Parker MAC and MACB Check Valves
Parker MAC and MACB Check Valves
SKU:VAL-df17df
Engineered for precision and reliability, Parker MAC/MACB Check Valves offer leak-tight shut-off and unidirectional flow in fluid/gas systems.
Regular price
$349.99
Regular price
Sale price
$349.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.


The Parker MAC and MACB Check Valves are meticulously engineered for precision and reliability in preventing reverse flow and ensuring leak-tight shut-off in fluid and gas systems. The MACB series features all-metal components allowing operation at temperatures up to 1000°F, with an integral ball and poppet design for secure in-line seating. On the other hand, the MAC series, equipped with O-Ring technology, offers unidirectional flow, tight shut-off, and exceptional reliability. These valves deliver consistent performance, with options for low-temperature operation and custom configurations available upon request, making them ideal for various industrial applications.
Product Specifications
Dimensions A
5.56 in
Dimensions B
3.94 in
Dimensions Body Hex
1 3/8 in
Dimensions C
.69 in
Dimensions Connection
1/2 MPI™
Dimensions D Hex
1 3/16 in
Dimensions Orifice
.359 in
Dimensions Pressure
15000 psi | 1035 bar
Dimensions Rated Cv
2.30
Dimensions Repair Kits
R8MAC
Dimensions Tubing Od
1/2
Specifications Note
Min. oper. temperature for standard BALL check valves -110°F (-79°C). For low temperature option to -423°F (-252°C) add suffix-LT (Low temperature spring).