ADCMWin1 SANITARY TANK BLANKETING REGULATORS (Low pressure reducing valve) Tank blanketing valves are commonly used in tank storage systems to prevent and protect against explosions (avoiding flammable liquids being vented from the vessel), to control product contamination against external air that may fill the vapour space, to reduce evaporation losses (consequently, production losses), to reduce internal corrosion (caused by air and moisture) and to prevent vacuum condition. The blanketing process consists in covering the stored medium, usually a liquid, with a gas (normally N2). MAIN FEATURES Compact design. Non-rising adjustment knob. FDA / USP Class VI compliant seals. STANDARD SURFACE FINISH Internal wetted parts: s 0,51 pm Ra - SF1. Cover: internal machined and external as casted. Other surface conditions see TIS.GIA - General information ADCAPure. Ultrasonic cleaning. Leakage line connection. Top cap (adjustment screw with cover). Gauge connection on body. External sensing line connection (recommended for low set pressures < 10 mbar or high flow). Blanketing with vacuum. Hastelloy wetted parts. Air, nitrogen, argon and other gases compatible with the construction. BKR2 - low pressure reducing valve. CE MARKING - GROUP 2 (PED - EUROPEAN DIRECTIVE) RANGES: 5 to 10 mbar; 10 to 50 mbar; 20 to 200 mbar; 50 to 500 mbar; 5 to 4000 mbar (dome-loading). CONNECTIONS: ASME BPE, DIN and ISO clamp ferrules. PACKAGING: Assembling and packaging in a clean room The product is end capped and sealed with recyclable thermo-shrinkable plastic film, to avoid contamination. INSTALLATION: Vertical installation recommended, to allow drainage, or horizontal as close to the process as possible in order to prevent long pipe sections and flow restrictions. See IMI - Installation and maintenance instructions. VAL STEAM ADCA CE MARKING - ATEX VERSION (ATEX - EUROPEAN DIRECTIVE) LIMITING CONDITIONS * * Other limits on request. Maximum operating conditions may be limited by the valve end connections due to normative restrictions. ** 4000 mbar with dome-loading. We reserve the right to change the design and material of this product without notice.

* Outlet pressure should not be more than 50% of the inlet, in order to reach the mentioned flow rates. LEAKAGE LINE CONNECTION GAUGE CONNECTION EXTERNAL SENSING LINE CONNECTION ATEX COMPLIANT We reserve the right to change the design and material of this product without notice.

Optional dome-loading Optional external sensing and leakage line connections Optional gauge connection Remark: Clamp ferrules according to DIN 32676-A. Remark: Clamp ferrules according to DIN 32676-B. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

Optional leakage line connection VALSTEAM ADCA Optional dome-loading We reserve the right to change the design and material of this product without notice.

ADCfiPwm MATERIALS * Available spare parts. ** Others on request. FDA / USP Class VI seals certificate on request. All valves have a serial number. In case of non standard valves, this number must be supplied if spare parts are ordered. Blanketing with overpressure VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

ORDERING CODES BKR2 VALVE MODEL BR 0 5 T E I X X X 0 D 25 BKR2 – AISI 316L / 1.4404 blanketing low pressure regulator BR BKR2 – Hastelloy C22 / 2.4602 blanketing low pressure regulator BRH REGULATING RANGE 5 to 10 mbar 0 10 to 50 mbar 1 20 to 200 mbar 2 50 to 500 mbar 3 5 to 4000 mbar (dome-loading) A VALVE SEAT ORIFICE Seat diameter 5 mm 5 Seat diameter 8 mm 8 DIAPHRAGM PTFE (Gylon) T VALVE SEALING EPDM E FPM / Viton (USP Class VI on request) V ADJUSTMENT KNOB, TOP CAP AND LEAKAGE LINE CONNECTION Stainless steel adjustment knob I Top cap (adjustment screw with cover) T Stainless steel adjustment...