Bardiani Valvole MIXPROOF B915PMO, Instruction, Use And Maintenance Manual

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3 Technical data
EN-IST-B915PMO-1121
3 Technical data
VALVE STRUCTURE DATA
Maximum pressure PN10
Maximum seal pressure 10 bar (145 psi)
Product minimum - maximum
temperature EPDM from -10°C to 140°C for applications with air.
Depending on the material used for the gaskets and the
product
Storage temperature from -10°C to +25°C
Material in contact with the product AISI 316L (1.4404). Check the resistance to corrosion in
relation to products and detergents
Gasket material in contact with the
product EPDM, FKM, HNBR and other gaskets on request. Check
compatibility with products and detergents
Surface 昀椀nish in contact with the
product
Ra 0.8 µm. Other 昀椀nishes available on request
PNEUMATIC ACTUATOR STRUCTURE DATA
Connectors 1/8” BSP
Pipe dimensions 6 mm external diameter, 4 mm internal diameter
Air pressure from 6 bar (87 psi) to 8 bar (116 psi)
Air quality Class 2, 4, 3 ISO8573-1
External material AISI 304L (1.4307)
Seals NBR
Noise levels 76 dB
GASKET MATERIALS COMPATIBILITY
Product EPDM FKM HNBR
Temperature (applications with air) from -10°C to +140°C from -10°C to +200°C from -10°C to +130°C
Caustic soda 2% 60°C 30°C To be checked
Nitric Acid 2% 60°C 80°C To be checked
Greases Unsuitable Suitable Suitable
Alcohols Suitable Unsuitable Suitable
The valve complies with PED 2014/68/EU directive, with special reference to Annex
III, Module A, concerning internal manufacturing checks as indicated in the Conformity
Assessment Procedures.
Valves with DN equal or smaller than DN25 are not included in compliance with Article 4, paragraph 3.
Valves designed for use with gases, lique昀椀ed gases, gases dissolved under pressure, vapours and also those liquids
whose vapour pressure at the maximum allowable temperature is greater than 0,5 bar above normal atmospheric
pressure (1 013 mbar) are included within the following limits:
- valves with DN between DN32 and DN100 (included) with group 1 昀氀uids;
- valves with DN125 or bigger with group 2 昀氀uids.
The end user must carry out noise assessment testing once the valve has been installed in the plant.
In the event of any doubt, please contact Bardiani Valvole S.p.A.
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