PRV41
4Pages

Catalog excerpts

ADCA PISTON SENSING PRESSURE REDUCING VALVES PRV41SS DESCRIPTION The ADCA PRV41SS is a series of direct acting, spring loaded, piston sensing pressure reducing valves. These regulators are designed for use with nitrogen, compressed air, water and other gases and liquids compatible with the materials of construction. They are suitable for general purpose pressure reducing applications such as instrumentation systems and industrial equipment where small loads and high pressures are involved. MAIN FEATURES Compact design. Balanced valve plug. Completely machined from solid bar stock material. OPTIONS: Gauge connection on body. Diﬀerent soft valves for liquids and gases. Top cap (adjustment screw with cover). Degreased for oxygen application. Self relieving. Compressed air, water and other gases and liquids compatible with the construction. AVAILABLE MODELS: PRV41SS – stainless steel, piston sensing. Female threaded ISO 7 Rp, ISO 228 or NPT. Flanged EN 1092-1 PN 40 to PN 250. Flanged ASME B16.5 Class 150, 300 or 600. Horizontal or vertical installation. See IMI – Installation and instructions. CE MARKING – GROUP 2 (PED – European Directive) PN 320 LIMITING CONDITIONS Valve model Body design conditions Maximum upstream pressure Maximum downstream pressure Minimum downstream pressure Maximum design temperature Max. recommended reducing ratio * Rating PN 250 for threaded versions. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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ADCA FLOW RATE COEFFICIENTS (m³/h) SIZE OPTIONS PRESSURE GAUGE CONNECTION Optional pressure gauge connection * Different face to face dimensions on request. Remarks: As standard, in versions manufactured with EN 1092-1 flanges or ISO threads, connections d1 is female threaded ISO 228. In versions with ASME B16.5 flanges or NPT threads, these connections are female threaded NPT. VALSTEAM ADCA We reserve the right to change the design and material of this pro

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Optional relieving version Valve body Bottom cover * Plug piston * Valve head * Valve seat Valve spring Piston sleeve Spring plate * Adjustment spring Adjustment stem Adjustment knob Spring Identification plate Adjustment screw * Available spare parts. ** Others on request. Remark: All valves have a serial number. In case of non-standard valves this number must be supplied if spare parts are ordered. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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ADCA ORDERING CODES PRV41SS Valve model PRV41SS – piston sensing pressure reducing valve Regulating range Nº5 – 3 to 30 bar Oxygen (degreased) FPM / Viton Maximum inlet pressure 220 bar Gauge port options Without gauge ports Gauge port on the left side (relative to the flow direction) Gauge port on the right side (relative to the flow direction) Gauge ports on both sides 2 Top cap, panel mounting and relieving Relieving (only for non-dangerous gases) Non-relieving with top cap (adjustment screw with cover) Relieving with top cap (adjustment screw with cover, only for non-dangerous gases)...

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PRV41 4Pages

Catalog excerpts

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PRV41
4Pages