IN Type Instrument DBB Valves
Machined from forged bar, our 'IN' Type Double Block and Bleed Valves feature two-needle primary and secondary isolating valves and a needle valve.
Specifications
Bore: 5.4mm
Connection Size: From 1/4" to 1"
Firesafe Standards: BS6755 Pt2, API 607, API 6FA, ISO 10497
Handle: Lever and 'T' Bar
Packing:: PTFE or Graphite
PSI Ratings: From 6,000 to 10,000PSI
Seats:: Metal
Temperature: Up to 540 Deg C
Product Overview
Machined from forged bar, our 'IN' Type Double Block and Bleed Valves feature two-needle primary and secondary isolating valves and a needle valve. With a range of different operating temperatures and configurations, our Double Block and Bleed Valves are the superior market leader. Oliver Valves Double Block and Bleed valves provide Metal seating, with a 5.4mm bore for many applications without having to resort to traditional single isolate valves. These valves can also perform efficiently in harsh operating conditions, including cryogenic, and can meet the specific needs of your system application.
Our standard 'IN' Type DBB ranges from ¼" up to 1" but can also be rated 10,000psi. These Valves are vailable in Stainless Steel, Carbon Steel, Duplex, Super Duplex and many other materials on request. Various other connection types and sizes are available, from Hub to Threaded and Welded. Standard Temperature range up to 540 Deg C, depending on materials. All NPT connection threads are Single Point CNC machined.
