PV25
PV25

The PV25 control valves are single seated, two-way body constructed with in-line straight connections. The PA pneumatic actuator is rubber diaphragm and multi-springs. Its action can be DA - direct action (air to close) or reverse action (air to open). The PV25 valves have been designed to assure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, steam, air, gas and other noncorrosive fluids.

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PV25 | EN
PV25 | EN

MATERIAL

Carbon and stainless steel

SIZES

DN 15 to DN 100

CONNECTIONS

Flanged EN PN16 or PN40

CAPACITIES

3,8 to 136,7 Kvs (m3/h)

RATING

PN16 or PN40

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PV25 | Threaded
PV25 | Threaded

MATERIAL

Steel and stainless steel

SIZES

1/2" to 1”

CONNECTIONS

Threaded ISO 7 Rp or ASME

CAPACITIES

3,8 to 9,4 Kvs (m3/h)

RATING

PN40

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PV25S | ANSI
PV25S | ANSI

MATERIAL

Steel and stainless steel

SIZES

1/2" to 6”

CONNECTIONS

Flanged ASME Class 150 or 300

CAPACITIES

3,8 to 316,1 Kvs (m3/h)

RATING

ASME 150 or 300

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PV25S | ANSI
PV25S | ANSI
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PPV25
PPV25

The PPV25 on-off valves are single seated, two-way body constructed with in-line straight connections. The PPI pneumatic actuators are of the piston type. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, steam, air, gas and other fluids.

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PPV25
PPV25

MATERIAL

SG Iron, Carbon and Stainless steel

SIZES

DN 15 to DN 50

CONNECTIONS

Flanged EN PN16

CAPACITIES

5,2 to 43 Kvs (m3/h)

RATING

PN16

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PPV25I
PPV25I

MATERIAL

Stainless steel

SIZES

1/2

CONNECTIONS

Threaded ISO 7 Rp or NPT

CAPACITIES

8 to 25 Kvs (m3/h)

RATING

PN25

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PAV21 Pneumatic angle type interception valve
PAV21 Pneumatic angle type interception valve

The PAV series angle seat interception valves are designed for use with steam, gases and other fluids used in the process industry. They are an efficient solution to fluid interception in applications where flexibility and affordable cost are required.

MATERIAL

Stainless steel

SIZES

1/2” to 2”

CONNECTIONS

Threaded ISO 7 Rp

CAPACITIES

4,8 to 52,6 Kvs (m3/h)

RATING

PN16

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V25
V25

The V25 control valves are single seated, two-way body constructed with in-line straight connections. The valves can be supplied with PA pneumatic actuator-rubber diaphragm and multi-springs DA-direct action (air to close) or reverse action (air to open) or they can also be supplied with EL electric actuators. The V25 valves have been designed to assure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, steam, air, gas and other non-corrosive fluids.

MATERIAL

SG Iron, carbon and stainless steel

SIZES

DN 125 to DN 200.

CONNECTIONS

Flanged PN16 or PN40

CAPACITIES

121 to 590 Kvs (m3/h)

RATING

PN16 or PN40

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PV40
PV40

The PV40 control valves are single seated, two-way body constructed with in-line straight connections. The PA pneumatic actuator is rubber diaphragm and multi-springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). The PV40 valves have been designed to ensure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, steam, air, gas and other non-corrosive fluids.

MATERIAL

Carbon and Stainless steel

SIZES

DN 15 to DN 50

CONNECTIONS

Flanged EN PN40
Flanged ASME Class 150 or 300
Threaded connections on request

CAPACITIES

3,8 to 40,1 Kvs (m3/h)

RATING

PN40

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PWV40I
PWV40I

The PWV40I control valves are single seated, two-way body constructed with in-line straight connections. The PA pneumatic actuator is composed of a rubber diaphragm and multi springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). The PWV40I valves have been designed to assure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, steam, air, gas and other non-corrosive fluids.

MATERIAL

Stainless steel

SIZES

DN 15 to DN 25

CONNECTIONS

Sandwiched between flanges as per EN PN16/40

CAPACITIES

1,7 to 5,5 Kvs (m3/h)

RATING

PN40

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PV253G
PV253G

The PV253G control valves are a three-way valve body both for mixing or diverting service. The PA pneumatic actuator has rubber diaphragm and multi-springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). The PV253G valves have been designed to ensure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, diathermic oil, steam, air, gas and other non-corrosive fluids.

MATERIAL

SG Iron

SIZES

DN 15 to DN 150

CONNECTIONS

Flanged EN

CAPACITIES

4 to 330 Kvs (m3/h)

RATING

PN16 or PN25

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PV403
PV403

The PV403 control valves are a three-way valve body for mixing service. The PA pneumatic actuator is rubber diaphragm and multi-springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). The V403 valves have been designed to assure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, diathermic oil, steam, air, gas and other non-corrosive fluids.

