Fisher 657 Direct-Acting Pneumatic Actuator Size 46 0.4 to 2.0 bar (6 to 30 psig)
Fisher 657 direct-acting actuator, Size 46, 0.4 to 2.0 bar (6 to 30 psig). High thrust capability, molded diaphragm, rugged cast iron/steel construction. Genuine, ready stock, bulk pricing available.
★★★ 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 657 direct-acting diaphragm actuator (Size 46, 0.4 to 2.0 bar (6 to 30 psig)) features a molded diaphragm in a deep casing for excellent linearity, high thrust capability, and rugged thick-walled cast iron or steel construction. Its split-block stem connection provides solid motion transfer for accurate valve positioning.
Key Features
- Effective diaphragm area 1006 cm2, 51 mm travel
- Temperature range -40 to 82 C standard, to 149 C with silicone diaphragm
- SIL3 capable, certified by exida
- Maximum allowable thrust 33584 N
- Rugged thick-walled cast iron and steel construction
- Molded diaphragm, deep casing for excellent linearity
Factory-Direct Price & Fast Shipping
We supply Fisher 657 diaphragm actuators factory-direct with competitive bulk pricing. Large ready stock ships within 48 hours via DHL/FedEx worldwide, and every unit is 100% genuine and brand new with a 1-year warranty. Send your size and spring range for a quote within 12 hours.
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Email: sales@gt-exim.com | WhatsApp: +86 17719526488
Documents
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