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The 31D is a 3-way, brass ball valve. It can be equipped with a manual handle or with direct mount pneumatic or electric actuators. The direct mount actuators eliminate the valve-actuator mounting kit, which adds unnecessary height and expense. A full range of accessory items are available including limit switches, solenoid valves, positioners and manual override device
- Standard port
- Blow-out proof stem
- Live-loaded Pyramidal stem seal design
- Integrated mounting pad for actuators
- Compact assembly
- Complete line of accessories
- Body & Stem - Brass
- Ball - Chrome Plated Brass
- Seats - RPTFE
- Stem Seals - PFFE, Viton® or RPTFE
- Electric
- Pneumatic (spring return)
- Pneumatic (double acting)
- Manual Handle
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- NPT Threaded (1/4" to 2")
- Air Drying Equipment
- Pollution Control Equipment
- Process Control Applications
- Laundry Equipment
- Textile Dyeing & Drying
- Bottling & Dispensing Equipment
- Custom Ball Valve Assemblies
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L Port
| Flow Plan A |
Position
1
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Position 2 |
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T Port
| Flow
Plan
D |
Position
1
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Position 2 |
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| Flow
Plan
E |
Position
1
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Position 2 |
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| Flow
Plan
F |
Position
1
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Position 2 |
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| Flow
Plan
G |
Position
1
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Position 2 |
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