dOUBLE BLOCK AND BLEED VALVES
The Alco Hi-Tek range of Double Block and Bleed valves offer reliability and efficiency for the most demanding of applications. Available in both ASME and API ratings these valves are offered in metal and soft seated options with superior bubble tight sealing capabilities at high pressures and temperatures. The valves are designed and tested to the latest ASME and API design codes with full manufacturing traceability in accordance with BS EN 10204 3.1 or 3.2 certification.
-
XB Range – V Series Flange x Flange 1 Piece Valve
Double Block and Bleed, Ball Needle Ball configuration, double flanged valve manifold utilising both soft seat and metal to metal seat, with bonnet to body connection for superior, bubble tight sealing capabilities at both high pressures and temperatures. Utilising the FE qualifications from the XC Range of Valves.
View Product -
XB Range – V Series Flange x Screw 1 Piece Valve
Double Block and Bleed, Ball Needle Ball configuration, single flanged valve manifold utilising both soft seat and metal to metal seat, with bonnet to body connection for superior, bubble tight sealing capabilities at both high pressures and temperatures. Utilising the FE qualifications from the XC Range of Valves.
View Product -
XB Range – Y Series Flange x Flange 2 or 3 Piece Valve
Block & Bleed, Ball Needle or Double Block and Bleed, Ball Needle Ball configurations, bar stock manifold with multiple Flange by Flange connection options, utilising both soft and metal seats, with flange to body connection for superior, bubble tight sealing capabilities at both high pressures and temperatures. Utilising the FE qualifications from the XC Range […]
View Product -
XB Range – Y Series Flange x Screw 2 or 3 Piece Valve
Block & Bleed, Ball Needle or Double Block and Bleed, Ball Needle Ball configurations, bar stock manifold with multiple Flange by Screw connection options, utilising soft seats, with flange to body connection for superior, bubble tight sealing capabilities at both high pressures and temperatures. Utilising the FE qualifications from the XC Range of Valves.
View Product