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Henry Relief Valves - Stainless Steel Straight-Thru

"Henry Stainless Steel Straight-Thru Relief Valves are precision-engineered safety devices designed to protect HVAC and refrigeration systems from overpressure. Featuring corrosion-resistant stainless steel construction, high-pressure ratings up to 450 PSI, and efficient flow-through design, these ASME-certified valves are ideal for use with ammonia, HFCs, HCFCs, and other non-corrosive industrial fluids."

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1" FPT outlet - 150PSIG

SKU: HEN-5344-150
Special Order

Henry 5344-150 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe ...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1" FPT outlet - 200PSIG

SKU: HEN-5344-200
Special Order

Henry 5344-200 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe ...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1" FPT outlet - 250PSIG

SKU: HEN-5344-250
Special Order

Henry 5344-250 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe ...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1" FPT outlet - 300PSIG

SKU: HEN-5344-300
Special Order

Henry 5344-300 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe ...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1" FPT outlet - 350PSIG

SKU: HEN-5344-350
Special Order

Henry 5344-350 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1" Female Pipe ...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1-1/4" FPT outlet - 150PSIG

SKU: HEN-5345-150
Special Order

The Henry 5345-150 Relief Valve is a stainless steel, straight-thru type pressure relief valve designed for use in refrigeration systems to prevent...

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$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1-1/4" FPT outlet - 200PSIG

SKU: HEN-5345-200
Special Order

The Henry 5345-200 Relief Valve is a stainless steel, straight-thru type pressure relief valve designed for use in refrigeration systems to prevent...

View full details
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35

Henry Relief Valve, Stainless Steel Straight-Thru, 1" MPT inlet × 1-1/4" FPT outlet - 300PSIG

SKU: HEN-5345-300
Special Order

Henry 5345-300 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Female P...

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$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35
$615.16 - $615.16
$615.16
$615.16 - $615.16
$615.16

Henry Relief Valve, Stainless Steel Straight-Thru, 1-1/4" MPT inlet × 1-1/4" FPT outlet - 150PSIG

SKU: HEN-5346-150
Special Order

Henry 5346-150 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 1 1/4" Male Pipe Thread (MPT) Outlet Size: 1 1/4" Fema...

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$615.16 - $615.16
$615.16
$615.16 - $615.16
$615.16
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24

Henry Relief Valve, Stainless Steel Straight-Thru, 1/2" MPT inlet × 3/4" FPT outlet - 200PSIG

SKU: HEN-5340-200
Special Order

The Henry 5340-200 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

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$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24

Henry Relief Valve, Stainless Steel Straight-Thru, 1/2" MPT inlet × 3/4" FPT outlet - 250PSIG

SKU: HEN-5340-250
Special Order

The Henry 5340-250 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

View full details
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24

Henry Relief Valve, Stainless Steel Straight-Thru, 1/2" MPT inlet × 3/4" FPT outlet - 300PSIG

SKU: HEN-5340-300
Special Order

The Henry 5340-300 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

View full details
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24

Henry Relief Valve, Stainless Steel Straight-Thru, 1/2" MPT inlet × 3/4" FPT outlet - 350PSIG

SKU: HEN-5340-350
Special Order

The Henry 5340-350 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

View full details
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24

Henry Relief Valve, Stainless Steel Straight-Thru, 1/2" MPT inlet × 3/4" FPT outlet - 400PSIG

SKU: HEN-5340-400
Special Order

The Henry 5340-400 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

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$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24

Henry Relief Valve, Stainless Steel Straight-Thru, 1/2" MPT inlet × 3/4" FPT outlet - 450PSIG

SKU: HEN-5340-450
Special Order

The Henry 5340-450 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

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$281.24 - $281.24
$281.24
$281.24 - $281.24
$281.24
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 1" FPT outlet - 150PSIG

SKU: HEN-5344A-150
Special Order

Henry 5344A-150 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pi...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 1" FPT outlet - 300PSIG

SKU: HEN-5344A-300
Special Order

Henry 5344A-300 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 1" Female Pi...

View full details
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 3/4" FPT outlet - 250PSIG

SKU: HEN-5342-250
Special Order

The Henry 5342-250 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

View full details
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 3/4" FPT outlet - 300PSIG

SKU: HEN-5342-300
Special Order

The Henry 5342-300 Relief Valve is a stainless steel, straight-thru type pressure relief valve designed for use in refrigeration systems to prevent...

View full details
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 3/4" FPT outlet - 350PSIG

SKU: HEN-5342-350
Special Order

The Henry 5342-350 Relief Valve is a stainless steel, straight-through type valve designed for pressure relief applications. Here are the key techn...

View full details
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 3/4" FPT outlet - 400PSIG

SKU: HEN-5342-400
Special Order

Henry 5342-400 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female P...

View full details
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12

Henry Relief Valve, Stainless Steel Straight-Thru, 3/4" MPT inlet × 3/4" FPT outlet - 450PSIG

SKU: HEN-5342-450
Special Order

Henry 5342-450 Relief Valve Type: Stainless Steel (SS) Straight-Through Type Inlet Size: 3/4" Male Pipe Thread (MPT) Outlet Size: 3/4" Female P...

View full details
$372.12 - $372.12
$372.12
$372.12 - $372.12
$372.12

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