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Excelon® Pressure Relief Valves- protection for pneumatic tooling and compressed air systems
V72G Series Air Line Pressure Relief Valves
PLACE ORDER - In-Line or Modular Installation
- Push to Lock Adjusting Knob with Tamper Resistant Accessory
- Helps Protect Air Operated Equipment from Over Pressure by Retarding Excessive Pressure Build Up
Description
Description
The V72G Series Air Pressure Relief Valves are designed for use as a single in-line unit or as part of Norgren's Excelon® modular compressed air preparation supply system. A pressure relief valve is uses to protect pneumaticequipment from over pressure by retarding excessive pressure build up.As a modular component, this pressure relief valve can quickly be attached to air filters, lubricators, smooth start / exhaust valves, safety lockout valves and pipe adapters. With our Quickclamp® and Quickclamp® and wall bracket accessories, a complete compressed air supply system can be assembled and mounted in minutes.
SPECIFICATIONS
Fluid: Compressed air
Maximum Pressure: 20 bar (300 psig)
Operating Temperature*:-34 to 65°C (-30 to 150°F)
MATERIALS
V72:
Gage Port: 1⁄8" PTF with PTF mainports; 1⁄8" ISO Rc with ISO Gmain ports
Exhaust Port: ¼" PTF with PTFmain ports; ¼" ISO Rc withISO G main ports
V72G:
Body: Zinc
Bonnet: Acetal
Elastomers: Neoprene
Bottom Plug: Acetal
V74G:
Body and Bonnet: Aluminum
Valve: Aluminum and nitrile
Elastomers: Nitrile
Bottom Plug: Acetal
* Air supply must be dry enough toavoid ice formation at temperatures below 2°C (35°F).
OPTIONS SELECTOR
| STANDARD DIMENSIONS (in) |
| SERIES | A | B | C | F | G | H | PANEL DIA. | PANEL DEPTH |
| 72 | 2.87 | 0.98 | 1.02 | 1.97 | 1.89 | 1.38 | 1.57 | 0 to 0.2 |
| 74 | 5.00 | 1.69 | 1.22 | 3.15 | 2.91 | 2.20 | 2.05 | 0.08 to 0.2 |
| METRIC DIMENSIONS (mm) |
| 72 | 28.3 | 26.4 | 26.4 | 27.4 | 27.3 | 26.8 | 27.0 | 0 to 5 |
| 74 | 30.4 | 27.1 | 26.6 | 28.6 | 28.3 | 27.6 | 27.5 | 2 to 5 |
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