Samson BR 51b pneumatic ball valve
Pfeiffer BR51b pneumatic ANSI ball valve, for low-pressure on/off, with options.
Special features
1.For block and bleed application
2.Consisting of ball valve and actuator
3.Body, ball and control shaft made of stainless steel, nickel, titan and other non-corrosive materials
4.Sealing rings spring loaded, both sides
5.DIN ISO 5211 interface as standard
6.Straight-through flow path
7.Blow-out-proof control shaft
8.Replaceable PTFE seals
9.PTFE V-ring packing loaded by disk springs
10.TA Luft
11.Face-to-face dimensions according to DIN EN 558, Series 1
Specification
VALVE STYLE
Ball valve
USAGE
Low-pressure service
On/off service
VERSION
ANSI
MEDIUM TEMPERATURE
-60 to 200 °C / -76 to 392 °F
SUPPLY
Pneumatic
VALVE SIZE
NPS ½ to NPS 8
PRESSURE RATING
Class 150 to Class 300
LINING
without
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