HVAC Service Valves

At Evergreen Midwest, we offer HVAC control valves and actuators that are designed to complement each other so well that users can assemble and install quickly. These are for many applications. Industries have thousands of actuator and HVAC valve combination options, but we provide several series designed to deliver leak-proof, long lasting, dependable performance.

Pressure independent HVAC valves
Threaded ball valves and actuators
Threaded globe valves and actuators
Flanged globe valves and actuators
Butterfly valves and actuators
Valve sizing

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AC Pressure Relief Valves (138)
HVAC Ball Valves (37)

Product Title	Brand	Sku	Price
Atmospheric Pressure Relief Valve, 1/4 NPT, 750 PSI, 24.9 Discharge Capacity	Superior HVACR	3001C-750	$146.62 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 1/4 NPT, 800 PSI, 26.5 Discharge Capacity	Superior HVACR	3001C-800	$146.62 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 235 PSI, 8.1 Discharge Capacity	Superior HVACR	3002-235	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 300 PSI, 10.2 Discharge Capacity	Superior HVACR	3002-300	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 350 PSI, 11.8 Discharge Capacity	Superior HVACR	3002-350	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 400 PSI, 13.5 Discharge Capacity	Superior HVACR	3002-400	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 425 PSI, 14.3 Discharge Capacity	Superior HVACR	3002-425	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 450 PSI, 15.1 Discharge Capacity	Superior HVACR	3002-450	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 500 PSI, 16.7 Discharge Capacity	Superior HVACR	3002-500	$94.90 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details
Atmospheric Pressure Relief Valve, 3/8 NPT, 550 PSI, 18.3 Discharge Capacity	Superior HVACR	3002C-550	$142.41 This is the price without an account. Create a free account or log in to see the best price you can order at today.	View Details

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