Fisher 3573 Positioner Direct-Acting 0.4 to 2.0 bar (6 to 30 psig)
Buy Fisher 3573 positioner (0.4 to 2.0 bar (6 to 30 psig), Direct-Acting). Single relay, top-mount, two gauges — for Fisher 473 actuator, push-down-to-close (PDTC). In stock, brand new, factory-direct price, ships within 48 hours.
★★★ Gold-Tier Fisher Supplier in China
- 100% Genuine & Brand New
- Global Fast Shipping via DHL/FedEx
- Fast Quotation within 12 Hours
- 1-Year Warranty Guaranteed
The Fisher 3573 is a pneumatic valve positioner that provides an accurate valve stem position proportional to the 0.4 to 2.0 bar (6 to 30 psig) input signal. Single relay, top-mount, two gauges — for fisher 473 actuator, push-down-to-close (pdtc). Field-reversible direct-acting action and a one relay design make it a reliable choice for precise control-valve positioning.
Key Features
- One relay pneumatic relay design
- Supply pressure up to 150 psig (10.4 bar), air or natural gas
- Input signal range 0.4 to 2.0 bar (6 to 30 psig)
- Field-reversible action between direct and reverse
- 1/4 NPT pneumatic connections, 3/8 NPT vent
- Weighs only 2.7 kg (6 lb) for easy installation
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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