TESCOM™ Metal Diaphragm On-Off Valves

TESCOM™ Metal Diaphragm Shut – Off Valve

This metal diaphragm shut – off valve is designed for use with inert gases, reactive gases, corrosive gases (with stainless – steel bodies), flammable gases, oxidizing gases, and mixed gases. It is suitable for laboratory, R & D, and analyzer applications, and is also an ideal choice for the shut – off components in central pure gas supply system pipelines.

Specifications
– Nominal Pressure: 580 psig/40.0 bar
– Operating Temperature: -20°C to 70°C / -4°F to 158°F
– Port Size and Type: 1/4 NPTF
– Materials:
– Body: D43712: Brass; D43715 / D44932: Stainless Steel; D44931: Chrome – Plated Brass
– Diaphragm: Stainless Steel
– Weight:
– D43712 / D44931: 0.8 lb/0.35 kg
– D43715 / D44932: 0.9 lb/0.40 kg
– Other Information: Contact our staff for customized models or complete system solutions.

Features
– The metal diaphragm structure enables short and effective purging.
– The open/closed position is clearly visible.
– Leakage rate at atmospheric pressure: 10 – 8 mbar l/sec for nitrogen.
– Available in multiple nominal widths and connectors.