Pneumatic
DIASTAR Ten and TenPlus Pneumatically Actuated Diaphragm Valve
The DIASTAR Ten and Ten Plus Valves shall be available in fail-safe to close, fail-safe to open, and double-acting configurations. The actuator housing shall be fully molded glass-filled polypropylene. The pneumatic connection shall be threaded BSP. The actuator bonnet to valve body connection shall be threaded with permanent markings on both the bonnet and body to ensure proper diaphragm compression. The diaphragm material shall be indicated by a color-specific insert. Diaphragms of PTFE material shall have an elastomeric backing. The stroke shall be indicated by a graduated indicator. ANSI flanged versions shall meet ANSI B16.5 150lb standards. All valves shall be tested in accordance to ISO9393 and designed to ISO16138 standards. All valves shall be manufactured under ISO9001 for Quality and ISO14001 for Environmental Management. Following assembly, every valve shall be tested and certified bubble-tight exceeding Class VI standards.
General:
• Size: ½”–2”
• Material: PVC, CPVC, PROGEF® Standard® PP, PROGEF® Natural PPn, ABS, SYGEF® Standard PVDF, SYGEF® Plus PVDF-HP
• Diaphragm: EPDM, FPM, NBR, PTFE/FPM, PTFE-HP/EPDM, PTFE-HP/FPM, PTFE/EPDM
• Actuator Housing: Glass-filled PP
• End Connection: Solvent cement socket, threaded, flanged, fusion spigot union, fusion socket union, fusion spigot
• Action: FC, FO, DA
• Top Works: Threaded connection to valve body
• Standard Pack Quantity: 1 valve
Optional Features:
• Pilot Valve: 24VAC/DC, 110VAC, 2303VAC
• Positioner: Digital electro-pneumatic
• Limit Switches: Mechanical, inductive
• High Pressure: 232 psi max PVC, CPVC, PVDF (water only applications)
• End Connection: Alternatives available upon request
• Face Seals: Alternatives available upon request
• Cleaned: Silicone-free/ oil-free
Key Certifications:
• FDA CFR 21 177.1520: PP and PVDF
• FDA CFR 21 177.2600: EPDM and FPM
• FDA CFR 21 177.1550: PTFE
• USP Class VI (physiological non-toxic): EPDM, FPM, PTFE, PP and PVDF
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