Home/Produkter/Fisher 8540 High Performance Butterfly Valve

Fisher 8540 High Performance Butterfly Valve

Any questions?

Peder Hvidberg
Area Account Manager West
Phone. 2178 5053

Klaus Bergmann
Area Account Manager East & West
Phone. 2112 3345

The Fisher™ 8540 valve features an eccentrically mounted disk with a soft seal ring. Soft seals provide excellent sealing capabilities in both flow directions. The square shaft combines with a variety of actuators to form a reliable, high-performance valve suitable for many applications requiring tight shutoff.

Specifikationer
Funktioner
Relaterede produkter

Certifications	PED, CUTR
Critical Service	General Service
Flow Characteristics	Linear
Material	Carbon Steel, Stainless Steel
Operating Temperature	Standard Temperature
Power Source	n/a
Pressure Class	ASME
Process Connection Type	Wafer
Seat/Seal Type	PTFE Seals
Shutoff Class	Bidirectional shutoff to Class VI per ANSI/FCI 70-2.
Standards	ASME B16.34
Stem	Square
Valve Size	NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12
Valve Size Standard	NPS

Exceptional Shutoff — Bidirectional soft seal ring with pressure-assisting action results in exceptional shutoff rates as shown in the specifications.
Shaft Retention — Redundant shaft retention provides added protection. The packing follower and shaft step interact to hold the shaft securely in the valve body.
Easy Installation — The valve body self-centers on the line flange bolts as a fast, accurate means of centering the valve in the pipeline.
Approximately Linear Flow Characteristic — An approximately linear flow characteristic provides precise throttling control.
Powder Paint as Standard — The Emerson powder paint finish offers an excellent corrosion-resistant finish to all steel parts.

Bettis RPE-Series Pneumatic Rack and Pinion Valve Actuator

Brands

Fisher 8540 High Performance Butterfly Valve

Questions about the product?

Bettis RPE-Series Pneumatic Rack and Pinion Valve Actuator