BR 26s - pneumatic - ANSI
Ball valve
VALVE STYLE
Ball valve
USAGE
- Low-pressure service
- On/off service
- High-pressure service
VERSION
ANSI
MEDIUM TEMPERATURE
-196
to 550 °C /
-320.8
to
1022 °F
SUPPLY
Pneumatic
VALVE SIZE
NPS ½
to
NPS 32
PRESSURE RATING
Class 150
to
Class 900
LINING
without
Special features
- Consisting of ball valve and actuator
- Steel or stainless steel ball valve
- Corrosion-resistant materials to withstand corrosive process media
- DIN ISO 5211 interface as standard
- PTFE V-ring packing loaded by disk springs
- TA Luft
- Blow-out-proof shaft
- Fire-safe according to API 607
- Face-to-face dimensions according to DIN EN 558 or ASME B16.10/API 6D
- Flanges according to EN 1092 or ASME B16.5/API 6D
- Leakage requirements according to DIN EN 12266 or API 598
Accessories
- Lever
- Locking facility
- Air filters
Options
- Stem extension
- Calibrated seals
- Special materials
- Metal sealing system
- Gaskets live loaded on both sides
- Trunnion-mounted ball
- Metal seal in the passage
- Heating jacket
- Double stuffing box with test port
- Grooved flanges according to DIN EN 1092
- Fire-safe design
- Version for granulate
- Modified sealing systems
- Non-stick coating on the inside of the body
- Cleaning boreholes and cleaning nozzles
- Low-temperature version
- High-temperature version
- High-pressure versions
BR 26s - pneumatic - ANSI can be combinated with the following actuations:
Special features:
- Single-acting and double-acting piston actuator
- Suitable for strict requirements in chemical plants
- Opening angle 90°
- Signal pressures up to 10 bar
- Torques from 5 to 11674 Nm
- Temperatures from –40 to +80 °C
- End positions adjustable within wide range (+5°/–15°)
- Diagonal or parallel square drive position
- Position indicator adjustable in steps of 45°
- Encapsulated spring assemblies
- Power transmission without clearance thanks to involute gearing
- Direction of rotation reversible without requiring additional parts
- Surface treatment tested by Kesternich sulfur dioxide corrosion test and salt spray test
- Centering ring milled into the housing
- Standardized attachment of valve accessories according to VDI/VDE 3845 or NAMUR
- Simple attachment according to DIN EN ISO 5211
- Blow-out-proof travel stop screws
- Fast stroking speeds as standard
Special features:
- Single-acting and double-acting piston actuator
- Suitable for strict requirements in chemical plants
- Opening angle 90°
- Signal pressures up to 10 bar
- Torques from 18 to 1702 Nm
- Temperatures from –40 to +80 °C
- End positions adjustable within wide range (+5°/–15°)
- Additional pneumatic input at the top shaft end
- Diagonal or parallel square drive position
- Position indicator adjustable in steps of 45°
- Encapsulated spring assemblies
- Backlash-free force transmission thanks to involute gearing
- Direction of rotation reversible without requiring additional parts
- Surface treatment tested by Kesternich sulfur dioxide corrosion test and salt spray test
- Centering ring milled into the housing
- Standardized attachment of valve accessories according to VDI/VDE 3845 / NAMUR and VDI/VDE 3847
- Simple attachment according to DIN EN ISO 5211
- Blow-out-proof travel stop screws
- Fast stroking speeds as standard
- Integrated Automation acc. to VDI/VDE 3847
Information
Support
Certificates
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