GEMU Model 687 Sanitary Diaphragm Valve

Features:

• Stainless steel / reinforced polymer actuator
• Stainless steel actuator base
• Fail closed, fail open, double acting
• Compact low maintenance design
• EHEDG certified sealing concept
• Visual position indicator
• Second generation PTFE or EPDM diaphragms
• 316L stainless steel valve body
• Integral buttweld tube extensions or triclamp
• Stroke limiter (adjustable travel stop open and close)
• Electrical position indicators
• DeviceNet or AS-I  network valve controls
• Positioners
• Manual override

AVAILABLE OPTIONS:

Nominal Size: 1/2″, 3/4″, 1″, 1-1/2″, 2″, 2-1/2″, 3″, 4″

Body Configuration: Standard 2-Way, Tank Bottom

Connection Types: Butt-Weld, Butt-Weld Extension, Clamp x Butt-Weld, Clamp x Butt-Weld Extension, Clamp x Clamp

Body Material: 316L Stainless Steel

Diaphragm Material: EPDM Diaphragm – Code 17 (EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600), EPDM Diaphragm – Code 3A (EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600), EPDM Diaphragm – Code 6A (EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.2600), TFM / EPDM Laminated – Code 5A (TFM / EPDM Diaphragm Compliant to USP Class VI, Chapter <87>, <88> and 21 CFR 177.1550)

Control Function: Pneumatic Air to Air, Pneumatic Normally Closed, Pneumatic Normally Open

Surface Finish: 15µ-in max EP SFV4, 20µ-in max SFV1, 20µ-in max EP SFV5, 25µ-in max SFV2, 25µ-in max EP SFV6, 30µ-in max SFV3, 35µ-in avg, 35µ-in avg EP

SPARE PARTS AVAILABLE FOR THIS PRODUCT – CONTACT US FOR ASSISTANCE: 1-877-705-9864