Fisher 3720 Electro-Pneumatic Rotary Valve Positioner Double-Acting 4 to 12 mA DC split range Reverse-Acting
Fisher 3720 rotary valve positioner, Double-Acting, Reverse-Acting, 4 to 12 mA DC split range input. Genuine, ready stock, 48h dispatch, bulk pricing available.
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Engineered with field-proven 6 mm spool valve technology, the Fisher 3720 converts a 4 to 12 mA DC split range control signal into precise rotary valve shaft position. Single- or double-acting electro-pneumatic rotary valve positioner (3710 with 3722 converter attached). Reverse-Acting operation with ±0.5% linearity and fast response.
Key Features
- 4-20 mA DC input via integral 3722 converter
- ±1.0% independent linearity, 0.6% hysteresis
- Supply pressure up to 10.3 bar (150 psig), air only
- 6 mm spool valve technology, fast response
- 1/2-14 NPT electrical conduit connection
- 1/4 NPT pneumatic connections, 1/2 NPT or M20 vent
Wholesale Pricing, Genuine & In Stock
Bulk and OEM pricing on Fisher 3710/3720 rotary positioners, all 100% original and brand new. Ready stock, 48-hour dispatch, and a full 1-year warranty. We quote volume orders within 12 hours.
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