P147
6Pages

Catalog excerpts

ADCA SANITARY PILOT OPERATED PRESSURE REDUCING VALVES P147 DESCRIPTION The ADCAPure P147 is a series of pilot operated, diaphragm sensing pressure reducing valves. These regulators, available with spring or dome-loading, are designed for use with clean air, nitrogen, carbon dioxide, oxygen, argon and other gases compatible with the construction materials and valve design. Specifically designed for the high purity gas systems found in the pharmaceutical, cosmetic, fine chemical and food & beverage processes. MAIN FEATURES Precise control of downstream pressure from 0,2 to 8 bar. FDA / USP Class VI compliant seals. Guided piston and valve stem. Non-rising adjustment knob. Completely machined from 316L stainless steel bar stock, no castings or forgings are used. 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. Dome-loading. Bottom cover with drain connection. Different soft sealings for liquids and gases. Clean air, nitrogen, carbon dioxide, oxygen, argon and other gases compatible with the construction. Clean steam (under special request). AVAILABLE MODELS: REGULATING RANGES: CONNECTIONS: PACKAGING: ASME BPE and DIN clamp ferrules. Others on request. CE MARKING – GROUP 2 (PED – European Directive) PN 16 LIMITING CONDITIONS * 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. Maximum allowable pressure Maximum upstream pressure Horizontal installation. See IMI – Installation and maintenance instructions. * Other limits on request. Maximum operating conditions may be limited by the valve end connections due to normative restrictions. VALSTEAM ADCA Maximum downstream pressure Minimum downstream pressure Maximum operating temperature 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) BPE 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 P147.065 E 07.18

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Optional dome-loading Optional leakage line connection Optional gauge connection Optional bottom cover with drain connection DIMENSIONS – ASME BPE (mm) * Valves with nylon adjustment knob weigh 0,3 kg less. DIMENSIONS – DIN (mm) SIZE * Valves with nylon adjustment knob weigh 0,3 kg less. Remark: Clamp ferrules according to DIN 32676-A. 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 Optional dome-loading VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS P147.065 E 07.18

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Valve body * Main valve plug * Main valve seal ** EPDM; PTFE * Main valve spring Bottom cover * Main valve stem * Plain bearing Positioning tube Pilot valve body * Pilot valve seat * Pilot valve seal ** EPDM; PTFE * Pilot valve plug * Valve spring * Lower diaphragm PTFE (Gylon) * Upper diaphragm * Adjustment spring * Spring guide Adjustment screw Adjustment knob Corrosion resistant steel Shaft ring Stainless steel Leakage line ring Spring guide Adjustment screw * Available spare parts. ** Others on request. Remarks: FDA / USP Class VI seals certificate on request. All valves have a serial...

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ADCA ORDERING CODES P147 Valve model P147 – AISI 316L / 1.4404 pilot operated pressure reducing valve P47 Regulating range 0,2 to 1,5 bar 1 0,3 to 3 bar 2 2 to 8 bar 3 0,2 to 8 bar (dome loading) a) A Flow rate coefficient Kvs 41 6 Kvs 46 7 Diaphragm PTFE (Gylon) T EPDM (non-standard) E Valve sealing Metal to metal (non-standard) M EPDM E PTFE T Adjustment knob, top cap and leakage line connection Stainless steel adjustment knob I Stainless steel adjustment knob with leakage line connection – ISO 228 G 1/8" L Stainless steel adjustment knob with leakage line connection – ISO 228 G 1/8" NPT...

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P147 6Pages

Catalog excerpts

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P147
6Pages