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PV403 | DN 15 - 50
PV403 | DN 15 - 50

MATERIAL

Carbon and Stainless steel

SIZES

DN 15 to DN 50

CONNECTIONS

Flanged EN PN16 or PN40
Flanged ASME Class 150 or 300
Threaded connections on request

CAPACITIES

4 to 40 Kvs (m3/h)

RATING

PN25

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PV403 | DN 65 - 100
PV403 | DN 65 - 100

MATERIAL

Carbon and Stainless steel

SIZES

DN 65 to DN 100

CONNECTIONS

Flanged EN PN16 or PN40

CAPACITIES

63 to 100 Kvs (m3/h)

RATING

PN16 or PN40

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PA205-PA435
PA205-PA435

Pneumatic multi-spring linear actuators PA series for modulating and open-close duty, ideal for demanding industrial valve control tasks.

CONNECTIONS

1/4”

DIAPHRAGM AREA

FALTA

RATED STOKE

Max. 45 mm

ACTUATOR FORCES

FALTA

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PA45
PA45

Pneumatic multi-spring linear actuators PA series for modulating and open-close duty, ideal for demanding industrial valve control tasks.

CONNECTIONS

1/4”

DIAPHRAGM AREA

FALTA

RATED STOKE

Max. 50 mm

ACTUATOR FORCES

FALTA

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EL
EL

Electric linear actuators EL series for modulating and open-close duty of control and process technology to operate control valves. The self-locking stem/stem nut is driven by an electric motor via a gearing. Load and limit switches define the stops for the end positions.

POSITIONING FORCES

1,2 to 4,5 kN

RATED STOKE

35 to 75 mm

SUPPLY VOLTAGES

24 V / 115 V / 230 V / 400 V 50 / 60 Hz, 24 V DC

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ELR
ELR

Electric linear actuators ELR series for modulating and open-close duty of control and process technology to operate control valves. The self-locking stem/stem nut is driven by an electric motor via a gearing. Load and limit switches define the stops for the end positions. In case of power failure, the electric linear actuator runs spring-driven into the respective fail-safe position (thrust rod either extended or retracted). In modulating duty, the end position seating is made via limit switches.

POSITIONING FORCES

≥ 0,9 to ≥ 2,2 kN (closed)
≤ 4,0 to ≤ 5,3 kN (open)

RATED STOKE

35 or 46 mm

SUPPLY VOLTAGES

24 V / 115 V / 230 V 50/60 Hz

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AVM234S / AVF234S
AVM234S / AVF234S

The AVM234S / AVF234S valve actuators offer automatic adaptation to the stroke of the valve, precision activation and high energy efficiency with minimal operating noise. Ideal for use with any DSH series direct steam injection humidifier and in TDS (Total Dissolved Solids) control systems VCP blowdown valves. In case of power failure/interruption, the AVF234S actuator runs, spring-driven, into its respective fail-safe position (thrust rod extended). In modulating duty, the end position seating is made via limit switches.

POSITIONING FORCES

2 or 2,5 kN

RATED STOKE

Up to 49 mm

SUPPLY VOLTAGES

230 V 50/60Hz / 110 V 50/60Hz / 24 V 50/60Hz / 24 V DC

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PA206-436 Linear pneumatic actuators
PA206-436 Linear pneumatic actuators
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BCS-211 TDS Controller
BCS-211 TDS Controller

The ADCATROL BCS-211 controller is part of the dissolved solids (TDS) control system used in steam boilers. This system is composed of a SPS series conductivity probe, a BCS-211 controller, a VPC series blowdown valve and, in case of need, a UC-820 universal process controller for PID control.

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PCS1 Pressure transmitter
PCS1 Pressure transmitter

The PCS1 series pressure transmitters are suitable for all industrial applications, especially in severe conditions where high temperatures, pressure peaks and high levels of shock and vibration are present. They are extremely robust and reliable, thanks to their state of the art SMD electronics and compact all stainless steel construction.

MATERIAL

Stainless steel

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SPS-33 TDS Conductivity Probe
SPS-33 TDS Conductivity Probe

The ADCATROL SPS-33 conductivity probe is used to measure the conductivity (TDS) of the superheated water of boilers or condensate. The probe is used in conjunction with an ADCATROL BCS-211 controller and VPC series blowdown valve.

