B8 - block and bleed needle valve0 pages

technical specification model
moc inlet outlet vent
AISI316 1/2” NPT-F 1/2"NPT-f 5/16" x 24unf stem
venting bonnet isolating bonnet stem packing
- top side HS PTFE
pressure temperature bracket holes
413 (6000) bar (psi) 240°C -
design information
.. self aligning metal seats flow diagram
.. compact design
.. non-rotating spindle tip
.. metal seal between body and bonnet
.. bonnet locking pins
.. safety back seating T-bar
.. full traceability of all materials
.. 100% pressure tested
dimensional drawings
B8MF-front B8FF-front B8-side
For technical data sheets and dimensional drawings please refer to our website www.badotherm.com
11/01/2008 rev 1
even
block and bleed needle valve
Badotherm model B8 is block and bleed needle valve specially designed for applications
requiring bleeding or venting of the media. These types of needle valves
are available with a variety of seat and seal materials. The valves are tested under
pressure in the factory. This valve is available with a standard HS stem with a conical
tip to ensure perfect alignment for a bubble tight shut-off
B8
4.1.2.
manifolds and valves