Regulators

Regulators are devices that control the pressure of gases and liquids. Centro carries a complete selection of regulators available to purchase online, including compress air regulators, FRL compressed air regulators, and air regulators. Our compress air regulators are designed to maintain a constant output pressure, even as the input pressure changes. Our FRL compressed air regulators are ideal for applications where the inlet pressure is unstable or unknown. And our air regulators can be used to adjust the flow rate of gases. We have the perfect solution for your commercial or industrial application. Please browse our website today to find the suitable regulator for your needs.

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Sale Price:

$439.94$520.88

Regular Price: $520.88, you save $80.94 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$448.31$530.80

Regular Price: $530.80, you save $82.49 (16%)
Available for Purchase

Subject to factory lead times

The Apollo® Model FFB Combination Backflow Preventer and Fast Fill Pressure Regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on Hot Water Heating Boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.All Brass/Bronze Construction Designed for continuous pressure Independently acting check valves In-line replaceable cartridge Purge lever / high capacity fast fill feature No steel cage screws Factory pre-set at 15 psig - Adjustable 10 to 25 psig Untapped vent port option (-C)
Sale Price:

$448.31$530.80

 / EA
Regular Price: $530.80, you save $82.49 (16%)
Available for Purchase

Subject to factory lead times

The Apollo® Model FFB Combination Backflow Preventer and Fast Fill Pressure Regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on Hot Water Heating Boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.All Brass/Bronze ConstructionDesigned for continuous pressureIndependently acting check valvesIn-line replaceable cartridgePurge lever / high capacity fast fill featureNo steel cage screwsFactory pre-set at 15 psig - Adjustable 10 to 25 psigUntapped vent port option (-C)
Sale Price:

$439.94$520.88

Regular Price: $520.88, you save $80.94 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$209.43$247.96

Regular Price: $247.96, you save $38.53 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$226.84$268.58

Regular Price: $268.58, you save $41.74 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$226.40$268.05

Regular Price: $268.05, you save $41.65 (16%)
Available for Purchase

Subject to factory lead times

MITE 70 REPAIR KIT
Sale Price:

$204.94

Available for Purchase

Subject to factory lead times

Snap-acting control relay with integral 3-way valve. The Mite 74 combines the Mite 70 control relay with a precision 2-way or 3-way valve in a single compact package. Either an increasing, decreasing or remote signal can be used to channel air as needed. The Mite 74 can also be used in combination with either of the Super Mite 71’s so that it will trip when either of two signals drops or rises beyond a set pressure. Once tripped, the Mite 74 will hold its settings until the proper control signal is reestablished and the reset button is pushed.
Requires Quote
Available for Purchase

Subject to factory lead times

Snap-acting control relay with integral 3-way valve. The Mite 74 combines the Mite 70 control relay with a precision 2-way or 3-way valve in a single compact package. Either an increasing, decreasing or remote signal can be used to channel air as needed. The Mite 74 can also be used in combination with either of the Super Mite 71’s so that it will trip when either of two signals drops or rises beyond a set pressure. Once tripped, the Mite 74 will hold its settings until the proper control signal is reestablished and the reset button is pushed.
Requires Quote
Available for Purchase

Subject to factory lead times

Dependable, Highly Accurate Pressure Regulation to 0.1%. The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost of control and maximum stability under variable operating conditions. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve.This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms. Type 100 Standard version relief-offered in three pressure ranges (2-40 psi, 2-60 psi, 2-120 psi) and three port sizes (1/8", 1/4", 3/8"). Type 100HR High Relief High relief capacity allows for quick "blow-down" capability for rapid exhaust of output pressure. Ideal for pneumatic counterbalance applications. Type 100EHR Extra High Relief Extra high relief allows quick "blow-down" for up to 15 scfm (450 Nl/min) exhaust capacity Type 100LR Low Range Low range capability provides acurate pressure regulation at lower output range. Operates with an output pressure range of 0.5 psig to 25 psig. Maximum supply pressure is 50 psig. Type 100PL Plunger Linear actuation of a plunger controls regulated pressure rather than manual adjustment of a knob. Type 100BP Bottom Port Bottom ported supply and output pressure, as well as four tapped mounting holes for manifold mounting. Suitable for applications with limited space. Type 100M Motorized Motorized regulator. Regulation accuracy and sensitivity of the Type 100. Suitable for remote, "fail in place" applications.
Sale Price:

$153.71

In Stock (23)Ships within 1 business day
Dependable, Highly Accurate Pressure Regulation to 0.1%. The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost of control and maximum stability under variable operating conditions. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve.This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms. Type 100 Standard version relief-offered in three pressure ranges (2-40 psi, 2-60 psi, 2-120 psi) and three port sizes (1/8", 1/4", 3/8"). Type 100HR High Relief High relief capacity allows for quick "blow-down" capability for rapid exhaust of output pressure. Ideal for pneumatic counterbalance applications. Type 100EHR Extra High Relief Extra high relief allows quick "blow-down" for up to 15 scfm (450 Nl/min) exhaust capacity Type 100LR Low Range Low range capability provides acurate pressure regulation at lower output range. Operates with an output pressure range of 0.5 psig to 25 psig. Maximum supply pressure is 50 psig. Type 100PL Plunger Linear actuation of a plunger controls regulated pressure rather than manual adjustment of a knob. Type 100BP Bottom Port Bottom ported supply and output pressure, as well as four tapped mounting holes for manifold mounting. Suitable for applications with limited space. Type 100M Motorized Motorized regulator. Regulation accuracy and sensitivity of the Type 100. Suitable for remote, "fail in place" applications.
Sale Price:

