Excelon® Pressure Relief Valves, protection for pneumatic tooling and compressed air systems - Discontinued

V72G Series Air Line Pressure Relief Valves

Air Line Pressure Relief Valves

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

The V72G series has been discontinued. Please contact our Flow Engineering department.

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 pneumatic equipment 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 main ports; ¹⁄8" ISO Rc with ISO G main ports
Exhaust Port: ¼" PTF with PTF main ports; ¼" ISO Rc with ISO 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 to avoid 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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Part Number/ Desc.

Qty

Description

0.3 to 10 bar (5 to 150 psig) pressure range

V72G-2AK-NMG

Consult Sales

Availability:

Pressure Relief Valve ¼' Port

V72G-2AK-NFG

Consult Sales

Availability:

Pressure Relief Valve ¼' Port, 5 to 60 psig

V72G-3AK-NMG

Consult Sales

Availability:

Pressure Relief Valve ³⁄8' Port

V74G-3AK-NMG

Consult Sales

Availability:

Pressure Relief Valve ³⁄8' Port

V74G-4AK-NMG

Consult Sales

Availability:

Pressure Relief Valve ½' Port

Accessories

OM-AIR-4224-50

Consult Sales

Availability:

Wall Mounting Bracket for V72G

OM-AIR-4324-50

Consult Sales

Availability:

Wall Mounting Bracket for V74G

OM-AIR-74316-50

AUD20.18

Availability: 1 week

Neck Mounting Bracket for V72G

OM-AIR-4368-51

AUD41.50

Availability: 1 week

Neck Mounting Bracket for V74G

OM-AIR-4248-89

Consult Sales

Availability:

Panel Nut for Neck Mounting Bracket for V72G

OM-AIR-4348-89

Consult Sales

Availability:

Panel Nut for Neck Mounting Bracket for V74G

OM-AIR-18-013-211

Consult Sales

Availability:

Gage, (¹⁄8' NPT), 1.5' diameter, 0 to 60 psi for V72

OM-AIR-18-013-212

Consult Sales

Availability:

Gage, (¹⁄8' NPT), 1.5' diameter, 0 to 11Bar (160 psi ) For V72

OM-AIR-18-013-208

Consult Sales

Availability:

Gage, (¼'), 2' diameter, 0 to 60 psi for V74

OM-AIR-18-013-209

AUD30.57

Availability: 1 week

Gage, (¼'), 2' diameter, 0 to 160 psi for V74

† All amounts shown in AUD
Note: For Excelon® 73 combinations use V74G