Fisher 667 Spring-Opposed Diaphragm Actuator Size 30 0.4 to 2.0 bar (6 to 30 psig)
Fisher 667 reverse-acting spring-opposed diaphragm actuator, Size 30, 0.4 to 2.0 bar (6 to 30 psig) spring range, 19 mm travel, 297 cm2 effective diaphragm area. ready stock, 48-hour shipping with wholesale bulk pricing and fast global shipping.
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The Fisher 667 is a reverse-acting, spring-opposed diaphragm actuator that positions a control valve plug in response to a varying pneumatic output signal. This Size 30 unit with a 0.4 to 2.0 bar (6 to 30 psig) spring range provides 19 mm of travel, a 297 cm2 effective diaphragm area, and up to 10231 N of maximum allowable thrust for dependable throttling or on-off control.
Key Features
- Rugged thick-walled cast iron and steel construction
- Effective diaphragm area 297 cm2, 19 mm travel
- Split-block stem connection for solid motion transfer
- Maximum allowable thrust 10231 N
- Molded diaphragm, deep casing for excellent linearity
- Temperature range -40 to 82 C standard, to 149 C with silicone diaphragm
Wholesale Pricing, Genuine & In Stock
Bulk and OEM pricing on Fisher 667 diaphragm actuators, 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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