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Maintenance and maintenance of electric ball valve
A ball valve is simple to understand. It is a metal sphere with a holebored...
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ITS100 Valve Position Monitor is a compact,weatherproof enclosure with internal adjustable position switches and an external visual indication.It has NAMUR standard mounting and drive, and is ideally suited for mounting on to quarter turn actuators and valves
HVM-1 Series Valve Position Monitor is a compact,weatherproof enclosure with internal adjustable position switches and an external visual indication.It has NAMUR standard mounting and drive, and is ideally suited for mounting on to quarter turn actuators and valves
HVM-1 Series Valve Position Monitor applies compact design to offer a mini-type weather proof Protection in aluminum die-cast enclosure and O-ring. The bracket is designed according to ISO 5211 and NAMUR standard.
| Specification | |
| Model | HVM-1 Series |
| Enclosure | Weatherproof IP67/NEMA4&4X |
| Cable entries | Two NPT1/2" |
| Ambient temperature | -20°C~80°C |
| Terminal strips | 8 points (0.05-2.5mm²) |
| Position indicator | 0~90° (90° turn free join) close:red open:yellow |
| Switches | Mechanical switch x2 proximity sensor x2 |
| Painting | Chromate Polyester powder coating(black) |
| Housing Cover& Body | Aluminum die casting | O-ring | NBR |
| Shaft | Stainless steel | Bushing | Bronze |
| Indicator cover | Polycarbonate | E-ring(Shaft) | Stainless steel |
| Cam | Polycarbonate | Earth Lug | Stainless steel |
| Spring | Stainless steel | Indicator | ABS/Polycarbonate |
| Housing cover bolt | Stainless Steel | Bracket | Stainless steel |
Adjustable Bracket
Mounting Bracket Namur Standard
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