Pressure Regulators

3 and 4 Inch High Flow Back Pressure Regulators
Pressure Regulators

3 and 4 Inch High Flow Back Pressure Regulators

Equilibar has expanded its standard offerings of back pressure regulators to include 3 and 4-inch body sizes. Prompted by successful experiences with customers using larger Back Pressure Regulators (BPR's) for expanded capacity, Equilibar has increased flow capacity without compromising the precision pressure control component of its most popular pressure regulator. This ability means that a...

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Vacuum Regulators handle high flow rates.
Pressure Regulators

Vacuum Regulators handle high flow rates.

Available in line sizes from 1/8–4 in. EVR Series Regulators are true pressure regulators, meaning vacuum level stays where user sets it regardless of swings in system flow rate. Vacuum, vacuum through positive pressure, and absolute pressure calibrations are available. Technology is scalable to larger sizes and higher flow rates should industrial demands requireÂ- them.

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Pressure Regulators

Pilot Operated Relief Valves protect gas processing equipment.

Used for overpressure protection in natural gas systems, Types EZH, EZR, and FL are available in 1-4 in., 1-8 in., and 1-10 in. sizes, respectively. Pilot-operated relief valves and backpressure regulators offer bubble-tight shut off, precise pressure control, and common body platform. Typical applications include city gate stations, large capacity distribution systems, and power plant feeds.

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Pressure Regulators

ESAB Introduces New PUROX and OXWELD Products

ESAB's Global Center of Excellence for Gas Apparatus in Florence, South Carolina announces the introduction of a new and improved line of Purox and Oxweld gas apparatus products. Originally introduced in 1912, Purox and Oxweld are synonymous with high-quality torches and regulators, and have led the industry in oxyfuel welding, cutting and heating. Purox and Oxweld torches have been recognized...

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Regulator for Very Low Pressure Regulation
Pressure Regulators

Regulator for Very Low Pressure Regulation

The Equilibar LPR series is a unique pressure reducing regulator designed for applications that require very low pressure control. Available in pressure control ranges of 0.5 to 7 inches of water or 1 to 10 inches of water. Manually adjust the setpoint with a sensitivity of 0.02 inches and the LPR will hold stable to within 0.06 inches over a seven day period. The LPR uses a large sensitive...

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Pressure Regulators

Pressure Regulator suits high pressure drop applications.

Featuring 1,480 psig inlet/outlet rating, Tartarini(TM) 10 in. Type FL Regulator is suitable for city gate stations, power plant fuel supply, and turbine fuel supply. Modular, pilot-operated unit features no-bleed design, balanced trim, and bubble-tight shut off. Depending on flows and pressure drop, SR II noise attenuation option can reduce noise levels as much as 20 dB (A). Regulator can also...

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Two-Stage Regulators promote precision gas control.
Pressure Regulators

Two-Stage Regulators promote precision gas control.

Designed for applications requiring precise and constant outlet pressure, EST4 EDGE(TM) Series includes heavy-duty regulators for acetylene, oxygen, inert gases, CO2, methane, and hydrogen. SLAM(TM) (Shock Limitation and Absorption Mechanism) technology, built into adjusting knob, provides strength, safety, and protection for regulator internals. With only one impact point, series features gauges...

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Pressure Regulators

Heavy-Duty Gas Regulator withstands abusive working conditions.

Model 450 offers configurations for acetylene, argon, nitrogen, helium, propane, or oxygen as well as variations for maximum inlet pressures ranging from 500-3,000 psig and max delivery pressures from 15-200 psig. Internal safety relief valve is tamper-proof, and bronze/brass construction and stainless steel diaphragm promotes durability. Valve seat is compatible with any gas and contained in 10...

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Air/Air Filter Regulators offer NPT porting, auto drain options.
Pressure Regulators

Air/Air Filter Regulators offer NPT porting, auto drain options.

Available in Â-¼ and ½ in. NPT porting for normal and high-flow requirements, respectively, Type-330 Air Filter Regulator provides pressure regulation and filtration. Automatic drain option prevents moisture from being retained in unit and being carried downstream. Type-340 Air Regulator, also available in ¼ and ½ in. NPT porting, provides accurate, constant control...

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Electronic Pressure Control Valve offers manifold mount.
Pressure Regulators

Electronic Pressure Control Valve offers manifold mount.

Combining 2 feed and bleed solenoid valves, control circuit, pressure transducer, and air pilot operated volume booster in IP65 housing, Model QB3 electronically controls pressure ranges from vacuum to 150 psig with ±0.25% accuracy. Unit supports high forward and reverse flow up to 20 scfm, and provides 0-10 Vdc or 4-20 mA analog monitor output. Available with integral digital display panel...

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