Norgren V07-100-NNKG Pressure Relief Valve - G1/8 Ports
Part Number: V07-100-NNKG
Quick Summary
The Norgren V07-100-NNKG pressure relief valve protects compressed air systems by safely venting over-pressure in pneumatic lines. This targeted solution helps prevent costly downtime and equipment damage caused by pressure surges in tight automation loops. In typical industrial deployments, safety certifications such as SIL, CE, and IP-rated components shape how you design and validate a system. The compact V07 unit with G1/8 ports and knob-adjusted relief simplifies installation and enhances reliability across lightweight, space-constrained pneumatic networks, delivering predictable setpoints and reduced maintenance overhead.
Product Information
Extended Description
V07-100-NNKG Norgren: Protect compressed air systems from over-pressurisation | Compact unit | Port size: G1/8 & G1/4
Medium
Compressed air
Operating Temperature
-34 ... 65 °C, -29.2 ... 149 °F
Port Size
G1/8
Gauge Port
Rc1/8
Adjustment
Knob
Maximum Inlet Pressure
7 bar
Outlet Pressure Adjustment
0.3 ... 7 bar, 4 ... 100 psi
Materials - Adjusting Knob
Acetal resin
Materials - Body
Zinc
Materials - Bonnet
Acetal resin
Materials - Elastomers
Nitrile rubber
Dimensions - Height
38 mm
Dimensions - Length
75 mm
Dimensions - Width
42 mm
Weight
0.19 kg
Country of Origin
Mexico
Range
V07
Series
07 Series
Brand
IMI Norgren
18-015-989
Gauge, R1/8 thread, 0-10 bar
18-025-003
07 Series Neck Mounting Bracket
V07-KIT
Service kit V07
Feature → Business Impact → Application: The V07-100-NNKG offers G1/8 port sizing, knob adjustment, and a compact zinc body with an acetal resin bonnet and knob. This combination reduces footprint while enabling precise outlet pressure control, lowering the risk of downstream equipment faults in packaging machines and pneumatic actuators. Application: Install directly on small automation lines where space is at a premium and consistent relief response is critical. Feature → Business Impact → Application: Max inlet pressure of 7 bar with an adjustable outlet range of 0.3 to 7 bar supports versatile setpoints for different process pressures, improving process stability and reducing energy Waste in multiple zones of a robot cell or line. Application: Retrofit existing systems that require a simple, reliable pressure limit without gauge complicating the mounting. Feature → Business Impact → Application: Material selection—zinc body, acetal resin knob/bonnet, nitrile elastomers—provides chemical compatibility and durability, minimizing wear in oily or humid plant environments. Application: Use in harsh factory floors where long service life and resistance to ambient contaminants matter. Feature → Business Impact → Application: Gauge port Rc1/8 enables test and tuning without invasive disassembly, speeding commissioning. Application: Commission new lines or perform on-the-fly adjustments during line changes. Feature → Business Impact → Application: Compatibility with 07 Series neck mounting bracket (18-025-003) enables quick, robust mounting, reducing installation time and ensuring repeatable alignment. Application: New line deployments or retrofit projects that demand quick, lockable mounting. Feature → Business Impact → Application: Service kit V07-KIT availability encourages proactive maintenance, lowering total cost of ownership by simplifying on-site repairs and part replacement. Application: Fleet-level maintenance planning for multiple V07 valves across a facility.
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FAQs
For quick and robust installation, use the 07 Series Neck Mounting Bracket (18-025-003). The valve’s compact dimensions (75 mm length, 42 mm width, 38 mm height) and neck-mount compatibility simplify panel layout, reduce vibration concerns, and enable repeatable positioning in automated cells.
Maximum inlet pressure is 7 bar, and the outlet pressure can be adjusted from 0.3 to 7 bar. Use the knob adjustment to set the relief point within this range, ensuring downstream components operate within their safe limits and minimizing pressure spikes in the system.
Yes. The valve is designed with G1/8 ports for main flow and Rc1/8 gauge ports for test and measurement connections, providing straightforward integration into standard pneumatic circuits and enabling on-line verification without disassembly.
The body is zinc with an acetal resin bonnet and knob, nitrile rubber elastomers, and operating temperatures from -34 °C to 65 °C. This combination supports reliable performance in typical factory environments, including exposure to lubricants and moderate temperature variation.
The V07-100-NNKG supports straightforward maintenance via service kits (V07-KIT) and test ports (Rc1/8). Its compact form factor reduces panel space, while predictable relief setpoints minimize unplanned downtime, improving line throughput and overall asset life in packaging, automation, and workshop environments.