Poppet Valves

Poppet Valves

Our poppet valves are fully opening for high conductance and to prevent bellows contamination while the valve is in the open position, reducing particle contamination when the valve is cycled. Our bodies are die-formed from 304 stainless steel to eliminate sharp inside corners and improve conductance. The valves are better corrosion resistance. The welded bellows are made from AM-350 stainless steel to provide excellent corrosion resistance and flexibility. They are designed with additional segments to provide extended life.

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Bellowless Poppet

Bellowless Poppet

Right angle bellowless poppet valves are typically used for applications with large differential pressures or "dirty" processes that cause frequent bellows failures. Poppet shafts are sealed with double O-rings.

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