• All 316 stainless steel construction with packing or O-ring concept..
• Direct mount flange design per IEC 61518-A..
• NACE MR-01-075 as standard.
• Temperature range up to 550°C (1022°F) with Grafoil® packing.
• Blowout-proof stem.
• Safety back seat stem-tip.
• Safety stop pin.
• Stem seals below stem threads.
• Stem material 316 TI with chromium carbide diffusion coating.
• A choice of O-ring materials.
• Full traceability of all construction materials.
GENERAL
The HAM-LET ASTAVA Line of Instrument Manifolds consists of a full range of 2, 3 and 5-way instrument manifolds, which are fully compatible with the requirements of the Oil, Gas and Petro-chemical industries, and meet the requirements of most pressure, differential level and flow applications.