
FT 291 Gauge Isolator Needle Valves – 90° Angle
The FT 291 series needle valves are designed to protect pressure gauges by isolating them from the main pressure line and absorbing pressure surges upon opening. Engineered in high-strength steel and treated for enhanced durability, these valves undergo rigorous testing to ensure long service life and reliable performance.
Featuring a 90° angled body, the FT 291 is equipped with a swivel nut that allows for precise orientation of the pressure gauge during installation—locking it in place with a single operation. A factory-supplied seal integrated into the nut prevents leakage between the gauge and connection.
Product Highlights
• High-resistance steel construction with corrosion-resistant treatment
• Swivel nut for precise gauge positioning
• Integrated sealing system for leak prevention
• Suitable for pressures up to 400 bar and temperatures from -20°C to +100°C
• Panel-mountable with optional lock nut (G)
• Compatible with 1/2” BSP ports via FT 299-24 connector (alternative: FT 290-12)
• Requires FT 1201 copper washers for taper-thread gauges (sold separately)
Available Options (On Request)
• Female/female configuration (Code 01)
• Version for rigid pipes (Code 04)
• Version for flexible pipes (Code 05)
• Viton seals (Code V)
• Lock nut (G) in either KM or hexagonal format
• Stainless steel AISI 316 version (Code FT 2291
Full Description
FT-291-14
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