MPI™ Specialty MAC and MACB Check Valves
MPI™ Specialty MAC and MACB Check Valves
SKU:VAL-d70ccb
Ensure reliable performance with MPI™ Specialty MAC and MACB Check Valves. Unidirectional flow, high-temperature operation, and tight shut-off for liquids and gases.
Regular price
$129.99
Regular price
Sale price
$129.99
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 MPI™ Specialty MAC and MACB Check Valves are engineered to deliver reliable performance in various applications. The MACB series features a sturdy all-metal design, capable of operating in high-temperature environments up to 1000°F. With an integral ball and poppet design, these valves ensure a secure, chatter-free seal. On the other hand, the MAC series offers unidirectional flow and tight shut-off for liquids and gases, ensuring high reliability in diverse scenarios. Both series come with options for low-temperature operation, offering flexibility and durability in extreme conditions. These valves are designed to meet the stringent requirements of institutional and government procurement standards.
Product Specifications
Dimensions A
4.40 in
Dimensions B
3.06 in
Dimensions Body Hex
1 in
Dimensions C
.63 in
Dimensions Connection
3/8 MPI™
Dimensions D Hex
15/16 in
Dimensions Orifice
.219 in
Dimensions Pressure
15000 psi | 1035 bar
Dimensions Rated Cv
.84
Dimensions Repair Kits
R6MACB
Dimensions Tubing Od
3/8
Specifications Note
Temperature range for standard Fluorocarbon Rubber O-RING check valves is 0°F to 400°F (-18°C to 204°C). For temperatures under 0°F to -423°F use PTFE o-ring (-TO). If under -110°F (-79°C) Low Temperature Spring must be used (-LT option).