Home › Products › Control Valves › Pressure Regulators › MAR-1 Regulators

MAR-1 Regulators

Knowledge Base

Learn More >

The MAR-1 Regulators are simple, robust, and cost-effective in a small package with exceptionally long life. The relieving design maintains a constant pressure output while non-relieving regulators do not automatically compensate for changes in downstream flow or pressure. As regulator applications continue to increase, Clippard is meeting the demand with a variety of products.

MAR Series Miniature Pressure Regulators

When Clippard introduced a miniature regulator in 1962, the MAR-1 became very popular as a simple, robust, and cost-effective regulator in a small package with exceptionally long life. As regulator applications continue to increase, Clippard is meeting the demand with a variety of new models, options and improvements.

Regulators are offered in either relieving or non-relieving versions. The relieving design maintains a constant pressure output even when downstream conditions change, while non-relieving regulators do not automatically compensate for changes in downstream flow or pressure. There is no vent to atmosphere, as in a relieving type regulator, and the output pressure can increase due to a downstream event. Non-relieving versions can accommodate compatible liquid applications.

Materials: Brass, Nitrile seals, stainless steel
Input Pressure: 300 psig inlet pressure max




  

MAR-1C Plunger Operation: As plunger is depressed, pressure increases proportionally to the travel; when plunger is released the input is closed and the output pressure is exhausted to atmosphere.

Special Configurations & Assemblies

Clippard has been and still is a pioneer in miniature pneumatics! These robust and durable regulators can be customized and/or combined with other components to meet your exact requirements.  Call today to speak to one of our Technical Specialists.

Tech Tip Video: Clippard's MAR miniature regulator used as an air spring

Related Content

 

 

  Miniature Pressure Regulators
  • Simple, robust design
  • Known for reliability, durability and long life
  • Various adjustment options and mounting styles
 
 

To select the right product for your needs, narrow down the search results by choosing the product attributes your application requires.

