DR-2 Precision Regulators

When Clippard invented miniature regulators in 1962, the MAR Series became very popular as a simple, robust, and cost-effective regulator in a small package with exceptionally long life. The DR-2 Series provides greater accuracy and repeatability while maintaining the same flow and performance characteristics as the MAR regulators in a durable, sleek package.

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.

Videos Mechanical Regulators vs. Electronic Regulators DR-2 Precision Regulator vs. MAR-1 Regulator

  DR-2 Adjustable Diaphragm Pressure Regulators
The DR-2 series pressure regulator is specifically designed for applications that require high levels of precision. It features the same flow and performance characteristics as Clippard's reputable MAR-1 series, but is designed with a unique diaphragm seal that provides greater accuracy and exceptional repeatability.

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

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Part No.
Product Description 1-100 of 120 Page: 1  -> 2
DR-2CKNR-5 DR-2 Precision Regulator, Cartridge, Non-Relieving, Knurled Knob, 1-50 psig
M-DR-2NR-5 M-DR-2 Precision Regulator, M5 Ports, Non-Relieving, 0.07-3.4 bar
M-DR-2C-1 M-DR-2 Precision Regulator, Cartridge, Relieving, 0.03-0.7 Bar
M-DR-2PK-1 M-DR-2 Precision Regulator, M5, Relieving, Knurled Knob, 0.03-0.7 bar
M-DR-2BP-1 M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Relieving, 0.03-0.7 bar
DR-2KNR-1 DR-2 Precision Regulator, #10-32, Non-Relieving, Knurled Knob, 0.5-10 psig
DR-2PNR DR-2 Precision Regulator, 1/8" NPT-#10-32, Non-Relieving, 2-100 psig
DR-2KNR-5 DR-2 Precision Regulator, #10-32, Non-Relieving, Knurled Knob, 1-50 psig
DR-2MKNR-1 DR-2 Precision Regulator, #10-32, Manifold Mount, Non-Relieving, 0.5-10 psig
DR-2BPK DR-2 Precision Regulator, 1/8" NPT, Relieving, Knurled Knob, 2-100 psig
M-DR-2BPNR M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Non-Relieving, 0.1-6.9 bar
M-DR-2PNR-5 M-DR-2 Precision Regulator, M5-R1/8 Ports, Non-Relieving, 0.07-3.4 bar
DR-2-5 DR-2 Precision Regulator, #10-32 Ports, Relieving, 1-50 psig
DR-2M-1 DR-2 Precision Regulator, #10-32, Manifold Mount, Relieving, 0.5-10 psig
DR-2KNR DR-2 Precision Regulator, #10-32, Non-Relieving, Knurled Knob, 2-100 psig
DR-2BPNR DR-2 Precision Regulator, 1/8" NPT Ports, Non-Relieving, 2-100 psig
M-DR-2CNR-1 M-DR-2 Precision Regulator, Cartridge Mount, Non-Relieving, 0.03-0.7 Bar
M-DR-2PNR-1 M-DR-2 Precision Regulator, M5-R1/8 Ports, Non-Relieving, 0.03-0.7 bar
DR-2PNR-1 DR-2 Precision Regulator, 1/8" NPT-#10-32, Non-Relieving, 0.5-10 psig
M-DR-2CKNR M-DR-2 Precision Regulator, Cartridge Mount, Non-Relieving, Knurled Knob, 0.1-6.9 bar
DR-2M DR-2 Precision Regulator, #10-32, Manifold Mount, Relieving, 2-100 psig
M-DR-2CKNR-5 M-DR-2 Precision Regulator, Cartridge Mount, Non-Relieving, Knurled Knob, 0.07-3.4 bar
M-DR-2MK M-DR-2 Precision Regulator, Manifold Mount, Relieving, Knurled Knob, 0.1-6.9 bar
M-DR-2PKNR M-DR-2 Precision Regulator, M5, Non-Relieving, Knurled Knob, 0.1-6.9 bar
