V303
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ADCA THREE-WAY GLOBE CONTROL VALVES V303 (EN) DESCRIPTION The ADCATrol V303 is a series of single seated, three-way globe control valves designed to ensure accurate control in mixing and diverting process engineering and industrial applications. These valves can be assembled with pneumatic, hydraulic or electric actuators, for modulating and shut-off control tasks. MAIN FEATURES Robust construction. Modular design to meet process requirements. Mixing and diverting versions. V-port guided plugs. Stainless steel trim. OPTIONS AND ACCESSORIES: AVAILABLE MODELS: Bonnet extension for high and low temperatures. Various stem sealing options including bellows sealing. Saturated and superheated steam. Hot and superheated water. Thermal oil. Air, gases and others. V303S – carbon steel. V303i – stainless steel. Flanged EN 1092-1 PN 16 or PN 40. Standard PN 16 DN 65 flanges are supplied with 4 holes. 8 holes, according to EN 1092-1/-2, on request. CE MARKING – GROUP 2 (PED – European Directive) PN 16 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS V303E.015 E

ADCA BODY LIMITING CONDITIONS V303S * FLANGED PN 16 ALLOW. PRESSURE 16 bar RELATED TEMP. ALLOW. PRESSURE RELATED TEMP. ALLOW. PRESSURE BONNET DESIGN STANDARD Above 250 ºC TRIM DESIGN STEM SEALING BELLOWS * Up to 180 ºC in steam and hot water applications. ** Maximum operating pressure: 25 bar. VALSTEAM ADCA We reserve the right to change the design and material of this product without notic

ADCA PLUG DESIGN MIXING Sealing: Characteristic: Rangeability: Leakage: Sealing: Characteristic: Rangeability: Leakage: Metal to metal Linear (PL) 30:1 Class IV, acc. to IEC 60534-4 Metal to metal Linear (PL) 30:1 Class IV, acc. to IEC 60534-4 FLOW RATE COEFFICIENTS – MIXING PLUGS SIZE * Upper and lower seats respectively. For conversion Kvs = Cv (US) x 0,865. FLOW RATE COEFFICIENTS – DIVERTING PLUGS SIZE * Upper and lower seats respectively. For conversion Kvs = Cv (US) x 0,865. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

Valve with standard bonnet Valve with extended bonnet Bellows sealed valve Remarks: Standard PN 16 DN 65 flanges are supplied with 4 holes. 8 holes, according to EN 1092-1/-2, on request. WEIGHTS (kg) SIZE DN 15 STANDARD MAX. PERMISSIBLE ACTUATING THRUSTS (kN) SIZE DN 15 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS V303E.015 E 00.2

DIMENSIONS – PA SERIES PNEUMATIC ACTUATORS (mm) DIMENSION * For actuators with spring ranges 1 to 2 bar, 1,5 to 3 bar and 2 to 4 bar. For more information, please consult IS 3.70 and IS 3.70A – PA Linear pneumatic actuators. DIMENSIONS – EL SERIES ELECTRIC ACTUATORS (mm) DIMENSION For more information, please consult IS 3.72A – EL Linear electric actuators. DIMENSIONS – ELS SERIES ELECTRIC ACTUATORS (mm) DIMENSION For more information, please consult IS 3.73B – ELS Linear electric actuators. DIMENSIONS – ELR SERIES ELECTRIC ACTUATORS (mm) DIMENSION * With PEL electronic positioner. For more...

VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS V303E.015 E 00.22

* Upper seat * Lower Seat * Valve plug * Valve plug Lower stem guide * Stem extension Stainless steel / Graphite * Scraper ring * Plain bearing Bronze / PTFE PTFE; Graphite filled PTFE * Stem guide Stainless steel filled PTFE O-ring guide Expanded graphite Packing spacer Graphite filled PTFE Bolts or studs and nuts (V16/2G and V16/2S) Bolts or studs and nuts (V16/2i) Compression fitting Stainless steel / Graphite Stainless steel / Graphite * Metal bellows Expanded graphite Packing spacer * Available spare parts. VALSTEAM ADCA We reserve the right to change the design and material of this...

ADCA ORDERING CODES V303 a) Valve model Globe control valve, three-way Valve series Series 1 Body material A216 WCB / 1.0619 carbon steel Extended Trim design Mixing Diverting (only available for size DN32 and above) Stem sealing PTFE/GR V-Rings (V1.2) Virgin PTFE V-Rings (V2.2) Stainless steel bellows with PTFE/GR safety packing (BV1) Stainless steel bellows with graphite safety packing (BG1) V-port guided Valve sealing Metal to metal (class IV) Characteristic Linear (PL) Pipe connection Flanged EN 1092-1 PN 16 ... Special valves / Extras Full description or additional codes have to be...