Key Features

Integrated Heating System (IHS): Cartridge-style heater with optional thermocouple for precise temperature control.

High Conductance Body: Enlarged 2" (50.8 mm) ports and optimized cavity reduce resistance.

Isolated Welded Bellows: Located outside process flow to reduce wear and buildup.

Durability: Rated for one-million cycles, built from 304 stainless steel (optional 316 stainless steel).

Flexible Configurations: Available with ISO Flange, CF Flange, or tube options.

Pressure Range: 1×10⁻⁹ Torr minimum to 14.7 psi (1 bar) maximum.

Temperature Ratings:

Compressed Air Requirement: 80–100 psi (5.5–7 bar) for dependable actuation.

Fast Operation: 1-second open/close cycle.

Sealing Options: Standard FKM, with OFE copper or FFKM alternatives.

Compliance & Standards: Complies with ISO 3669, UHV rated to 1×10⁻¹³ mbar, high-temp rated to 450°C.

Flange Options: Rotatable/non-rotatable, tapped or clearance bolt holes, compatible with Conflat® knife-edge flanges.