PS173
6Pages

Catalog excerpts

ADCA SANITARY PRESSURE SUSTAINING VALVES PS173 DESCRIPTION The ADCAPure PS173 is a series of inline direct acting, diaphragm sensing pressure sustaining valves. These spring-loading loaded regulators are designed for use with clean steam, compressed air, water and other gases or liquids compatible with the construction materials and valve design. MAIN FEATURES Compact inline design. Non-rising adjustment knob. FDA / USP Class VI compliant seals. Completely machined from bar stock material, no castings or forgings are used on the standard version. STANDARD SURFACE FINISH Internal wetted parts: ≤ 0,51 µm Ra – SF1. External: ≤ 0,76 µm Ra – SF3. Other surface conditions see TIS.GIA – General information ADCAPure. Ultrasonic cleaning. OPTIONS: Leakage line connection. Top cap (adjustment screw with cover). Gauge connection on body. Bottom cover with drain connection. Different soft sealings for liquids and gases. Clean steam, compressed air, water and other gases and liquids compatible with the construction. AVAILABLE MODELS: REGULATING RANGES: ASME BPE, DIN and ISO clamp ferrules or tube weld (ETO) ends. Others on request. Assembling and packaging in a clean room certified according to ISO 14644-1. The product is end capped and sealed with recyclable thermo-shrinkable plastic film, to avoid contamination. Horizontal installation. See IMI – Installation instructions. VALSTEAM ADCA CE MARKING – GROUP 2 (PED – European Directive) PN 10 LIMITING CONDITIONS * Maximum allowable pressure Maximum upstream pressure Minimum upstream pressure Maximum operating temperature ** * Other limits on request. Maximum operating conditions may be limited by the valve end connections due to normative restrictions. ** See "Ordering Codes" table for restrictions. We reserve the right to change the design and material of this product without notice. IS

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ADCA FLOW RATES COEFFICIENTS (m³/h) SIZE Kvs OPTIONS LEAKAGE LINE CONNECTION GAUGE CONNECTION BOTTOM COVER WITH DRAIN CONNECTION VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PS173.032 E 13.1

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Optional leakage line connection Optional gauge connection Optional bottom cover with drain connection DIMENSIONS – ASME BPE (mm) SIZE Remarks: Clamp ferrules according to DIN 32676-A. Tube weld (ETO) according to DIN 11866-A (DIN 11850-2). DIMENSIONS – ISO (mm) SIZE Remarks: Clamp ferrules according to DIN 32676-B. Tube weld (ETO) according to DIN 11866-B (ISO 1127). VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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Optional leakage line connection VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PS173.032 E 13.16

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Valve body Bottom cover Intermediate flange Safety clamp ** PTFE/FPM Envelope * Valve stem * Valve seal * Valve plug * Upper diaphragm * Lower diaphragm PTFE (Gylon) Lower diaphragm plate Upper diaphragm plate Stem guide Plain bearing Spring plate * Adjustment spring Adjustment knob Adjustment screw Corrosion resistant steel Shaft ring Stainless steel Spring guide Adjustment screw * Available spare parts. ** Others on request. Remarks: 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...

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ADCA ORDERING CODES PS173 Valve model PS17D 4 4 T M I PS173 – AISI 316L / 1.4404 diaphragm sensing pressure sustaining valve with drain PS17D PS173 – AISI 316L / 1.4404 diaphragm sensing pressure sustaining valve without drain PS17 Regulating range 0,8 to 1,5 bar 4 1 to 3 bar 5 1,5 to 8 bar 7 Flow rate coefficient Kvs 5,5 4 Kvs 8,5 6 Diaphragm PTFE (Gylon) T EPDM (non-standard) – Tmax 150 ºC E Valve sealing Metal to metal (non-standard) M EPDM – Tmax 150 ºC (180 ºC with steam and hot water) E PTFE T FPM / Viton (FDA approval only) V Adjustment knob, top cap and leakage line connection...

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PS173 6Pages

Catalog excerpts

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PS173
6Pages