Pneumatic Pressure Regulator

Pneumatics

Pneumatic pressure regulators maintain downstream working pressure within ±0.1 bar across inlet ranges from 0.2 to 25 bar, with precision regulators achieving set-point repeatability of <0.05 bar - critical for sensitive assembly, test, and process applications. Maintenance units combining filter, regulator, and lubricator (FRL) comply with ISO 4414 and DIN EN 983, offering filtration grades from 5 µm (standard) down to 0.01 µm (sterile-grade), flow capacities up to 5 000 Nl/min, and port sizes from G 1/8 to G 2. Safety valves in this range are certified to PED 2014/68/EU and carry CE marking for operating pressures up to 16 bar.

As a specialist distributor for pneumatic instrumentation and fluid control, fluidics-equipment.com stocks 11 728 products across pressure regulation, measurement, air treatment, condensate technology, and maintenance devices - covering Multifix, Futura, Mini, and Eco-Line series alongside brass, stainless steel, and precision-grade variants. All products are sourced from manufacturers whose equipment meets ISO 4414, DIN EN 983, and EN ISO 8573-1 air quality standards.

Categories

Maintenance Devices Eco-LineEco-Line FRL series, cost-optimized, G 1/4-G 1/2, 0.5-12 bar, ISO 4414 compliant

Maintenance Devices FuturaFutura series FRL units, compact design, 0.5-12 bar, G 1/4-G 3/4, filter bowls in polycarbonate/metal

Maintenance Devices MultifixMultifix series FRL units, G 1/8-G 1, up to 16 bar, modular assembly, ISO 4414

Maintenance Devices MiniMini series FRL, G 1/8-G 1/4, 0.5-10 bar, space-saving 28 mm width, ISO 4414

Combined maintenance units2-in-1 and 3-in-1 FRL combinations, G 1/4-G 1, 0.5-16 bar, modular or fixed block design

Precision Pressure RegulatorSet range 0.005-10 bar, repeatability <0.05 bar, sensitivity <1 mbar, G 1/8-G 1/2

Pressure regulators and filtersSet range 0.5-16 bar, filtration 5-40 µm, G 1/8-G 1, ISO 4414/DIN EN 983

Brass and Stainless Steel Maintenance EquipmentCW614N brass and 1.4404 stainless, rated to 25 bar, G 1/4-G 1, media: compressed air/inert gas

Water pressure reducerInlet 2-16 bar, outlet 1-6 bar adjustable, DN 15-50, DIN EN 1567 certified

Air treatmentFilters, dryers, oil-mist separators - EN ISO 8573-1 class 1-5, residual oil <0.01 mg/m³

Condensate TechnologyAuto-drain and timer-drain separators, up to 16 bar, EN ISO 8573-1 class 1-3 condensate removal

Safety ValvesSet pressure 0.5-16 bar, G 1/4-G 2, PED 2014/68/EU, CE marked, brass and stainless steel

Manometer, verticalBottom-entry connection, dial sizes 40-160 mm, accuracy class 1.0/2.5, EN 837-1

Manometer, horizontalBack-entry connection, dial sizes 40-160 mm, accuracy class 1.0/2.5, EN 837-1

Precision pressure gauge, contact pressure gaugeAccuracy class 0.1/0.6, 0-1 to 0-600 bar ranges, EN 837-1, SPDT/DPDT contact outputs

Accessories for manometersSyphons, diaphragm seals, isolating valves, glycerine fill kits - compatible EN 837-1/EN 837-3

Measuring and Plug ConnectionsPush-in and compression fittings, G 1/8-G 1/2, rated to 25 bar, brass and stainless steel

Pressure and vacuum switch-1 to 400 bar range, adjustable hysteresis, SPDT output, IP65, EN 60947-5-1

ThermometerBimetal and digital, -50 to +400 °C, switch output or 4-20 mA, DIN EN 13190 accuracy classes

Flow meterRotameter and electronic types, 0.1-5 000 Nl/min, 4-20 mA output, ISO 4414 compliant

Level switchFloat, reed, and capacitive types - NO/NC output, IP65/IP67, G 1/2 to G 2 process connections

⚡ 0.2-25 bar inlet range - broad compatibility with standard and high-pressure pneumatic circuits (ISO 4414)

↕ Set-point repeatability <0.05 bar - precision regulators for sensitive test and process applications

???? Filtration to 0.01 µm - sterile-grade air treatment per EN ISO 8573-1 class 1

⚙ Modular FRL systems - Multifix, Futura, Mini, and Eco-Line series, G 1/8 to G 2 ports

???? PED 2014/68/EU certified - CE-marked safety valves up to 16 bar for pressure equipment compliance

✓ 11 728 products in stock - full range: regulators, gauges, FRL units, condensate technology, accessories

Pressure regulators vs. FRL maintenance units vs. precision regulators - technical comparison

Criterion	Precision Pressure Regulator	Standard Pressure Regulator + Filter	FRL Maintenance Unit (combined)	Safety Valve
Pressure set range	0.005-10 bar	0.5-16 bar	0.5-16 bar	Fixed: 0.5-16 bar
Set-point repeatability	<0.05 bar	ca. ±0.1 bar	ca. ±0.1 bar	n/a (relief only)
Integrated filtration	Optional, 5 µm	5-40 µm standard	5-40 µm + lubricator	None
Typical port sizes	G 1/8 - G 1/2	G 1/8 - G 1	G 1/8 - G 2	G 1/4 - G 2
Primary application	Test rigs, lab, delicate actuation	General industrial supply lines	Machine-level compressed air prep	System overpressure protection
Key standard	ISO 4414	ISO 4414, DIN EN 983	ISO 4414, EN ISO 8573-1	PED 2014/68/EU
Sensitivity	<1 mbar	ca. 50-100 mbar	ca. 50-100 mbar	n/a
Body materials	Zinc die-cast / stainless	Brass / polycarbonate bowl	Brass / polycarbonate or metal bowl	CW614N brass / 1.4404 stainless