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Products > Pressure Regulators > Back Pressure Regulators

Back Pressure Regulators

A back pressure regulator accurately controls the inlet pressures to any process. Our range covers port sizes from 1/8" to 2" and control pressures from 0.1 bar (2 psi) to 690 bar (10,000 psi) on gas or liquid applications. The designs provide accurate and repeatable shut-off due to the large sensing area and minimized loading on the seating area.

BP010

Back Pressure Regulator: Gas / Elastomeric Diaphragm / Max. Rating: 10 bar (145 psi) / Control Range: Up to 5 bar (75 psi) / Cv 0.1 

BP300

Back Pressure Regulator: Gas or Liquid / Diaphragm / Max. Rating: 35 bar (510 psi) / Control Range: 20 bar (300 psi) / Cv 0.1

BP301

Back Pressure Regulator: Gas or Liquid / Piston / Max. Rating: 150 bar (2,175 psi) / Control Range: 150 bar (2,175 psi) / Cv 0.1

BP-LF540

Low-Flow Back Pressure Regulator: Gas or Liquid / Piston / Max. Rating: 414 bar (6,000 psi) / Control Range: Up to 414 bar (6,000 psi) / Cv 0.1

BP-LF690

Low-Flow Back Pressure Regulator: Gas or Liquid / Piston / Max Rating: 550 bar (7,975 psi) / Control Range: Up to 414 bar (6,000 psi) / Cv 0.1, 0.02 or 0.06

BP-LF691

Low-Flow Back Pressure Regulator: Gas or Liquid / Piston / Max. Rating: 1,034 bar (15,000 psi) / Control Range: Up to 900 bar (13,050 psi) / Cv 0.1 or 0.02 

BP-MF401

Medium-Flow Back Pressure Regulator: Gas or Liquid / Piston / Solid Disk Seat / Max. Rating: 400 bar (5,800 psi) / Control Range: 200 bar (2,900 psi) / Cv 3.0

BP-MF690 (05)

Medium-Flow Back Pressure Regulator: Gas or Liquid / Piston / Max. Rating: 550 bar (7,975 psi) / Control Range: Up to 414 bar (6,000 psi) / Cv 0.5

BP-MF690 (15)

Medium-Flow Back Pressure Regulator: Gas or Liquid / Piston / Max. Rating: 690 bar (10,000 psi) / Control Range: Up to 300 bar (4,350 psi) / Cv 1.5

BP-MF691 (05)

Medium-Flow Back Pressure Regulator: Liquid / Piston / Max. Rating: 690 bar (10,000 psi) / Control Range: Up to 690 bar (10,000 psi) / Cv 0.5

BIBS100

Built-In Breathing System Back Pressure Regulator: Gas / Diaphragm / Max. Rating: 50 bar (725 psi) / Control Range: 30 bar (435 psi) / Cv 2.0

BP-MF400

Medium-Flow Back Pressure Regulator: Gas or Liquid / Diaphragm / Solid Disk Seat / Max. Rating: 10 bar (145 psi) / Control Range: Up to 10 bar (145 psi) / Cv 3.0