Need help? Contact Us >

Part No.
Product Description 1-100 of 207 Page: 1 ->2 3
MAR-1MK-3 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
M-MAR-1C Pressure Regulator, M5 Ports, Plunger Actuated, 0.7-6.9 bar
M-MAR-1P-5 Pressure Regulator, G1/8 Inlet, M5 Outlet, Knurled Knob, 0.7-3.4 bar
M-MAR-1BP Pressure Regulator, G1/8 Swivel Mount, Knurled Knob, 0.7-6.9 bar
MAR-1BP-6 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-60 psig
MAR-1-3 Pressure Regulator, #10-32 Ports, Knurled Knob, 10-30 psig
MAR-1-5 Pressure Regulator, #10-32 Ports, Knurled Knob, 10-50 psig
MAR-1-6 Pressure Regulator, #10-32 Ports, Knurled Knob, 10-60 psig
MAR-1BP Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-100 psig
MAR-1BP-2 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-20 psig
MAR-1BP-3 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-30 psig
MAR-1BP-4 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-40 psig
MAR-1BP-5 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-50 psig
MAR-1BP-7 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, 10-70 psig
MAR-1BPF Pressure Regulator, 1/8" NPT Swivel Mount, Screwdriver Slot, 10-100 psig
MAR-1BPF-2 Pressure Regulator, 1/8" NPT Swivel Mount, Screwdriver Slot, 10-20 psig
MAR-1BPF-4 Pressure Regulator, 1/8" NPT Swivel Mount, Screwdriver Slot, 10-40 psig
MAR-1BPF-5 Pressure Regulator, 1/8" NPT Swivel Mount, Screwdriver Slot 10-50 psig
MAR-1BPF-6 Pressure Regulator, 1/8" NPT Swivel Mount, Screwdriver Slot, 10-60 psig
MAR-1BPF-7 Pressure Regulator, 1/8" NPT Swivel Mount, Screwdriver Slot, 10-70 psig
MAR-1BPFNR-5 Pressure Regulator, 1/8" NPT Swivel, Screwdriver Slot, Non-Relieving, 10-50 psig
MAR-1BPFNR-6 Pressure Regulator, 1/8" NPT Swivel, Screwdriver Slot, Non-Relieving, 10-60 psig
MAR-1BPFNR-7 Pressure Regulator, 1/8" NPT Swivel, Screwdriver Slot, Non-Relieving, 10-70 psig
MAR-1BPK Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, 10-100 psig
MAR-1BPK-2 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, 10-20 psig
MAR-1BPK-3 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, 10-30 psig
MAR-1BPK-4 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, 10-40 psig
MAR-1BPK-6 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, 10-60 psig
MAR-1BPK-7 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, 10-70 psig
MAR-1BPKNR Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, Non-Relieving, 10-100 psig
MAR-1BPKNR-3 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, Non-Relieving,10-30 psig
M-MAR-1-4 Miniature Regulator, 10 to 40 psig, Standard Mount, M5 Inlet/ M5 Outlet, Knurled Knob (Std.) Adjustment
MAR-1BPKNR-5 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, Non-Relieving,10-50 psig
MAR-1BPKNR-6 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, Non-Relieving,10-60 psig
MAR-1BPKNR-7 Pressure Regulator, 1/8" NPT Swivel Mount, Plastic Knob, Non-Relieving, 10-70 psig
MAR-1BPNR Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, Non-Relieving, 10-100 psig
MAR-1BPNR-3 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, Non-Relieving, 10-30 psig
MAR-1BPNR-6 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, Non-Relieving, 10-60 psig
MAR-1BPNR-7 Pressure Regulator, 1/8" NPT Swivel Mount, Knurled Knob, Non-Relieving, 10-70 psig
MAR-1C Pressure Regulator, #10-32 Ports, Plunger Actuated, 10-100 psig
MAR-1C-2 Pressure Regulator, #10-32 Ports, Plunger Actuated, 10-20 psig
MAR-1C-3 Pressure Regulator, #10-32 Ports, Plunger Actuated, 10-30 psig
MAR-1C-6 Pressure Regulator, #10-32 Ports, Plunger Actuated, 10-60 psig
MAR-1C-7 Pressure Regulator, #10-32 Ports, Plunger Actuated, 10-70 psig
MAR-1CP Pressure Regulator, 1/8" NPT Inlet, #10-32 Outlet, Plunger Actuated, 10-100 psig
M-MAR-1-6 Pressure Regulator, M5 Ports, Knurled Knob, 0.7-4.1 bar
MAR-1CP-3 Pressure Regulator, 1/8” NPT Inlet, #10-32 Outlet, Plunger Actuated, 10-30 psig
MAR-1CP-4 Pressure Regulator, 1/8” NPT Inlet, #10-32 Outlet, Plunger Actuated, 10-40 psig
MAR-1CP-5 Pressure Regulator, 1/8” NPT Inlet, #10-32 Outlet, Plunger Actuated, 10-50 psig
MAR-1CP-6 Pressure Regulator, 1/8” NPT Inlet, #10-32 Outlet, Plunger Actuated, 10-60 psig
MAR-1F-2 Pressure Regulator, #10-32 Ports, Screwdriver Slot, 10-20 psig
MAR-1F-3 Pressure Regulator, #10-32 Ports, Screwdriver Slot, 10-30 psig
MAR-1F-4 Pressure Regulator, #10-32 Ports, Screwdriver Slot, 10-40 psig
MAR-1F-5 Pressure Regulator, #10-32 Ports, Screwdriver Slot, 10-50 psig
MAR-1F-6 Pressure Regulator, #10-32 Ports, Screwdriver Slot, 10-60 psig
MAR-1F-7 Pressure Regulator, #10-32 Ports, Screwdriver Slot, 10-70 psig
MAR-1FNR Pressure Regulator, #10-32 Ports, Non-Relieving, Screwdriver Slot, 10-100 psig
MAR-1FNR-3 Pressure Regulator, #10-32 Ports, Non-Relieving, Screwdriver Slot, 10-30 psig
MAR-1FNR-4 Pressure Regulator, #10-32 Ports, Non-Relieving, Screwdriver Slot, 10-40 psig
MAR-1FNR-5 Pressure Regulator, #10-32 Ports, Non-Relieving, Screwdriver Slot, 10-50 psig
MAR-1FNR-6 Pressure Regulator, #10-32 Ports, Non-Relieving, Screwdriver Slot, 10-60 psig
MAR-1FNR-7 Pressure Regulator, #10-32 Ports, Non-Relieving, Screwdriver Slot, 10-70 psig
MAR-1K-3 Pressue Regulator, #10-32 Ports, Plastic Knob, 10-30 psig
MAR-1K-5 Pressue Regulator, #10-32 Ports, Plastic Knob, 10-50 psig
MAR-1K-6 Pressue Regulator, #10-32 Ports, Plastic Knob, 10-60 psig
MAR-1K-7 Pressue Regulator, #10-32 Ports, Plastic Knob, 10-70 psig
M-MAR-1-7 Pressure Regulator, M5 Ports, Knurled Knob, 0.7-4.8 bar
MAR-1KNR-3 Pressure Regulator, #10-32 Ports, Plastic Knob, Non-Relieving, 10-30 psig
MAR-1KNR-4 Pressure Regulator, #10-32 Ports, Plastic Knob, Non-Relieving, 10-40 psig
MAR-1KNR-5 Pressure Regulator, #10-32 Ports, Plastic Knob, Non-Relieving, 10-50 psig
MAR-1KNR-6 Pressure Regulator, #10-32 Ports, Plastic Knob, Non-Relieving, 10-60 psig
