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Vacuum valves
HHV offers an extensive line of vacuum valves engineered for reliability, performance, optimized conductance and value. The valves are designed from the highest quality vacuum materials with a minimum of moving parts for reduced wear and particle generation, contributing to high performance and reliability. The valves enable rough, medium and high/ultrahigh vacuum work in a wide range of applications.
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Right angle valves (pnematic)
HHV offers pneumatically operated Right Angle Valve of 25mm and 50 mm in Aluminium and other models Stainless Steel. These Right Angle Valves are fitted with neoprene "O" rings as... -
Needle valves
HHV’s manually operated Needle Valves are suited for admitting defined, clearly reproducible gas streams into a vacuum chamber. Needle Valve consists of a Brass housing a regulating... -
Butterfly Vavles
Butterfly valves are the most efficient and reliable sealing Isolation valve mechanism under high vacuum working conditions. A vacuum seal provided around the plate periphery in the main body of... -
Gate valves
HHV Gate valves have high conductance, and fabricated out of stainless steel SS 304, are designed for reliability and for use as in-line chamber isolation valves and load lock applications. These... -
Air admittance valves
HHV’s Manually Operated Air Admittance Valves are designed and manufactured for admitting air into the vacuum chamber or pipeline to break vacuum. These valves can be mounted on panels or at... -
Solenoid operated air cum isolation valves
HHV Solenoid Air-Admittance-cum-Isolation Valves are manufactured to use with rotary pump. This valve is mounted at the intake of the rotary pump to isolate the job and to admit the air to the...
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