26444_QA01 VAT | Alldatasheet
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Technical content
CH-9469 Haag, Schweiz Product data sheet HV angle valve Series 264, DN 160 (ID 6’’) Created by: LIN Release date: 07.05.2014 1/1 Modified by: Release date: 748635EA
Description
Leak rate – Valve body – Valve seat < 1 · 10 -9 mbar ls -1 < 1 · 10 -9 mbar ls -1 Pressure range 1 · 10 -8 mbar to 2 bar (abs) Differential pressure on the plate – In opening direction – In closing direction ≤ 1.2 bar ≤ 2 bar Differential pressure at opening ≤ 1 bar [1 bar with reduced number of cycles] Conductance (molecular flow) 1000 ls -1 Cycles until first service (tested at room temp. under clean and static vacuum conditions) 10’000 Temperature (Maximum values: depending on operating conditions and sealing materials) – Valve body – Actuator / Hand wheel ≤ 150 °C ≤ 80 °C Material – Valve body – Actuator – Plate – Bellows – Hand wheel Aluminum (EN AC-42000) Aluminum (black anodized) AISI 316L (1.4404) AISI 316 Ti (1.4571) Plastic Seal – Bonnet O-ring – Plate O-ring FKM (Viton®) FKM (Viton®) Weight 10 kg / 22 lbs Mounting position any