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Check Valve: 0.62 in Orifice Dia, Cast Brass, Teflon, Stainless Steel, NPT, 1 1/2 in Hex Size, 3/4 in Air Inlet Size

Item # 658R263

$41.38 Each

Product Specs

Valve Type: Check Valve
Body Material: Cast Brass
Poppet Material: Teflon
Spring Material: Stainless Steel
Connection Type: NPT
Orifice Diameter: 0.62 in
Hex Size: 1 1⁄2 in
Air Inlet Size: 3⁄4 in
Maximum Air Flow: 60 cfm
Maximum Operating Pressure: 250 psi
Maximum Operating Temperature: 450 ° F
Cracking Pressure: 0.1 psi
Seat Material: Brass
Actuation: Direct Acting Pneumatic
Air Inlet Gender: Female
Air Inlet Type: NPT
Air Outlet Gender: Female
Air Outlet Size: 3⁄4 in
Air Outlet Type: NPT
Application: For Air Compressor Discharge Piping
Body Size: 3⁄4 in
Body Style: Threaded Inlet and Outlet
Disc Type: Positive Seating Fluoropolymer
Features: Cast Brass Check Valve With 1/8 in NPT Unloader Port
For Use With: Compressed Air Systems
Housing Material: Cast Brass
Maximum Operating Pressure Gauge: 264.7 psi
Minimum Air Flow: 0.1 cfm
Minimum Cutoff Air Flow: 0.1 cfm
Minimum Operating Pressure: 0.1 psi
Minimum Operating Pressure Gauge: 250 psi
Minimum Operating Temperature: -15 ° F
Mounting Position: Vertical or Horizontal
Overall Height: 2 1⁄2 in
Overall Length: 2 7⁄8 in
Overall Width: 2 1⁄2 in
RoHS Compliant: Yes
Tube Outside Diameter: 3⁄4 in
Valve Style: Inline
WOG Rating: Not Rated
WSP Rating: Not Rated

Compliance and Restrictions

Country Of Origin

  • USA

About Back Flow Prevention Control Valves

Also known as check valves, these valves prevent backward flow of air in your system. They only open in one direction and close when the airflow stops to prevent the air or gas from reversing in the system.

The body on these valves is made from cast brass, which has good strength, corrosion resistance, high durability, and heat resistance.