ASEPTIC DIAPHRAGM VALVES DISC ASEPTIC DIAPHRAGM VALVE Characteristics: Engineered and patented aseptic valves for biotechnology and semiconductor industries, pharmaceutical, food and medical processes. Designed for Aseptic and High Purity Applications. Two material: PTFE and AISI 316 L without asymptotic seals. Innovative internal design with inclined contact surfaces to drain the fluid. Fully autoclavable. Documentation: Laser marking for traceability and validation processes. Material 3.1 certificates, FDA or USP, internal surface finishing check as standard. Atex validated on request, according to CE Ex II 2 GDX. BUTT WELD BUTT WELD

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES The opening and closing movements do not detect the areas which are away from the shutter’s contact surface, which however, is inclined and it allows the draining of the fluid outwards during the support movement and the tightness of the diaphragm on the work table shutting surface (1). The internal chute allows the valve’s chamber to easily empty itself even during horizontal use (2). The inverse taper of the tightness surface in correlation with the diaphragm’s surface sustain allows for concentrated tightness on the internal edge, which...

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES ASTM A270 - Tri-Clamp Size Valve Material Diaphragm Material ASTM A270 - Butt Weld Size Valve Material Diaphragm Material Int. finishing: Ra ≤ 0,4 μm Ext. finishing: Ra ≤ 0,8 μm Mirror Polished Installation: Vertical installation recommended Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Special Screw PTFE + AISI 316L or GUAFLON + AISI 316L Special Washer

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES ASTM A270 - Tri-Clamp Size Valve Material Diaphragm Material PTFE - FDA ASTM A270 - Butt Weld Size Valve Material Diaphragm Material PTFE - FDA Int. finishing: Ra ≤ 0,4 μm Ext. finishing: Ra ≤ 0,8 μm Mirror Polished Installation: Vertical or horizontal installation Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Name Body Special Screw PTFE + AISI 316L or GUAFLON + AISI 316L Special Washer

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES ASTM A270 - Tri-Clamp Size Valve Material Diaphragm Material ASTM A270 - Butt Weld Size Valve Material Diaphragm Material Int. finishing: Ra ≤ 0,4 μm Ext. finishing: Ra ≤ 0,8 μm Mirror Polished Installation: Vertical or horizontal installation Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Special Screw PTFE + AISI 316L or GUAFLON + AISI 316L Special Washer

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES ASTM A270 - Tri-Clamp Size Valve Material Diaphragm Material PTFE - FDA ASTM A270 - Butt Weld Size Valve Material Diaphragm Material PTFE - FDA Int. finishing: Ra ≤ 0,4 μm Ext. finishing: Ra ≤ 0,8 μm Mirror Polished Installation: Horizontal installation recommended Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Special Screw PTFE + AISI 316L or GUAFLON + AISI 316L Special Washer

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES ASTM A270 - Tri-Clamp Size Valve Material Diaphragm Material PTFE - FDA ASTM A270 - Butt Weld Size Valve Material Diaphragm Material PTFE - FDA Int. finishing: Ra ≤ 0,4 μm Ext. finishing: Ra ≤ 0,8 μm Mirror Polished Installation: Vertical or horizontal installation Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Special Screw PTFE + AISI 316L or GUAFLON + AISI 316L Special Washer

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES Valve size Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Special Screw PTFE + AISI 316L or GUAFLON + AISI 316L Special Washer

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES ASTM A270 - Tri-Clamp Size Valve Material Diaphragm Material Diaphragm Material ASTM A270 - Butt Weld Size Valve Material Int. finishing: Ra ≤ 0,4 μm Ext. finishing: Ra ≤ 0,8 μm Mirror Polished Max Working Conditions: 10 bar (150 psi) and 150°C (300°F) Installation: Vertical installation recommended Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Way Body Cover with adjustable regulator Special Screw

Disc Aseptic Diaphragm Valves ASEPTIC DIAPHRAGM VALVES SPARE PARTS Valve size Part list ASTM A270 - TRI-CLAMP ASTM A270 - BUTT WELD Way Body Cover with adjustable regulator Special Screw