775.359.4442 Toll Free: 800.551.4422 sales@highvac.com 81000 Series Aluminum Gate Valves Home / Products / Valves / 81000 Series Aluminum Gate Valves Description The 81000 Series Aluminum Gate Valves are designed for high vacuum applications specifically when pressure ranges approximate 1 x 10-7 mbar and bakeout temperatures do not exceed 150°C. These valves are designed for system integrators, designers and OEM’s within the Semiconductor, Solar, LED/FPD, Coating and BioPharm industries due to their robust design and low cost. They feature precision machined high strength aluminum bodies from solid 6061-T6 billet, dual quad ring long life shaft seals and high performance PEEK components. Request QuoteRequest Product Datasheet Standard Technical Specifications Materials Valve body and gate: 6061-T6 aluminium Shaft: [DN40-80 AL/[DN100-500]304SS] Carriage: 6061-T6 Aluminium/PEEK Bonnet/gate/shaft seals: Viton® elastomer Bakeout Temperature without solenoid Valve Body and Gate: 120°C Actuator: 80°C Vacuum Pressure Range HV: 1x10-9 mbar Helium leak rate: <2x10-9 mbar l/s Differential pressure closed: 1 bar in either direction Maximum Δ pressure before opening: ≤30 mbar Mounting Position Any Vacuum Pressure Range: 1x10-7 mbar Helium leak rate: < 2x10-9 mbar l/s Differential pressure: ≤ 1.6 bar in either direction Differential pressure at opening: ≤30 mbar Mechanism Manual: hand crank Pneumatic air service: 80 psig Solenoid: 4.0 Watts - supplied voltage: 120V AC, 50/60 Hz - optional voltages: 24, 200, 240 VAC, 50/60 Hz or 12.24V DC Position indicator, max: 115 VAC or 28 VDC, 20mA Cycles Until Service [DN40-160]: 400,000 cycles [DN200-320]: 250000 cycles Options Use the table below to obtain 2D drawings (PDF) and 3D drawings (STP), or to request a quote. If you need help finding a model number use the following link: 81000 Series Model Key Guide Pneumatic with Elastomer Bonnet and Gate O-Ring (includes reed switch position indicators) Pneumatic – Viton Seals without Solenoid and Position Indicator DN Model Number KF/ISO-F 3 (Bolted) ISO-K 6 (Clamped) CF-F* 0 or 4 (Conflat) mm inch 40 1.50 81210-015_R 2D 3D Quote – – – 2D 3D Quote 50 2.00 81210-020_R 2D 3D Quote – – – 2D 3D Quote 63 2.50 81210-025_R 2D 3D Quote 2D 3D Quote 2D 3D Quote 80 3.00 81210-030_R 2D 3D Quote 2D 3D Quote 2D 3D Quote 100 4.00 81210-040_R 2D 3D Quote 2D 3D Quote 2D 3D Quote 160 6.00 81210-060_R 2D 3D Quote 2D 3D Quote 2D 3D Quote 200 8.00 81210-080_R 2D 3D Quote 2D 3D Quote 2D 3D Quote 250 10.00 81210-100_R 2D 3D Quote – – – 2D 3D Quote 320 12.00 81210-120_R 2D 3D Quote – – – 2D 3D Quote Flange Types 0 = CF-F Port with UNF Thread (81210-0400) 3 = KF/ISO-F Bolted (81210-0403) 4 = CF-F Port with UNF Thread (81210-0404) 6 = ISO-K Clamped (81210-0406) Manual with Elastomer Bonnet and Gate O-Rings (no position indicators) DN Model Number KF/ISO-F 3 (Bolted) ISO-K 6 (Clamped) CF-F* 0 or 4 (Conflat) mm inch 40 1.50 81110-015_ 2D 3D Quote – – – 2D 3D Quote 50 2.00 81110-020_ 2D 3D Quote – – – 2D 3D Quote 63 2.50 81110-025_ 2D 3D Quote 2D 3D Quote 2D 3D Quote 80 3.00 81110-030_ 2D 3D Quote 2D 3D Quote 2D 3D Quote 100 4.00 81110-040_ 2D 3D Quote 2D 3D Quote 2D 3D Quote 160 6.00 81110-060_ 2D 3D Quote 2D 3D Quote 2D 3D Quote 200 8.00 81110-080_ 2D 3D Quote 2D 3D Quote 2D 3D Quote Flange Types 0 = CF-F Port with UNF Thread (81110-0400) 3 = KF/ISO-F Bolted (81110-0403) 4 = CF-F Port with UNF Thread (81110-0404) 6 = ISO-K Clamped (81110-0406) HomeAbout UsService / SupportRequest QuoteNewsContact UsSitemap © 2021 HVA LLC 12880 Moya Blvd Reno NV 89506-2611 Web Application Development by Pulse