Mechanical Device Hydraulic Pressure Regulators

13 Results
Back Pressure Regulator -- BPR
from Beswick Engineering Co., Inc.

Beswick Miniature Back pressure Regulator (BPR) is a normally closed valve that senses and responds to changes in upstream pressure. Like a relief valve, it will open to vent excess pressures from the outlet port, when upstream pressure rises above the cracking pressure. Cracking pressure is... [See More]

  • Actuation: Manual; Mechanical; Pneumatic; Knob, Hex, or Tamper Proof Adjustment
  • Controlled Pressure Range: 10.00 to 450.00
  • Regulator Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
Factory Preset Relief Valve -- RV2-1010-PP
from Beswick Engineering Co., Inc.

Miniature relief valve. Factory pre-set and secured 3-30 psig cracking pressure. Assembled, set, and 100% tested to order. [See More]

  • Actuation: Mechanical; Pneumatic; Factory Preset, Non-adjustable
  • Controlled Pressure Range: 3.00 to 30.00
  • Regulator Size: 0.12
  • Maximum Pressure: 0.00 to 500.00
High Accuracy, Single Stage, Diaphragm Pressure Regulator -- PRDB
from Beswick Engineering Co., Inc.

The PRDB series regulator sets an industry standard for both miniaturization and light weight. It is similar to our PRD pressure regulator but with a patent pending valve mechanism, designed to provided high precision/high seal reliability at low flows and at low pressures. It is an excellent choice... [See More]

  • Actuation: Manual; Mechanical; Screwdriver or Knurled Knob Adjustment
  • Controlled Pressure Range: 0.00 to 30.00
  • Regulator Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
Manifold Mount Two-stage Diaphragm Pressure Regulator -- PRD28
from Beswick Engineering Co., Inc.

The PRD28 manifold mount two-stage non-relieving diaphragm regulator sets an industry standard for both miniaturization and light weight. It weighs approximately 52 grams in brass. It accurately reduces high-pressure inputs (up to 500 psi) down to 0 to 20 psi (and is especially suited to low... [See More]

  • Actuation: Manual; Mechanical; Screwdriver or Knurled Knob Adjustment
  • Controlled Pressure Range: 0.00 to 30.00
  • Regulator Size: 0.09 to 0.31
  • Maximum Pressure: 0.00 to 500.00
Manifold Mount, High Accuracy, 1 Stage Pressure Regulator -- PRDB8
from Beswick Engineering Co., Inc.

The PRDB8 series regulator sets an industry standard for both miniaturization and light weight. It is a manifold mount version of our PRDB pressure regulator with a patent pending valve mechanism, designed to provided high precision/high seal reliability at low flows and at low pressures. It is an... [See More]

  • Actuation: Manual; Mechanical; Screwdriver or Knurled Knob Adjustment
  • Controlled Pressure Range: 0.00 to 30.00
  • Regulator Size: 0.19
  • Maximum Pressure: 0.00 to 500.00
Miniature High Flow Diaphragm Pressure Regulator -- PRDHF
from Beswick Engineering Co., Inc.

The PRDHF high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications, and is particularly useful when space and weight are critical. The PRDHF weighs approximately 35 grams in brass and... [See More]

  • Actuation: Manual; Mechanical; Screwdriver or Knurled Knob Adjustment
  • Controlled Pressure Range: 0.00 to 30.00
  • Regulator Size: 0.01
  • Maximum Pressure: 0.00 to 500.00
Miniature High Flow Manifold Mount Pressure Regulator -- PRDHF8
from Beswick Engineering Co., Inc.

The PRDHF8 manifold mount high flow regulator sets an industry standard for miniaturization as well as lightweight. It is an excellent choice for gas and pneumatic pressure regulation applications and is particularly useful when space and weight are critical. The PRDHF8 weighs approximately 52 grams... [See More]

  • Actuation: Manual; Mechanical; Screwdriver or Knurled Knob Adjustment
  • Controlled Pressure Range: 0.00 to 30.00
  • Regulator Size: 0.09 to 0.31
  • Maximum Pressure: 0.00 to 500.00
EVR Series Equilibar Vacuum Regulator
from Equilibar, LLC.

Equilibar introduces a new type of vacuum regulator with more than 5X the flow stability of traditional spring regulators. That means that your vacuum process can remain stable even as gas flow rate changes over wide ranges. Can be used with manual set-point adjustment or computer automation. Is... [See More]

  • Actuation: Mechanical; Pilot
  • Controlled Pressure Range: 0.00 to 14.74
  • Regulator Size: 0.25 to 4.00
  • Maximum Pressure: 0.00 to 14.74
Pressure Reducing Valves
from Carr Lane Manufacturing Co.

Allows operating a single clamp, or group of clamps, at a lower pressure than the rest of the fixture. Can be used to finely adjust the clamping force of selected components while keeping others at full pressure. Great new design can be used on pallet fixtures disconnected from a power source, since... [See More]

  • Actuation: Mechanical
  • Maximum Pressure: 7500.00
  • Regulator Size: 0.25
  • Number of Ports: 2
FD Series Fully Drainable Hygienic Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator for Hygienic Service. For gas, liquid and mixed phase processes. Wide Range of working Pressures and Flows. Rugged 316 stainless steel Bar Stock Design with no Welded Fittings. Hygienic: No Crevices, <32Ra Finish. 3 Piece Low Dead Volume Design. Ports are the... [See More]

  • Actuation: Mechanical; Pilot
  • Controlled Pressure Range: 0.00 to 150.00
  • Regulator Size: 0.50
  • Maximum Pressure: 0.00 to 150.00
GS Series Gas Service Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator. For gas & mixed phase processes. Rugged Bar Stock Design. Available in ¼ inch through 1 inch sizes. SS316 standard with Hastelloy C optional. Diaphragms available in PTFE, Hastelloy, SS316, and polyimide. The GS series is specifically designed for a... [See More]

  • Actuation: Mechanical; Pilot
  • Controlled Pressure Range: 0.00 to 2500.00
  • Regulator Size: 0.12 to 1.00
  • Maximum Pressure: 0.00 to 2500.00
Instrument Series Back Pressure Regulator ZF Zero Flow Model
from Equilibar, LLC.

Standard Pressure Range: 0.02 (.5 ” WC) to 1500 psig. Ultra Low to Zero flow performance. Standard Cv from 1E-11 to 0.01. Standard 316L Stainless Steel Body; Hastelloy C and PTFE also available. NPT, VCR/VCO type and Valco (low dead volume) ends available. Wide Variety of Diaphragms Including... [See More]

  • Actuation: Mechanical; Pilot
  • Controlled Pressure Range: 0.00 to 3000.00
  • Regulator Size: 0.12
  • Maximum Pressure: 0.00 to 3000.00
NLB Series Back Pressure Regulator
from Equilibar, LLC.

Precision Back Pressure Regulator. For liquid, gas & mixed phase processes. SS316 Rugged Bar Stock Design. Unique Chatter Suppression Feature in liquid only applications. High Precision and sensitivity. PTFE, stainless steel, and Hastelloy diaphragms available. The NL series back pressure... [See More]

  • Actuation: Mechanical; Pilot
  • Controlled Pressure Range: 0.00 to 500.00
  • Regulator Size: 1.00 to 4.00
  • Maximum Pressure: 0.00 to 500.00