Oqontz Corporation
Oqontz Corporation
2835 Terwood Road
Willow Grove, PA 19090
Toll Free: 800-523-2478
Phone: 215-657-4770
Email: info@ogontz.com
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The reverse-acting FR/FGR series valve is an inexpensive way to maintain optimum discharge temperatures for more efficient and economical use of your cooling media. Because of its reverse action design, the valve closes when fluid temperature drops below a preset temperature — effectively eliminating the inefficient discharge of low temperature cooling fluid.Controlled leakage* can be provided through the valve for constant, true temperature monitoring. The FR/FGR series valve is an economical way to maintain optimum operating temperature of equipment for maximum efficiency.

Note: Specify temperature between 35° and 255°F in 5°F increments. Differential from full open to full closed is typically 10° to 15°F. Valve opens/closes gradually.

FR/FGR Series Cooling Systems Automatic Control Valves
Unit of Measure
1 2 

Item #

Valve Type

Port Size

Maximum Operating Pressure

Valve Action

Body Material

1/2FR---BRT N/A FR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Tubular Stainless Steel
3/4FR---BRB N/A FR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Bronze
3/4FR---BRS N/A FR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Stainless Steel
3/4FR---CRB N/A FR Series Automatic Control Valve N/A 3/8 in N/A 80 psig N/A Reverse N/A Bronze
3/4FR---CRS N/A FR Series Automatic Control Valve N/A 3/8 in N/A 80 psig N/A Reverse N/A Stainless Steel
1/2FGR---ARB N/A FGR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Bronze
1/2FGR---ARS N/A FGR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Stainless Steel
1/2FGR---BRB N/A FGR Series Automatic Control Valve N/A 3/8 in N/A 200 psig N/A Reverse N/A Bronze
1/2FGR---BRS N/A FGR Series Automatic Control Valve N/A 3/8 in N/A 200 psig N/A Reverse N/A Stainless Steel
1/2FGR---CRB N/A FGR Series Automatic Control Valve N/A 1/2 in N/A 200 psig N/A Reverse N/A Bronze
1/2FGR---CRS N/A FGR Series Automatic Control Valve N/A 1/2 in N/A 200 psig N/A Reverse N/A Stainless Steel
3/4FGR---ARB N/A FGR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Bronze
3/4FGR---ARS N/A FGR Series Automatic Control Valve N/A 1/4 in N/A 200 psig N/A Reverse N/A Stainless Steel
3/4FGR---BRB N/A FGR Series Automatic Control Valve N/A 3/8 in N/A 200 psig N/A Reverse N/A Bronze
3/4FGR---BRS N/A FGR Series Automatic Control Valve N/A 3/8 in N/A 200 psig N/A Reverse N/A Stainless Steel
3/4FGR---CRB N/A FGR Series Automatic Control Valve N/A 1/2 in N/A 200 psig N/A Reverse N/A Bronze
3/4FGR---CRS N/A FGR Series Automatic Control Valve N/A 1/2 in N/A 200 psig N/A Reverse N/A Stainless Steel
1FGR---ARB N/A FGR Series Automatic Control Valve N/A 1/2 in N/A 150 psig N/A Reverse N/A Bronze
1FGR---ARS N/A FGR Series Automatic Control Valve N/A 1/2 in N/A 150 psig N/A Reverse N/A Stainless Steel
1FGR---CRB N/A FGR Series Automatic Control Valve N/A 3/4 in N/A 150 psig N/A Reverse N/A Bronze
1FGR---CRS N/A FGR Series Automatic Control Valve N/A 3/4 in N/A 150 psig N/A Reverse N/A Stainless Steel
1-1/2FGR---ARB N/A FGR Series Automatic Control Valve N/A 3/4 in N/A 150 psig N/A Reverse N/A Bronze
1-1/2FGR---ARS N/A FGR Series Automatic Control Valve N/A 3/4 in N/A 150 psig N/A Reverse N/A Stainless Steel
1-1/2FGR---BRB N/A FGR Series Automatic Control Valve N/A 1 in N/A 100 psig N/A Reverse N/A Bronze
1-1/2FGR---BRS N/A FGR Series Automatic Control Valve N/A 1 in N/A 100 psig N/A Reverse N/A Stainless Steel
Unit of Measure
1 2