topworx回讯器说明书(5)

爱默生公司的

D-Series

Master Installation, Operation & Maintenance

502.969.8000

Dimensions and Materials: Valvetop DXP

MATERIALS OF CONSTRUCTION

Enclosure

Cast A360 aluminum with dichro-mate conversion coating inside & out, epoxy coated exterior rated for 250 hrs salt spray per ASTM B117 304 Stainless Steel standard 316 Stainless Steel optional 304 Stainless Steel standard 316 Stainless Steel optional Oilite Bronze

Polycarbonate, UV F1 rated O-ring seals available in: Buna, Silicone, EPDM & Viton

Fasteners Shaft Shaft Bushing Indicator Dome Seals

Maximum Fastener Torque Specifications

Enclosure Housing Bolts Indicator Dome Screws Bottom Mounting Holes

8 ft-lbs [10.8 N·m] 320 in-oz [2.3 N·m] 10 ft-lbs [13.6 N·m]

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