GEMÜ D488 Victoria

The GEMÜ D488 Victoria soft seated butterfly valve is motorized. Various metal or plastic on/off or control actuators are available. The butterfly valve is available in nominal sizes DN 25 to 1600 and in standard installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) in wafer and lug body versions.

• Available in large nominal sizes
• Special materials for disc, seal and valve body
• Vulcanizable liner
• Abrasion-resistant version possible

• Media temperature :-60 to 210 °C
• Ambient temperature:-20 to 70 °C
• Operating pressure :0 to 16 bar
• Nominal sizes:DN 25 to 1600
• Body configurations:Lug | U section | Wafer
• Connection standards:AS | ASME | AWWA | BS | DIN | EN | ISO | JIS
• Body materials:1.4408, cast stainless steel material | EN-AC-46100, aluminium casting material | EN-AC-47100, aluminium casting material | EN-GJS-400-15, SG iron material | EN-GJS-400-18-LT, SG iron material | S275JR, cast steel material
• Body coating:Epoxy
• Liner materials:CR | CSM (Hypalon®) | ECO | EPDM | NBR | SBR, abrasion resistant | Silicone
• Disc materials:1.4408, investment casting material | 1.4469, Duplex cast steel material | 1.4539, forged material | 2.0975, bronze casting material | 2.4602 (alloy 22), block material | EN-GJS-400-15, SG iron material
• Disc coating:EPDM | Epoxy | Halar® | NBR | Rilsan® | SBR
• Supply voltage:100 - 120 V AC, 50/60 Hz | 12 - 24 V AC/DC | 220 - 240 V AC, 50/60 Hz | 380 - 480 V AC, 50/60 Hz
• Operating time 90°:4 to 100 s
• Protection class:IP 65, 66, 67, 68
• Conformities:ACS | ATEX | CSA | DNV GL | DVGW Drinking water | DVGW Gas | EAC | FDA | WRAS