M-DR-2CK M-DR-2 Precision Regulator, Cartridge Mount, Relieving, Knurled Knob, 0.1-6.9 bar
M-DR-2MK-5 M-DR-2 Precision Regulator, Manifold Mount, Relieving, Knurled Knob, 0.07-3.4 bar
M-DR-2K M-DR-2 Precision Regulator, M5, Relieving, Knurled Knob, 0.1-6.9 bar
DR-2P-5 DR-2 Precision Regulator, 1/8" NPT-#10-32, Relieving, 1-50 psig
M-DR-2-1 M-DR-2 Precision Regulator, M5 Ports, Relieving, 0.03-0.7 bar
DR-2MNR DR-2 Precision Regulator, #10-32, Manifold Mount, Non-Relieving, 2-100 psig
DR-2CK-5 DR-2 Precision Regulator, Cartridge, Relieving, Knurled Knob, 1-50 psig
M-DR-2CNR-5 M-DR-2 Precision Regulator, Cartridge Mount, Non-Relieving, 0.07-3.4 Bar
DR-2K-5 DR-2 Precision Regulator, #10-32, Relieving, Knurled Knob, 1-50 psig
M-DR-2KNR-5 M-DR-2 Precision Regulator, M5, Non-Relieving, Knurled Knob, 0.07-3.4 bar
DR-2PK-5 DR-2 Precision Regulator, #10-32, Relieving, Knurled Knob, 1-50 psig
M-DR-2MNR-5 M-DR-2 Precision Regulator, M5, Manifold Mount, Non-Relieving, 0.07-3.4 bar
M-DR-2BP-5 M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Relieving, 0.07-3.4 bar
M-DR-2M-1 M-DR-2 Precision Regulator, M5, Manifold Mount, Relieving, 0.03-0.7 bar
DR-2MK DR-2 Precision Regulator, #10-32, Manifold Mount, Relieving, Knurled Knob, 2-100 psig
DR-2PK DR-2 Precision Regulator, #10-32, Relieving, Knurled Knob, 2-100 psig
M-DR-2K-1 M-DR-2 Precision Regulator, M5, Relieving, Knurled Knob, 0.1-6.9 Knurled Knob, 0.03-0.7 bar
DR-2MK-5 DR-2 Precision Regulator, #10-32, Manifold Mount, Relieving, Knurled Knob, 1-50 psig
M-DR-2K-5 M-DR-2 Precision Regulator, M5, Relieving, Knurled Knob, 0.07-3.4 bar
M-DR-2CNR M-DR-2 Precision Regulator, Cartridge Mount, Non-Relieving, 0.1-6.9 Bar
DR-2M-5 DR-2 Precision Regulator, #10-32, Manifold Mount, Relieving, 1-50 psig
M-DR-2P-5 M-DR-2 Precision Regulator, M5-R1/8 Ports, Relieving, 0.07-3.4 bar
M-DR-2MKNR-1 M-DR-2 Precision Regulator, Manifold Mount, Non-Relieving, Knurled Knob, 0.03-0.7 bar
DR-2K-1 DR-2 Precision Regulator, #10-32, Relieving, Knurled Knob, 0.5-10 psig
DR-2BPNR-1 DR-2 Precision Regulator, 1/8" NPT Ports, Non-Relieving, 0.5-10 psig
DR-2-1 DR-2 Precision Regulator, #10-32 Ports, Relieving, 0.5-10 psig
M-DR-2PNR M-DR-2 Precision Regulator, M5-R1/8 Ports, Non-Relieving, 0.1-6.9 bar
M-DR-2BPK-5 M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Relieving, Knurled Knob, 0.7-3.4 bar
M-DR-2PKNR-1 M-DR-2 Precision Regulator, M5, Non-Relieving, Knurled Knob, 0.1-7.9 bar
DR-2BPK-1 DR-2 Precision Regulator, 1/8" NPT, Relieving, Knurled Knob, 0.5-10 psig
DR-2CNR-1 DR-2 Precision Regulator, Cartridge, Non-Relieving, 0.5-10 psig
M-DR-2PK-5 M-DR-2 Precision Regulator, M5, Relieving, Knurled Knob, 0.07-3.4 bar
DR-2PNR-5 DR-2 Precision Regulator, 1/8" NPT-#10-32, Non-Relieving, 1-50 psig
DR-2PKNR DR-2 Precision Regulator, #10-32, Non-Relieving, Knurled Knob, 2-100 psig
M-DR-2PK M-DR-2 Precision Regulator, M5, Relieving, Knurled Knob, 0.1- 6.9 bar
DR-2CK DR-2 Precision Regulator, Cartridge, Relieving, Knurled Knob, 2-100 psig
M-DR-2BPNR-1 M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Non-Relieving, 0.03-0.7 bar
DR-2PK-1 DR-2 Precision Regulator, #10-32, Relieving, Knurled Knob, 0.5-10 psig
