Skip to content
Shipping Policy Return & Refund Policy Privacy Policy Contact Information
Back

Henry Relief Valves - Brass Straight-Thru

"Henry Technologies Brass Straight-Thru Relief Valves are precision-engineered safety devices designed to protect refrigeration and HVAC systems from over-pressure. Suitable for HCFC and HFC refrigerants, these valves feature durable brass construction, back-pressure dependent operation, and ASME-certified performance—ideal for use on liquid receivers and suction accumulators."

Filters

$
$
Relief Valve, 1 MPT-1-1/4 FPT - 300 - Brass Straight-Thru Type - Henry
$685.41 - $685.41
$685.41
$685.41
$685.41 - $685.41
$685.41

Relief Valve, 1 MPT-1-1/4 FPT - 300 - Brass Straight-Thru Type - Henry

SKU: HEN-5245-300
Call for Availability

Henry 5245-300 Relief Valve Type: Brass Straight-Thru Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (FPT)...

View full details
$685.41 - $685.41
$685.41
$685.41
$685.41 - $685.41
$685.41
Relief Valve, 1 MPT-1-1/4 FPT - 400 - Brass Straight-Thru Type - Henry
$685.37 - $685.37
$685.37
$685.37
$685.37 - $685.37
$685.37

Relief Valve, 1 MPT-1-1/4 FPT - 400 - Brass Straight-Thru Type - Henry

SKU: HEN-5245-400
Call for Availability

Henry 5245-400 Relief Valve Type: Brass Straight-Thru Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (FPT)...

View full details
$685.37 - $685.37
$685.37
$685.37
$685.37 - $685.37
$685.37
Relief Valve, 1 MPT-1-1/4 FPT - 450 - Brass Straight-Thru Type - Henry
$685.37 - $685.37
$685.37
$685.37
$685.37 - $685.37
$685.37

Relief Valve, 1 MPT-1-1/4 FPT - 450 - Brass Straight-Thru Type - Henry

SKU: HEN-5245-450
Call for Availability

Henry 5245-450 Relief Valve Type: Brass Straight-Thru Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (FPT)...

View full details
$685.37 - $685.37
$685.37
$685.37
$685.37 - $685.37
$685.37
Relief Valve, 1-1/4 MPT-1-1/4 FPT - 225 - Brass Straight-Thru Type - Henry
$675.57 - $675.57
$675.57
$675.57 - $675.57
$675.57

Relief Valve, 1-1/4 MPT-1-1/4 FPT - 225 - Brass Straight-Thru Type - Henry

SKU: HEN-5246-225
Call for Availability

Henry 5246-225 Relief Valve Type: Brass Straight-Thru Inlet Size: 1 1/4" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (...

View full details
$675.57 - $675.57
$675.57
$675.57 - $675.57
$675.57
Relief Valve, 1-1/4 MPT-1-1/4 FPT - 250 - Brass Straight-Thru Type - Henry
$675.57 - $675.57
$675.57
$675.57 - $675.57
$675.57

Relief Valve, 1-1/4 MPT-1-1/4 FPT - 250 - Brass Straight-Thru Type - Henry

SKU: HEN-5246-250
Call for Availability

Henry 5246-250 Relief Valve Type: Brass Straight-Thru Inlet Size: 1 1/4" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (...

View full details
$675.57 - $675.57
$675.57
$675.57 - $675.57
$675.57
Relief Valve, 1-1/4 MPT-1-1/4 FPT - 350 - Brass Straight-Thru Type - Henry
$675.60 - $675.60
$675.60
$675.60
$675.60 - $675.60
$675.60

Relief Valve, 1-1/4 MPT-1-1/4 FPT - 350 - Brass Straight-Thru Type - Henry

SKU: HEN-5246-350
Call for Availability

Henry 5246-350 Relief Valve Type: Brass Straight-Thru Inlet Size: 1 1/4" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (...

View full details
$675.60 - $675.60
$675.60
$675.60
$675.60 - $675.60
$675.60
Relief Valve, 1-1/4 MPT-1-1/4 FPT - 400 - Brass Straight-Thru Type - Henry
$675.60 - $675.60
$675.60
$675.60
$675.60 - $675.60
$675.60

Relief Valve, 1-1/4 MPT-1-1/4 FPT - 400 - Brass Straight-Thru Type - Henry

SKU: HEN-5246-400
Call for Availability

Henry 5246-400 Relief Valve Type: Brass Straight-Thru Inlet Size: 1 1/4" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (...

