Check Valve, 15,000 PSI - MAC Series | Product Series

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Check Valve, 15,000 PSI - MAC Series

Check Valve, 15,000 PSI - MAC Series

Where to Buy

Parker’s MAC Series (Ball and O-Ring) Check Valves provide unidirectional flow and shut-off for liquids and gases in medium pressure systems up to 15,000 PSI. These check valves utilize integral MPI Tube Fittings for a secure connection.

Technical Specifications

  • Connection Size: 1/4" to 1" MPI Tube Fitting
  • Maximum Operating Pressure: 15000 psi, 12500 psi
  • Flow Rate: 0.28, 0.84, 2.30, 4.70, 7.40 Cv
  • O-Ring Material: N/A, Fluorocarbon Rubber, Highly Fluorinated Fluorocarbon Rubber, Nitrile Rubber, Ethylene Propylene Rubber
  • Maximum Operating Temperature: 650, 400, 200, 275 °F
  • Minimum Operating Temperature: 0 °F, -15 °F, -30 °F, -70 °F, -100 °F
Safety Warning

Full Product Description

Parker's MAC Series MPI Check Valves offer distinct designs over general check valves found in the market today. First, they are capable of working pressures up to 15,000 PSI. Then they are available as a ball check valve and the other is an o-ring check valve depending on the user’s design preference. Parker’s MACBL series (Ball Check Valve) prevent reverse flow where leak-tight shut-off is not mandatory. When differential drops below cracking pressure, valve closes. With all-metal components, valve can be used up to 650°F (343°C). Ball and poppet are an integral design to assure positive, in-line seating without “chatter”. Poppet is designed essentially for axial flow with minimum pressure drop.

Parker’s MACL series (O-Ring Check Valve) provides unidirectional flow and tight shut-off for liquids and gases with high reliability. When differential drops below cracking pressure*, valve shuts off. (Not for use as a Relief Valve)

Markets:

• Chemical
• Oil and Gas
• Refineries
• Power


Features/Benefits:
• Ball and O-Ring designs
• Ball Check is all metal and can reach up to 650F
• Low pressure drop
• MPI end connections
• Heat code traceability
• Variety of o-rings available for system flexibility



Applications:

