Auto Shut-off Valve
The Reliable & long-term operation of the Steam & water analysis system depends upon the efficiency of the sample conditioning components for which precise pressure, flow, and temperature control is must essential.
The industry also call it a Thermal shut off valve
Excessively hot samples can cause damage to expensive and sensitive sample conditioning components of the process analyzer. The auto shut-off valve is mainly used in Steam Water Analysis System ( SWAS ) in a power plant.
The AXIS offers a very reliable Auto shut-off valve called ASV1. This is functioning directly exposed to the sample media via thermal expansion principle with using wetted media. ASV1 is a self–reliant, fully mechanical device that required no external source of electricity or pneumatic or hydraulic. The AXIS ASV1 build with 50°C ± 2°C set to shut off temperature. After shutting off ASV1, it must be reopened by pressing the manual reset button which ensures the no-flow resumes and safety of the upset component have been amended.
The AXIS ASV1 is constructed with SS 316 and other wetted parts are compatible with boiler water and steam. ASV1 is mainly used downstream of the pressure reducing component and upstream of analyzers, flow meters, and other low-pressure devices. After shutting off the upstream side of the ASV1 will be opened to the full source pressure.
The Best Thermal Shutoff Valve to Make Valve Automation Easy and Fast
Axis Solutions Pvt Ltd manufacturers and suppliers the best quality thermal shut-off valve for various industrial applications. Our equipment helps to improve the working efficiency of your plant and helps you bring down operational and maintenance costs.
- Suitable for long service in high temperature
- Ease for installation
- Fully mechanical device
- Optional Alarm contact
- Fix temperature shut off
- Manual Reset facility
- Rugged, compact design
- No power source require
- Reliable tight shut-off
- No – leakage up to define the range
- Corrosion resistive material
- Fast response to shut off
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Sample |
: Steam or Water |
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Material |
: SS 316, Viton, PEEK |
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Weight |
: Approx. 1.1 Kg |
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Mounting |
: Horizontal |
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Sample Inlet |
: 1/8” NPT (F) |