PRV30SS_2021
5Pages

Catalog excerpts

ADCA DIAPHRAGM SENSING PRESSURE REDUCING VALVES PRV30SS (1" to 2" – DN 25 to DN 50) DESCRIPTION The ADCA PRV30SS is a series of direct acting, spring-loaded, diaphragm sensing and balanced plug pressure reducing valves. These regulators are designed for use with compressed air, water and other gases and liquids compatible with the construction materials and valve design. They are suitable for pressure reducing applications at the point of use in laundry and dyeing machines, food industries, sterilizers, etc. MAIN FEATURES Compact design. Built-in strainer. Balanced valve plug. Full stainless steel construction. Various sealing options to meet compatibility requirements. OPTIONS: Self relieving. Gauge connection on body. Diﬀerent soft valves for liquids and gases. Dome-loaded version. Top cap (adjustment screw with cover). Degreased for oxygen application. Compressed air, water and other gases and liquids compatible with the construction. AVAILABLE MODELS: PRV30SS – stainless steel, diaphragm sensing. Female threaded ISO 7 Rp or NPT (only available from 11/4" to 2"). Flanged EN 1092-1 PN 40 (only available from DN 32 to DN 50) or PN 63. Flanged ASME B16.5 Class 150 or 300 (only available from 11/4" to 2") or Class 600. Horizontal installation. See IMI – Installation instructions. CE MARKING – GROUP 2 (PED – European Directive) Class 150 1" to 2" DN 25 to 50 – LIMITING CONDITIONS Valve model FLOW RATE COEFFICIENTS (m³/h) SIZE VALSTEAM ADCA Body design conditions Max. recommended reducing ratio * Rating PN 63 for threaded versions. We reserve the right to change the design and material of this product without notice.

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ADCA OPTIONS PRESSURE GAUGE CONNECTION DOME-LOADED VERSION Optional pressure gauge connection Optional dome-loaded version * Different face to face dimensions on request; ** Only available with PN 63 and Class 600 flanged connections. Remarks: As standard, in versions manufactured with EN 1092-1 flanges or ISO 7 Rp threads, connections d1 and d2 are female threaded ISO 7 Rp. 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 product without notice.

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ADCA MATERIALS Optional relieving version Optional dome-loaded version Optional relieving version Optional dome-loaded version VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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Valve body Spring cover Bottom cover * Valve head * Piston o-ring * Valve spring * Strainer screen Pusher disc * Lower diaphragm * Upper diaphragm Spring plate * Adjustment spring Adjustment stem * Available spare parts. 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 PRV30SS Valve model PRV30SS – diaphragm sensing pressure reducing valve Regulating range Nº 1 – 0,2 to 1,5 bar Oxygen (degreased) Seal material NBR V Maximum inlet pressure C NBR / PTFE (only NBR in case of dome-loaded version) 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 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...

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PRV30SS_2021 5Pages

Catalog excerpts

All VALSTEAM ADCA Engineering S.A. catalogs and technical brochures

PRV30SS_2021
5Pages