SIZES

1/2''

CONNECTIONS

Plug connection with screw terminals, traction relief

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SPS-21 TDS Conductivity Probe
SPS-21 TDS Conductivity Probe

The ADCATROL SPS-21 conductivity probe is used to measure the conductivity (TDS) of the superheated water of boilers or condensate. The probe is used in conjunction with an ADCATROL BCS-211 controller and VPC series blowdown valve.

SIZES

1/2"

CONNECTIONS

Plug connection with screw terminals, traction relief

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TRPT1
TRPT1

The TRPT1 Pt100 resistance temperature sensors are specially designed for general industrial use. The sensing element is an RTD three wire device according to EN 60751 Class A. The sensor consists of a probe, a connection head and a measurement insert. The supply lines to the measurement insert are insulated from each other and from the probe tube with a ceramic insulator. The sensor can be connected directly to a temperature indicator or controller that has a three-wire Pt100 input.

SIZES

1/2"

CONNECTIONS

Threaded ISO 7 R

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SV32 Direct solenoid valve
SV32 Direct solenoid valve

3/2 way solenoid valves are available as single station units and they are designed for use with compressed air, mainly applied where on/ off control is required with pneumatic actuators.

MATERIAL

Aluminium alloy

CONNECTIONS

Threaded ISO 7 Rp 1/4''

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UD-720 Universal display
UD-720 Universal display

The UD-720 is a programmable digital panel display used for the measurement of standard sensor and analog signals applied in automation. It is ideally suited for use with our range of instrumentation such as pressure transmitters, temperature probes and TDS controllers.

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UC-820 Universal Process Controller
UC-820 Universal Process Controller

The UC-820 is a digital universal controller used in the automation of industrial processes. It is ideally suited for use with our range of instrumentation, electric and pneumatic control valves and other electrical equipment. The controller includes a set of universal type inputs for RTD, thermocouple (TC), logic (binary) and analog inputs. The controller has options for a relay, open-collector (OC) and analog outputs using the innovative SMART PID algorithm.

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P10 Air filter regulator
P10 Air filter regulator

The P10 air filter regulators are used to remove both solid and liquid impurities from the air and to regulate the output pressure to the required value for general purpose pneumatic systems. The filter bowl is transparent, allowing easy monitoring of the condensate level.

SIZES

1/4"

CONNECTIONS

BSP

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PC25 Field I to P converter
PC25 Field I to P converter

An instrument that converts a standard DC signal to a standard pneumatic signal, for the change-over from electrical controllers to pneumatic control valves, or from electrical measuring system to pneumatic controllers. The PC25 is a force balance device, which converts a 4...20 mA input signal into a proportional 3...15 psi (0,2...1 bar) or 6...18 psi (0,4...1,2 bar) output signal, with a respective supply pressure of 1,7 – 5 bar.

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PI991 Intelligent positioner
PI991 Intelligent positioner

The microprocessor-controlled positioner PI991 is designed to control pneumatic valve actuators and can be operated locally or by means of control systems. The advanced diagnostic can be partially shown on the local LCD of the positioner or fully on a PC or a DCS workstation with a DTM based software (VALcare or Valve Monitor). The positioner is available with different communication protocols. This includes versions with analog setpoint (4 to 20 mA) and superimposed HARTor FoxCom signal; digital with FoxCom protocol, or fieldbus communication according to PROFIBUS-PA and FOUNDATION fieldbus H1 according to IEC 1158-2 based on FISCO. The PI991 also has the capability to control a Partial Stroke Test (PST) that offers operators a tool to identify the trouble-proof function of ESD (Emergency Shut Down) valves.

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PI998 Intelligent positioner
PI998 Intelligent positioner

The intelligent positioner PI998 is designed to operate pneumatic valve actuators and can be operated from control systems, controllers or PC-based configuration and operation tools such as the FDT/DTMs or VALcare™. The enhanced functionalities of the PI998 Intelligent Valve Positioner enable a significant reduction in commissioning time and reduction of the total installation cost. The new device offers an improved control performance with or without external accessories such as volume boosters for optimal efficiency of your process. The modular design makes maintenance simpler, and advanced technology increases the total lifetime of the device.

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PP981 Pneumatic positioner
PP981 Pneumatic positioner

The ADCATROL PP 981 positioner requires an input signal of 0,2÷1bar (3÷15psi) for the proportional control actuator. The positioner compares the output signal from a controller with the position feedback and varies a pneumatic output signal to the actuator accordingly. The actuator position is therefore guaranteed for any controller output signal and the effects of varying differential pressure.

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PE986 Electro-pneumatic positioner
PE986 Electro-pneumatic positioner

The ADCATrol PE986 positioner requires an input signal of 4÷20 mA for the proportional control actuator. The positioner compares the output signal from a controller with the position feedback and varies a pneumatic output signal to the actuator accordingly. The actuator position is therefore guaranteed for any controller output signal and the effects of varying differential pressure.