MAR-1M Pressure Regulator, #10-32 Manifold Mount, Knurled Knob, 10-100 psig
MAR-1M-2 Pressure Regulator, #10-32 Manifold Mount, Knurled Knob, 10-20 psig
MAR-1M-3 Pressure Regulator, #10-32 Manifold Mount, Knurled Knob, 10-30 psig
MAR-1M-4 Pressure Regulator, #10-32 Manifold Mount, Knurled Knob, 10-40 psig
MAR-1M-5 Pressure Regulator, #10-32 Manifold Mount, Knurled Knob, 10-50 psig
MAR-1M-7 Pressure Regulator, #10-32 Manifold Mount, Knurled Knob, 10-70 psig
MAR-1MF Pressure Regulator, #10-32 Manifold Mount, Screwdriver Slot, 10-100 psig
MAR-1MF-2 Pressure Regulator, #10-32 Manifold Mount, Screwdriver Slot, 10-20 psig
MAR-1MF-3 Pressure Regulator, #10-32 Manifold Mount, Screwdriver Slot, 10-30 psig
MAR-1MF-4 Pressure Regulator, #10-32 Manifold Mount, Screwdriver Slot, 10-40 psig
MAR-1MF-5 Pressure Regulator, #10-32 Manifold Mount, Screwdriver Slot, 10-50 psig
MAR-1MF-6 Pressure Regulator, #10-32 Manifold Mount, Screwdriver Slot, 10-60 psig
MAR-1MFNR Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Screwdriver Slot, 10-100 psig
MAR-1MFNR-3 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Screwdriver Slot, 10-30 psig
MAR-1MFNR-5 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Screwdriver Slot, 10-50 psig
MAR-1MFNR-6 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Screwdriver Slot, 10-60 psig
MAR-1MFNR-7 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Screwdriver Slot, 10-70 psig
MAR-1MK Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MK-2 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MK-4 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MK-5 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MK-6 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MK-7 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MKNR Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-100 psig
MAR-1MKNR-4 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-40 psig
MAR-1MKNR-5 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-50 psig
MAR-1MKNR-6 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-60 psig
MAR-1MKNR-7 Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Plastic Knob, 10-70 psig
MAR-1MNR Pressure Regulator, #10-32 Mnfd. Mount, Non-Relieving, Knurled Knob, 10-100 psig
Clippard Offers Expanded Miniature Regulator Series Clippard MAR-1 Miniature Regulators Now Available with Newly Expanded Mounting Configurations When Clippard introduced a miniature regulator in 1962, the MAR-1 became very popular as a simple, robust, and cost-effective regulator in a small package with exceptionally long life. As regulator applications continue to increase, Clippard is meeting the demand with a variety of new models, options and improvements. Regulators are offered in either relieving or non-relieving versions. The relieving design maintains a constant pressure output even when downstream conditions change, while non-relieving regulators do not automatically compensate for changes in downstream flow or pressure. There is no vent to atmosphere, as in a relieving type regulator, and the  
1022 Non-Contact Proximity Sensor Clippard 1022 Non-Contact Proximity sensor Clippard's 1022 Non-Contact Air Proximity Sensor has no moving parts and will sense any flat or curved object which presents a sensing surface of 1/4" or more to the sensing nozzle. 1022 Non-Contact Proximity Sensor Diagrams  
FRL Mounting Accessories Looking for mounting hardware for Clippard FRLs? Check out these easy-to-reference charts...  
Pressure Control vs. Flow Control What is the difference between pressure control and flow control?  
Digital vs. Analog Control in Proportional Applications What is the difference between digital and analog control in proportional applications?  
An Overview of Pneumatic Valves An overview of pneumatic valves.  
/
How does Clippard's DR-2 precision regulator compare to the MAR series? Clippard's new DR-2 regulator provides the same robust durability as the original MAR regulator but with greater accuracy and repeatability. This video highlights some of the features and benefits of these regulators and explains the new application possibilities available with the DR-2 line.   Related Products:  
How to Reduce Operating Costs by Adding Pressure Regulators Learn more about how pressure regulators reduce operating costs.  
A Comparison of Mechanical Regulators vs. Electronic Regulators How does mechanical regulation compare to electronic regulation? What kinds of applications are best for one over the other? Product Manager Scott Lamb explains the advantages and disadvantages of each in this quick video. Video filmed at Clippard in Cincinnati, Ohio VIDEO TRANSCRIPT: Hi, I’m Scott Lamb, Product Manager for Control Valves here at Clippard. Today we want to compare precision mechanical regulation with precision electronic pressure control. Let’s break it down into four  
How to Use a Miniature Regulator as an Air Spring Check out this quick video to learn how to use a miniature regulator as an air spring...  
Pressure Sensor Ranges for the Cordis CPC Series Electronic Pressure Regulators Clippard’s Cordis proportional regulator has provides phenomenal control, linearity, accuracy, and repeatability. Learn more about its pressure sensors and the types of calibration they enable...  
An Overview of Clippard Pneumatic Valves and Custom Solutions Rob Clippard, VP of Sales & Marketing, provides a brief overview of Clippard's pneumatic valves and custom solutions. Highlights include Clippard's new line of miniature pinch valves, PTFE isolation valves, the new DV electronic valves, the popular EV line of electronic valves, and Clippard's new line of precision regulators. Filmed at Pittcon 2017 by American Laboratory   Related Products:  
/