View full details
$675.60 - $675.60
$675.60
$675.60
$675.60 - $675.60
$675.60
Relief Valve, 3/4 MPT-1 FPT - 150 - Brass Straight-Thru Type - Henry
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57

Relief Valve, 3/4 MPT-1 FPT - 150 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-150
Call for Availability

Henry 5244A-150 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57
Relief Valve, 3/4 MPT-1 FPT - 200 - Brass Straight-Thru Type - Henry
$337.55 - $337.55
$337.55
$337.55
$337.55 - $337.55
$337.55

Relief Valve, 3/4 MPT-1 FPT - 200 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-200
Call for Availability

Henry 5244A-200 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.55 - $337.55
$337.55
$337.55
$337.55 - $337.55
$337.55
Relief Valve, 3/4 MPT-1 FPT - 225 - Brass Straight-Thru Type - Henry
$337.55 - $337.55
$337.55
$337.55
$337.55 - $337.55
$337.55

Relief Valve, 3/4 MPT-1 FPT - 225 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-225
Call for Availability

Henry 5244A-225 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.55 - $337.55
$337.55
$337.55
$337.55 - $337.55
$337.55
Relief Valve, 3/4 MPT-1 FPT - 250 - Brass Straight-Thru Type - Henry
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57

Relief Valve, 3/4 MPT-1 FPT - 250 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-250
Call for Availability

Henry 5244A-250 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57
Relief Valve, 3/4 MPT-1 FPT - 350 - Brass Straight-Thru Type - Henry
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57

Relief Valve, 3/4 MPT-1 FPT - 350 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-350
Call for Availability

Henry 5244A-350 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57
Relief Valve, 3/4 MPT-1 FPT - 400 - Brass Straight-Thru Type - Henry
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57

Relief Valve, 3/4 MPT-1 FPT - 400 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-400
Call for Availability

Henry 5244A-400 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57
Relief Valve, 3/4 MPT-3/4 FPT - 225 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve, 3/4 MPT-3/4 FPT - 225 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-225
Call for Availability

Henry 5242-225 Relief Valve Type: Straight-Through (St.-Thru) Relief Valve Material: Brass Inlet Size: 3/4" Male Pipe Thread (MPT) Ou...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57
Relief Valve, 3/4 MPT-3/4 FPT - 250 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve, 3/4 MPT-3/4 FPT - 250 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-250
Call for Availability

Henry 5242-250 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female Pipe Thread (FPT)...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57
Relief Valve, 3/4 MPT-3/4 FPT - 300 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve, 3/4 MPT-3/4 FPT - 300 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-300
Call for Availability

Henry 5242-300 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female Pipe Thread (FPT)...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57
Relief Valve, 3/4 MPT-3/4 FPT - 350 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve, 3/4 MPT-3/4 FPT - 350 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-350
Call for Availability

Henry 5242-350 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female Pipe Thread (FPT)...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57
Relief Valve, 3/4 MPT-3/4 FPT - 400 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve, 3/4 MPT-3/4 FPT - 400 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-400
Call for Availability

Henry 5242-400 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female Pipe Thread (FPT)...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57
Relief Valve, 3/4 MPT-3/4 FPT - 450 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve, 3/4 MPT-3/4 FPT - 450 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-450
Call for Availability

Henry 5242-450 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female Pipe Thread (FPT)...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57
Relief Valve,1 MPT-1 FPT - 400 - Brass Straight-Thru Type - Henry
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57

Relief Valve,1 MPT-1 FPT - 400 - Brass Straight-Thru Type - Henry

SKU: HEN-5244-400
Call for Availability

Henry 5244-400 Relief Valve Type: Brass Straight-Thru Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57
Relief Valve,1 MPT-1-1/4 FPT - 200 - Brass Straight-Thru Type - Henry
$685.37 - $685.37
$685.37
$685.37
$685.37 - $685.37
$685.37

Relief Valve,1 MPT-1-1/4 FPT - 200 - Brass Straight-Thru Type - Henry

SKU: HEN-5245-200
Call for Availability

Henry 5245-200 Relief Valve Type: Brass Straight-Thru Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female Pipe Thread (FPT)...

View full details
$685.37 - $685.37
$685.37
$685.37
$685.37 - $685.37
$685.37
Relief Valve,3/4 MPT-1 FPT - 300 - Brass Straight-Thru Type - Henry
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57

Relief Valve,3/4 MPT-1 FPT - 300 - Brass Straight-Thru Type - Henry

SKU: HEN-5244A-300
Call for Availability

Henry 5244A-300 Relief Valve Type: Brass Straight-Thru Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe Thread (FPT) ...

View full details
$337.57 - $337.57
$337.57
$337.57
$337.57 - $337.57
$337.57
Relief Valve,3/4 MPT-3/4 FPT - 200 - Brass Straight-Thru Type - Henry
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Relief Valve,3/4 MPT-3/4 FPT - 200 - Brass Straight-Thru Type - Henry

SKU: HEN-5242-200
Call for Availability

Henry 5242-200 Relief Valve Type: Straight-Through (St.-Thru) Relief Valve Material: Brass Inlet Size: 3/4" Male Pipe Thread (MPT) Ou...

View full details
$300.57 - $300.57
$300.57
$300.57
$300.57 - $300.57
$300.57

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare