Fisher 3720 Electro-Pneumatic Rotary Valve Positioner 12 to 20 mA DC split range Single-Acting 60-degree rotation
Fisher 3720 single-acting rotary valve positioner for ball and butterfly valves — Single- or double-acting electro-pneumatic rotary valve positioner (3710 with 3722 converter attached). Input 12 to 20 mA DC split range, Reverse-Acting. 1-year warranty with wholesale bulk pricing and fast global shipping.
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- 100% Genuine & Brand New
- Global Fast Shipping via DHL/FedEx
- Fast Quotation within 12 Hours
- 1-Year Warranty Guaranteed
The Fisher 3720 mounts integrally on Fisher 1051, 1052, 1061, 1066, or 2052 actuators to position a ball or disk valve in proportion to the 12 to 20 mA DC split range input. Single- or double-acting electro-pneumatic rotary valve positioner (3710 with 3722 converter attached). Rugged, vibration-resistant, reverse-acting action is field-reversible.
Key Features
- 6 mm spool valve technology, fast response
- ±1.0% independent linearity, 0.6% hysteresis
- 1/2-14 NPT electrical conduit connection
- 1/4 NPT pneumatic connections, 1/2 NPT or M20 vent
- 4-20 mA DC input via integral 3722 converter
- Supply pressure up to 10.3 bar (150 psig), air only
Genuine Parts, Fast Delivery, Full Support
Every positioner is factory-certified, 100% genuine, and covered by a 1-year warranty with after-sales technical support. Ready stock ships within 48 hours worldwide. Bulk pricing available — contact us for a quote within 12 hours.
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