SRV8
6Pages

Catalog excerpts

SAFETY RELIEF VALVES SRV8 DESCRIPTION The ADCAPure SRV8 series aseptic safety relief valves with angle type connections are designed for use with clean steam, air, water and other gases and liquids compatible with the construction materials. Main applications are overpressure protection on steam equipment, pressure vessels and pipelines, particularly within the pharmaceutical, cosmetic, fine chemical and food & beverage industries. MAIN FEATURES Completely machined from solid bar stock material. FDA / USP Class VI compliant seals. Elastomer bellows to isolate the product chamber from the spring housing. Self drainable design. 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: Manual lifting device. Pneumatic lifting device (for CIP/SIP). Lift indicator. Blocking system. Gas tight assembly. Different soft sealings for liquids and gases. Degreased for oxygen application. Clean steam, air, water and other gases and liquids compatible with the construction. AVAILABLE MODELS: SIZES: CONNECTIONS: PACKAGING: INSTALLATION: DESIGN: CE MARKING – GROUP 2 (PED – European Directive) ASME BPE and DIN clamp ferrules. 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. Vertical installation. See IMI – Installation and maintenance instructions. DIN EN ISO 4126-1. PED – Pressure Equipment Directive. VALSTEAM ADCA CE Marking: This product has been designed for use on steam, air and other gases which are in Group 2 and 1 (only oxygen, others on request) of the European PED - Pressure Equipment Directive in use and it complies with its requirements. The product carries the CE mark. LIMITING CONDITIONS * Maximum operating pressure Maximum operating temperature ** Minimum operating temperature ** -40 ºC * 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.

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FLOW CAPACITIES (10% overpressure in accordance with ISO 4126-1) SIZE Flow area (mm2) Set Pressure * Lower set pressures on request. OPTIONS MANUAL LIFTING DEVICE PNEUMATIC LIFTING DEVICE * LIFT INDICATOR ** BLOCKING SYSTEM * For d0 = 23 mm and set pressures above 7 bar, the high capacity pneumatic lifting device is required. Consult the manufacturer. ** 3 wire PNP sensor with NO contact (NC on request), M8 x 1 male connector and 10 to 30 V DC supply voltage. Others on request. VALSTEAM ADCA We reserve the right to change the design and material of this prod

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Optional manual lifting device Optional pneumatic lifting device DIMENSIONS – ASME BPE (mm) SIZE * High pressure pneumatic lifting device dimensions on request. DIMENSIONS – DIN (mm) SIZE DN 40 x 50 23 60,5 61,5 311 352 317 * 1/8" 50,5 64 * High pressure pneumatic lifting device dimensions on request. Remarks: Clamp ferrules according to DIN 32676-A; Tube weld (ETO) according to DIN 11866-A (DIN 11850-2). VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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Optional manual lifting device Optional pneumatic lifting device 80 Optional blocking system VALSTEAM ADCA Optional lift indicator We reserve the right to change the design and material of this product without notice.

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Valve body * Seat disc Lifting bell * Valve seal Lift stopper Bellows fixing ring * Body seal Guide bushing Split ring Spring plate Stainless steel Adjustment screw Locking screw Lifting cover Lifting device body Pneumatic fitting Proximity sensor * 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 are ordered. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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ORDERING CODES SRV8 Valve model SRV8 - AISI 316L / 1.4404 safety relief valve Application Liquids Oxygen (degreased) O Bellows and body sealing E EPDM – Tmin -40 ºC / Tmax 150 ºC FPM / Viton – Tmin -10 ºC / Tmax 180 ºC (USP Class VI on request) Valve sealing Metal to metal (non-standard) EPDM – Tmin -40 ºC / Tmax 150 ºC FPM / Viton – Tmin -10 ºC / Tmax 180 ºC (USP Class VI on request) Top cap, gas tight, pneumatic and manual lifting devices Top cap Pneumatic lifting device High capacity pneumatic lifting device (for d0 = 23 mm and set pressures above 7 bar) Pneumatic lifting device and gas...

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SRV8 6Pages

Catalog excerpts

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

SRV8
6Pages