DR-2 DR-2 Precision Regulator, #10-32 Ports, Relieving, 2-100 psig
DR-2MKNR DR-2 Precision Regulator, #10-32, Manifold Mount, Non-Relieving, 2-100 psig
M-DR-2MKNR M-DR-2 Precision Regulator, Manifold Mount, Non-Relieving, Knurled Knob, 0.1-6.9 bar
M-DR-2PKNR-5 M-DR-2 Precision Regulator, M5, Non-Relieving, Knurled Knob, 0.07-3.4 bar
M-DR-2BP M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Relieving, 0.1-6.9 bar
DR-2K DR-2 Precision Regulator, #10-32, Relieving, Knurled Knob, 2-100 psig
M-DR-2BPNR-5 M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Non-Relieving, 0.07-3.4 bar
M-DR-2MNR M-DR-2 Precision Regulator, M5, Manifold Mount, Non-Relieving, 0.1-6.9 bar
DR-2CNR DR-2 Precision Regulator, Cartridge, Non-Relieving, 2-100 psig
M-DR-2BPK-1 M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Relieving, Knurled Knob, 0.03-0.7 bar
DR-2CKNR-1 DR-2 Precision Regulator, Cartridge, Non-Relieving, Knurled Knob, 0.5-10 psig
DR-2BPKNR-1 DR-2 Precision Regulator, 1/8" NPT, Non-Relieving, Knurled Knob, 0.5-10 psig
DR-2BPNR-5 DR-2 Precision Regulator, 1/8" NPT Ports, Non-Relieving, 1-50 psig
M-DR-2CK-5 M-DR-2 Precision Regulator, Cartridge Mount, Relieving, Knurled Knob, 0.07-3.4 bar
DR-2BPKNR-5 DR-2 Precision Regulator, 1/8" NPT, Non-Relieving, Knurled Knob, 1-50 psig
M-DR-2NR M-DR-2 Precision Regulator, M5 Ports, Non-Relieving, 0.1-6.9 bar
DR-2NR-5 DR-2 Precision Regulator, #10-32, Non-Relieving, 1-50 psig
M-DR-2P M-DR-2 Precision Regulator, M5-R1/8 Ports, Relieving, 0.1-6.9 bar
M-DR-2-5 M-DR-2 Precision Regulator, M5 Ports, Relieving, 0.07-3.4 bar
M-DR-2BPKNR M-DR-2 Precision Regulator, R1/8-G1/8, Non-Relieving, Knurled Knob, 0.1-6.9 bar
DR-2CNR-5 DR-2 Precision Regulator, Cartridge, Non-Relieving, 1-50 psig
DR-2BPKNR DR-2 Precision Regulator, 1/8" NPT, Non-Relieving, Knurled Knob, 2-100 psig
M-DR-2 M-DR-2 Precision Regulator, M5 Ports, Relieving, 0.1-6.9 bar
DR-2PKNR-5 DR-2 Precision Regulator, #10-32, Non-Relieving, Knurled Knob, 1-50 psig
DR-2CKNR DR-2 Precision Regulator, Cartridge, Non-Relieving, Knurled Knob, 2-100 psig
M-DR-2KNR-1 M-DR-2 Precision Regulator, M5, Non-Relieving, Knurled Knob, 0.03-0.7 bar
DR-2C-5 DR-2 Precision Regulator, Cartridge, Relieving, 1-50 psig
DR-2C DR-2 Precision Regulator, Cartridge, Relieving, 2-100 psig
M-DR-2MNR-1 M-DR-2 Precision Regulator, M5, Manifold Mount, Non-Relieving, 0.03-0.7 bar
M-DR-2CKNR-1 M-DR-2 Precision Regulator, Cartridge Mount, Non-Relieving, Knurled Knob, 0.03-0.7 bar
DR-2PKNR-1 DR-2 Precision Regulator, #10-32, Non-Relieving, Knurled Knob, 0.5-10 psig
DR-2P DR-2 Precision Regulator, 1/8" NPT-#10-32, Relieving, 2-100 psig
M-DR-2BPK M-DR-2 Precision Regulator, R1/8-G1/8 Ports, Relieving, Knurled Knob, 0.1-6.9 bar
M-DR-2MK-1 M-DR-2 Precision Regulator, Manifold Mount, Relieving, Knurled Knob, 0.03-0.7 bar
M-DR-2M-5 M-DR-2 Precision Regulator, M5, Manifold Mount, Relieving, 0.07-3.4 bar
DR-2BP-5 DR-2 Precision Regulator, 1/8" NPT Ports, Relieving, 1-50 psig
DR-2NR-1 DR-2 Precision Regulator, #10-32, Non-Relieving, 0.5-10 psig
M-DR-2C-5 M-DR-2 Precision Regulator, Cartridge, Relieving, 0.07-3.4 Bar