• Process Control Lines
• Instrument Panels
• System Pressure Protection

Related Documents

Selector Guides
Cross Reference Tool
Communities, Blogs & Industry Links
ACS
Literature and Reference Materials
MPI™ Medium Pressure Double Ferrule Compression Fitting and Valve Products--4234-MA
Parker Autoclave Low Pressure Fittings and Tubing "SpeedBite" | 02-0123SE
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Products Connection Maximum Working Pressure (psi) Flow Capacity (Cv) O-Ring Material Maximum Working Temperature (F) Minimum Working Temperature (F)
4MP7-MACBL-20-SS 1/4" MPI Tube Fitting 15,000 0.28 N/A 650 0
6MP7-MACBL-20-SS 3/8" MPI Tube Fitting 15,000 0.84 N/A 650 0
8MP7-MACBL-20-SS 1/2" MPI Tube Fitting 15,000 2.3 N/A 650 0
9MP7-MACBL-20-SS 9/16" MPI Tube Fitting 15,000 2.3 N/A 650 0
12MP7-MACBL-20-SS 3/4" MPI Tube Fitting 15,000 4.7 N/A 650 0
16MP7-MACBL-20-SS 1" MPI Tube Fitting 12,500 7.4 N/A 650 0
4MP7-MACL-20-V-SS 1/4" MPI Tube Fitting 15,000 0.28 Fluorocarbon Rubber 400 -15
6MP7-MACL-20-V-SS 3/8" MPI Tube Fitting 15,000 0.84 Fluorocarbon Rubber 400 -15
8MP7-MACL-20-V-SS 1/2" MPI Tube Fitting 15,000 2.3 Fluorocarbon Rubber 400 -15
9MP7-MACL-20-V-SS 9/16" MPI Tube Fitting 15,000 2.3 Fluorocarbon Rubber 400 -15
12MP7-MACL-20-V-SS 3/4" MPI Tube Fitting 15,000 4.7 Fluorocarbon Rubber 400 -15
16MP7-MACL-20-V-SS 1" MPI Tube Fitting 12,500 7.4 Fluorocarbon Rubber 400 -15
4MP7-MACL-20-KZ-SS 1/4" MPI Tube Fitting 15,000 0.28 Highly Fluorinated Fluorocarbon Rubber 200 -15
6MP7-MACL-20-KZ-SS 3/8" MPI Tube Fitting 15,000 0.84 Highly Fluorinated Fluorocarbon Rubber 200 -15
8MP7-MACL-20-KZ-SS 1/2" MPI Tube Fitting 15,000 2.3 Highly Fluorinated Fluorocarbon Rubber 200 -15
9MP7-MACL-20-KZ-SS 9/16" MPI Tube Fitting 15,000 2.3 Highly Fluorinated Fluorocarbon Rubber 200 -15
12MP7-MACL-20-KZ-SS 3/4" MPI Tube Fitting 15,000 4.7 Highly Fluorinated Fluorocarbon Rubber 200 -15
16MP7-MACL-20-KZ-SS 1" MPI Tube Fitting 12,500 7.4 Highly Fluorinated Fluorocarbon Rubber 200 -15
4MP7-MACL-20-BN-SS 1/4" MPI Tube Fitting 15,000 0.28 Nitrile Rubber 275 -30
6MP7-MACL-20-BN-SS 3/8" MPI Tube Fitting 15,000 0.84 Nitrile Rubber 275 -30
8MP7-MACL-20-BN-SS 1/2" MPI Tube Fitting 15,000 2.3 Nitrile Rubber 275 -30
9MP7-MACL-20-BN-SS 9/16" MPI Tube Fitting 15,000 2.3 Nitrile Rubber 275 -30
12MP7-MACL-20-BN-SS 3/4" MPI Tube Fitting 15,000 4.7 Nitrile Rubber 275 -30
16MP7-MACL-20-BN-SS 1" MPI Tube Fitting 12,500 7.4 Nitrile Rubber 275 -30
4MP7-MACL-20-EPR-SS 1/4" MPI Tube Fitting 15,000 0.28 Ethylene Propylene Rubber 275 -70
6MP7-MACL-20-EPR-SS 3/8" MPI Tube Fitting 15,000 0.84 Ethylene Propylene Rubber 275 -70
8MP7-MACL-20-EPR-SS 1/2" MPI Tube Fitting 15,000 2.3 Ethylene Propylene Rubber 275 -70
9MP7-MACL-20-EPR-SS 9/16" MPI Tube Fitting 15,000 2.3 Ethylene Propylene Rubber 275 -70
12MP7-MACL-20-EPR-SS 3/4" MPI Tube Fitting 15,000 4.7 Ethylene Propylene Rubber 275 -70
16MP7-MACL-20-EPR-SS 1" MPI Tube Fitting 12,500 7.4 Ethylene Propylene Rubber 275 -70
4MP7-MACBL-20-SS-LT 1/4" MPI Tube Fitting 15,000 0.28 N/A 650 -100
6MP7-MACBL-20-SS-LT 3/8" MPI Tube Fitting 15,000 0.84 N/A 650 -100
8MP7-MACBL-20-SS-LT 1/2" MPI Tube Fitting 15,000 2.3 N/A 650 -100
9MP7-MACBL-20-SS-LT 9/16" MPI Tube Fitting 15,000 2.3 N/A 650 -100
12MP7-MACBL-20-SS-LT 3/4" MPI Tube Fitting 15,000 4.7 N/A 650 -100
16MP7-MACBL-20-SS-LT 1" MPI Tube Fitting 12,500 7.4 N/A 650 -100

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