Since 1945 Autoclave Engineers has designed and built premium quality valves, fittings and tubing. Autoclave's Block and Bleed valve is designed for calibration applications and built for safe reliable operation to 20,000 psi (1379 bar).
Valves used to control flow by shut off, regulation, and diversion in all high pressure hydraulic and pneumatic systems.
Block and Bleed Needle Valve: Needle Valves
20DBNV Series Block and Bleed Valve to 20,000 psi (1379 bar).
FEATURES
Tubing sizes: 1/4" - 1"
20DBNV series provides large valve performance in a small package.
Rising stem/barstock body design.
Metal-to-metal seating for excellent corrosion resistance and temperature ranges.
PTFE encapsulated packing provides dependable stem and body sealing.
Vee tip stem.
Temperature from -0ºF (-17.8ºC) to 450ºF (232ºC)
BENEFITS
Autoclave's Double Block and bleed valves are used in many applications such as the chemical/petrochemical, and oil and gas industries. This valve utilizes the coned and threaded design for bubble-tight seal performance in gas and liquid service. This is a two stem manifold valve providing a convenient method of blocking, bleeding and calibrating pressure transducers and gauges. These valves are complemented by a complete line of fittings, tubing and accessories.
