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The Application:

Mobile fire suppression systems are designed to protect critical equipment by automatically detecting and suppressing a fire at its inception. 

• Frequently used on military, commercial, mining and heavy-duty emergency vehicles.

The Challenge:

Most OEMs purchase various instrumentation and components from multiple vendors and then have to assemble the components into a usable sub-assembly. 

• This can be cumbersome and costly.

NOSHOK's Solution:

NOSHOK provides a simple solution by offering a complete sub-assembly package which includes a pressure switch with molded connection, a molded solenoid valve connector and wiring harness assembly ready to plug and play. We also provide a needle valve for manual actuation/ shut-off when required.

This complete system is a single part number and component, which makes ordering easy.  Purchasing a packaged system from a single source also reduces cost.

RELATED ITEMS

Mechanical Pressure Switches

• 100 Series compact SPST switch is available in vacuum, low pressure and high pressure models
• 200 Series compact SPDT is an SPST or SPDT snap-action switch with silver contacts, vacuum, low, high pressure options
• 300 Series compact SPDT switch offers adjustable hysteresis, and utilizes proven diaphragm or piston-type sensing technology for excellent reliability, repeatability, and affordability
• 400 Series heavy-duty SPDT snap-action switches provide an extremely stable switching point setting, and excellent repeatability of ±2% of full scale of adjustment range
• 400 Series switches were designed for applications requiring maximum accuracy under high loads
• Wide variety of ranges and connection options available

Mini Needle Valves

• Compact size valves built for maximum durability in the toughest applications
• Patented body-to-bonnet, metal-to-metal seal significantly increases the pressure range of the valve without compromising the flow & helps maintain the integrity of the bonnet threads by segregating them from the process media
• 100 Series hard seat valves have a maximum pressure of 10,000 psi
• 150 Series soft tip valves feature a patented Delrin® non-rotating soft tip stem, a back-up metal-to-metal seal, and have a maximum pressure of 6,000 psi
• Available in zinc-nickel plated steel and electropolished Stainless Steel
• Zinc-nickel provides exceptional corrosion resistance, increased deposit  hardness, extended wear resistance, longer service life and is RoHS compliant
• FKM o-ring seal and PTFE back-up ring below the stem threads protect from corrosion and galling; PTFEor Graphite packing optional
• All stem threads are 316 Stainless Steel and rolled for strength and ease of operation
• All NOSHOK valves are100% helium leak tested to 1 x 10-4 ml/s for  guaranteed performance and reliability

Assembly/ Electrical Connection Options

•  Virtually every electrical connection option available, including  spade terminals, integral cable, DIN EN 175301-803 Form A,    M12 x 1 (4-Pin), Deutsch etc.