$196.19

Available for Purchase

Subject to factory lead times

Sale Price:

$439.94$520.88

Regular Price: $520.88, you save $80.94 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$448.31$530.80

Regular Price: $530.80, you save $82.49 (16%)
Available for Purchase

Subject to factory lead times

The Apollo® Model FFB Combination Backflow Preventer and Fast Fill Pressure Regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on Hot Water Heating Boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.All Brass/Bronze Construction Designed for continuous pressure Independently acting check valves In-line replaceable cartridge Purge lever / high capacity fast fill feature No steel cage screws Factory pre-set at 15 psig - Adjustable 10 to 25 psig Untapped vent port option (-C)
Sale Price:

$448.31$530.80

 / EA
Regular Price: $530.80, you save $82.49 (16%)
Available for Purchase

Subject to factory lead times

The Apollo® Model FFB Combination Backflow Preventer and Fast Fill Pressure Regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on Hot Water Heating Boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.All Brass/Bronze ConstructionDesigned for continuous pressureIndependently acting check valvesIn-line replaceable cartridgePurge lever / high capacity fast fill featureNo steel cage screwsFactory pre-set at 15 psig - Adjustable 10 to 25 psigUntapped vent port option (-C)
Sale Price:

$439.94$520.88

Regular Price: $520.88, you save $80.94 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$209.43$247.96

Regular Price: $247.96, you save $38.53 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$226.84$268.58

Regular Price: $268.58, you save $41.74 (16%)
Available for Purchase

Subject to factory lead times

Sale Price:

$226.40$268.05

Regular Price: $268.05, you save $41.65 (16%)
Available for Purchase

Subject to factory lead times

MITE 70 REPAIR KIT
Sale Price:

$204.94

Available for Purchase

Subject to factory lead times

Snap-acting control relay with integral 3-way valve. The Mite 74 combines the Mite 70 control relay with a precision 2-way or 3-way valve in a single compact package. Either an increasing, decreasing or remote signal can be used to channel air as needed. The Mite 74 can also be used in combination with either of the Super Mite 71’s so that it will trip when either of two signals drops or rises beyond a set pressure. Once tripped, the Mite 74 will hold its settings until the proper control signal is reestablished and the reset button is pushed.
Requires Quote
Available for Purchase

Subject to factory lead times

Snap-acting control relay with integral 3-way valve. The Mite 74 combines the Mite 70 control relay with a precision 2-way or 3-way valve in a single compact package. Either an increasing, decreasing or remote signal can be used to channel air as needed. The Mite 74 can also be used in combination with either of the Super Mite 71’s so that it will trip when either of two signals drops or rises beyond a set pressure. Once tripped, the Mite 74 will hold its settings until the proper control signal is reestablished and the reset button is pushed.
Requires Quote
Available for Purchase

Subject to factory lead times

Dependable, Highly Accurate Pressure Regulation to 0.1%. The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost of control and maximum stability under variable operating conditions. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve.This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms. Type 100 Standard version relief-offered in three pressure ranges (2-40 psi, 2-60 psi, 2-120 psi) and three port sizes (1/8", 1/4", 3/8"). Type 100HR High Relief High relief capacity allows for quick "blow-down" capability for rapid exhaust of output pressure. Ideal for pneumatic counterbalance applications. Type 100EHR Extra High Relief Extra high relief allows quick "blow-down" for up to 15 scfm (450 Nl/min) exhaust capacity Type 100LR Low Range Low range capability provides acurate pressure regulation at lower output range. Operates with an output pressure range of 0.5 psig to 25 psig. Maximum supply pressure is 50 psig. Type 100PL Plunger Linear actuation of a plunger controls regulated pressure rather than manual adjustment of a knob. Type 100BP Bottom Port Bottom ported supply and output pressure, as well as four tapped mounting holes for manifold mounting. Suitable for applications with limited space. Type 100M Motorized Motorized regulator. Regulation accuracy and sensitivity of the Type 100. Suitable for remote, "fail in place" applications.
Sale Price:

$153.71

In Stock (23)Ships within 1 business day
Dependable, Highly Accurate Pressure Regulation to 0.1%. The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost of control and maximum stability under variable operating conditions. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve.This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms. Type 100 Standard version relief-offered in three pressure ranges (2-40 psi, 2-60 psi, 2-120 psi) and three port sizes (1/8", 1/4", 3/8"). Type 100HR High Relief High relief capacity allows for quick "blow-down" capability for rapid exhaust of output pressure. Ideal for pneumatic counterbalance applications. Type 100EHR Extra High Relief Extra high relief allows quick "blow-down" for up to 15 scfm (450 Nl/min) exhaust capacity Type 100LR Low Range Low range capability provides acurate pressure regulation at lower output range. Operates with an output pressure range of 0.5 psig to 25 psig. Maximum supply pressure is 50 psig. Type 100PL Plunger Linear actuation of a plunger controls regulated pressure rather than manual adjustment of a knob. Type 100BP Bottom Port Bottom ported supply and output pressure, as well as four tapped mounting holes for manifold mounting. Suitable for applications with limited space. Type 100M Motorized Motorized regulator. Regulation accuracy and sensitivity of the Type 100. Suitable for remote, "fail in place" applications.
Sale Price:

$196.19

Available for Purchase

Subject to factory lead times