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TZIDC Intelligent positioner
TZIDC Intelligent positioner

The ADCATrol TZIDC is an electronically configurable positioner with communication capabilities designed for mounting to pneumatic linear or rotary actuators. It features a small and compact design, a modular construction, and an excellent cost-performance ratio. Fully automatic determination of the control parameters and adaptation to the final control element yield considerable time savings and optimal control behavior.

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OVF40
OVF40

The OVF40 series overflow (by-pass) valves are single seated, two-way body constructed with in-line straight connections. The valve plug opens against outside regulating spring when the pre-selected differential pressure on the valve rises.

MATERIAL

Carbon and stainless steel

SIZES

DN 15 to DN 80

CONNECTIONS

Flanged EN PN16 or PN40

CAPACITIES

5,2 to 89,7 Kvs (m3/h)

RATING

PN16 or PN40

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VPC26
VPC26

The  ADCATrol VPC26 is specially designed for TDS (Total Dissolved Solids) control applications in steam boilers.

MATERIAL

Carbon and stainless steel

SIZES

1/2” to 11/2” - DN 15 to DN 40

CONNECTIONS

Flanged EN PN40
ASME Class 300

FLOW RATE CAPACITY

1,2 to 2,5 Kvs (m3/h)

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VPA26/2
VPA26/2

The VPA26/2 blowdown valve series was specially designed for application on steam boilers, to remove sludge sediments that naturally settle on the bottom of the boiler. These intermittent valves operate manually or automatically with timed control. This valve is available with a diaphragm actuator and/or manual operation lever.

MATERIAL

Carbon and stainless steel

SIZES

3/4” to 2” – DN 20 to DN 50

CONNECTIONS

Flanged EN PN40
Flanged ASME Class 300

CAPACITIES

6,3 or 16 Kvs (m3/h)

RATING

PN40

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TR25
TR25

The TR25 valves series were designed for direct-acting temperature control systems where the valve closes on temperature rise. They are single seated, in order to ensure an excellent tightness and are intended to be coupled with the thermostat models T.205 and T.405. The liquid filling the thermostat expands when the temperature levels of the fluid being heated rise, closing the valve. These valves are used for controlling the temperature in central heating systems, district heating systems and industrial plants.

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TR25S
TR25S

MATERIAL

Stainless steel

SIZES

1/2” to 1”

CLOSING FORCE

Max. 400N

CONNECTIONS

Threaded ISO 7 Rp

CAPILLARY LENGHTS

3 m as standard

THERMOSTAT RANGES

0 to 160 ºC

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TR25SS | DN10
TR25SS | DN10

MATERIAL

Stainless steel

SIZES

1/4” to 3/8”

CLOSING FORCE

Max. 200N

CONNECTIONS

Threaded ISO 7 Rp

CAPILLARY LENGHTS

3 m as standard

THERMOSTAT RANGES

0 to 120 ºC

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TR25SS | DN15-25
TR25SS | DN15-25

MATERIAL

Stainless steel

SIZES

1/2” to 1”

CLOSING FORCE

Max. 400N

CONNECTIONS

Threaded ISO 7 Rp

CAPILLARY LENGHTS

3 m as standard

THERMOSTAT RANGES

0 to 160 ºC

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TR25S/R
TR25S/R

The TR25/R valves series are designed for temperature control of cooling systems where the valve opens when the temperature rises. They are single seated, in order to ensure an excellent tightness, and are intended to be coupled with thermostat models T.205 and T.405. The liquid filling the thermostat expands when the temperature levels of the fluid being cooled rise, opening the valve

MATERIAL

Stainless steel

SIZES

1/2” to 1” – DN 15 to DN 25

CLOSING FORCE

Max. 400N

CONNECTIONS

Threaded ISO 7 Rp
Flanged EN or ASME

CAPILLARY LENGHTS

3 m as standard

THERMOSTAT RANGES

0 to 160 ºC

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TR40
TR40

The TR40 valves series were designed for temperature control of heating systems where the valve closes on temperature rising. They are single seated, in order to ensure an excellent tightness, and are intended to be coupled with thermostat models T.205 and T.405. The liquid filling the thermostat expands when the temperature levels of the fluid being heated rise, closing the valve. These valves are used for controlling the temperature in central heating systems, district heating systems and industrial plants.

MATERIAL

Stainless steel

SIZES

DN 15 to DN 25

CLOSING FORCE

Max. 400N

CONNECTIONS

Flanged EN PN40

CAPILLARY LENGHTS

3 m as standard

THERMOSTAT RANGES

0 to 160 ºC

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