S2-EC | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | ECTFE actuator with PFA nut |
D8-3C-12S2-II | 3/4" Flaretek® | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | PFA FlareLock® II nut |
D8-3C-12S3 | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | PVDF Flaretek® nut |
D8-3C-12S3-3 | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | PFA Flaretek® nut |
D8-3C-12S3-6 | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | CPFA Flaretek® nut |
D8-3C-12S3-EC | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | ECTFE actuator with PFA nut |
D8-3C-12S3-II | 3/4" Flaretek® | 3/4" Flaretek® "SpaceSaver" | 3/4" Flaretek® | PFA FlareLock® II nut |
D8-3C-8F | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® | PVDF Flaretek® nut |
D8-3C-8F-3 | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® | PFA Flaretek® nut |
D8-3C-8F-6 | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® | CPFA Flaretek® nut |
D8-3C-8F-EC | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® | ECTFE actuator with PFA nut |
D8-3C-8F-II | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® | PFA FlareLock® II nut |
D8-3C-8F-OM | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® | Omron position sensor |
D8-3C-8N | 1/2" FNPT | 1/2" FNPT | 1/2" FNPT | N/A |
D8-3C-8N-EC | 1/2" FNPT | 1/2" Flaretek® | 1/2" Flaretek® | ECTFE actuator |
D8-3C-8N-OM | 1/2" FNPT | 1/2" FNPT | 1/2" FNPT | Omron position sensor |
D8-3C-8P | 1/2" PureBond® pipe | 1/2" PureBond® pipe | 1/2" PureBond® pipe | N/A |
D8-3C-8P-EC | 1/2" PureBond® pipe | 1/2" PureBond® pipe | 1/2" PureBond® pipe | ECTFE actuator |
D8-3C-8P-OM | 1/2" PureBond® pipe | 1/2" PureBond® pipe | 1/2" PureBond® pipe | Omron position sensor |
D8-3C-8S1 | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | 1/2" Flaretek® | PVDF Flaretek® nut |
D8-3C-8S1-3 | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | 1/2" Flaretek® | PFA Flaretek® nut |
D8-3C-8S1-6 | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | 1/2" Flaretek® | CPFA Flaretek® nut |
D8-3C-8S1-EC | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | 1/2" Flaretek® | ECTFE actuator with PFA nut |
D8-3C-8S1-II | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | 1/2" Flaretek® | PFA FlareLock® II nut |
D8-3C-8S2 | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | PVDF Flaretek® nut |
D8-3C-8S2-3 | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | PFA Flaretek® nut |
D8-3C-8S2-6 | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | CPFA Flaretek® nut |
D8-3C-8S2-EC | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | ECTFE actuator with PFA nut |
D8-3C-8S2-II | 1/2" Flaretek® | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | PFA FlareLock® II nut |
D8-3C-8S3 | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | PVDF Flaretek® nut |
D8-3C-8S3-3 | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | PFA Flaretek® nut |
D8-3C-8S3-6 | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | CPFA Flaretek® nut |
D8-3C-8S3-EC | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | ECTFE actuator with PFA nut |
D8-3C-8S3-II | 1/2" Flaretek® | 1/2" Flaretek® "SpaceSaver" | 1/2" Flaretek® | PFA FlareLock® II nut |