Rotary Control Valve for high temperature fluids up to 400°C.Designed exclusively for the regulation of fluids, the 507V Control Butterfly Valve range provides:
High rangeability Reduced dynamic torque
Low noise levels. Anti-cavitation Wide temperature range.
Size Range:DN50 – DN400 (2″ – 16″)
Pressure Rating:Class 150, Class 300
Body Patterns: Wafer Body Seat:None
Body Materials:WCB, 316SS
Disc Materials: WCB, 316SS
Temperature Rating: -50°C to +400°C

Rotary Control Valve with tight shut-off and high grade rubber seat ring. The 508V ensures tight shut-off and eliminates the need for any additional stop valve that is normally required by conventional control valves.
Size Range: DN50 – DN600 (2″ – 24″)
Pressure Rating: 10 bar
Body Patterns: Wafer Body Seat:EPDM, NBR
Body Materials: Carbon Steel
Disc Materials:304SS, 316SS
Temperature Rating: -20°C to +120°C

V16/2 The ADCATrol V16/2 is a series of single seated, two-way globe control valves designed for simple process engineering and industrial applications with non-critical operating conditions. These valves can be assembled with pneumatic, hidraulic or electric actuators, for modulating and shut-off control tasks. MATERIAL: SG iron, carbon steel and stainless steel SIZES: DN 15 to DN 100 CONNECTIONS: Flanged EN 1092-2 PN 16 Flanged EN 1092-1 PN 16 or PN 40 FLOW RATE COEFFICIENTS: Kvs 2,1 to 160

V25/2 EN
The ADCATrol V25/2 is a series of single seated, two-way globe valves designed for process engineering and industrial applications, where events such as erosion, cavitation or flashing may occur. These valves can be assembled with pneumatic, hydraulic or electric actuators, for modulating and shut-off control tasks.

MATERIAL: SG iron, carbon steel or stainless steel
SIZES: DN 15 to DN 200
CONNECTIONS:
Flanged EN 1092-2 PN 16
Flanged EN 1092-1 PN 16 or PN 40
FLOW RATE COEFFICIENTS: Kvs 0,1 to 630

PV25 | ON - OFF The PV25 On-Off valves are single seated, two-way body constructed with in-line straight connections. The PA pneumatic actuator comprises a rubber diaphragm and multi-springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). 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 or stainless steel SIZES: DN 15 to DN 100 CONNECTIONS: Flanged EN PN 16 FLOW RATE COEFFICIENTS: Kvs 3,8 to 136,7

PPV15 The ADCATrol PPV15 is a series of single seated, two-way pneumatic on/off globe valves with piston actuator. These valves are suitable for use with the most common process fluids such as steam, water, superheated water, air, neutral gases and oils. MATERIAL: SG iron, carbon steel or stainless steel SIZES: DN 15 to DN 50 CONNECTIONS: PPV15G – Flanged EN 1092-2 PN 16 PPV15S and PPV15i – Flanged EN 1092-1 PN 16 or PN 40 FLOW RATE COEFFICIENTS: Kvs 5,1 to 40

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: Female threaded ISO 7 Rp FLOW RATE COEFFICIENTS: Kvs 4,8 to 52,6 RATING: PN 16

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 steel or stainless steel SIZES: DN 15 to DN 50 CONNECTIONS: Flanged EN PN 40 Flanged ASME Class 150 or 300 FLOW RATE COEFFICIENTS: Kvs 3,8 to 40,1

V253 The ADCATrol V253 is a series of three-way globe control valves designed to ensure accurate control in mixing or diverting general service applications.These valves can be assembled with pneumatic, hydraulic or electric actuators and used with the most common process fluids such as water, superheated water, thermal oil, steam, air, gas and other non corrosive fluids. MATERIAL: SG Iron SIZES: DN 15 to DN 150 CONNECTIONS: Flanged EN PN 16 or PN 25 FLOW RATE COEFFICIENTS: Kvs 4 to 330

PV403 | DN 15 - 50 MATERIAL: Carbon steel or stainless steel SIZES: DN 15 to DN 50 CONNECTIONS: Flanged EN PN 16 or PN 40 Flanged ASME Class 150 or 300 FLOW RATE COEFFICIENTS: Kvs 4 to 40

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 steel or stainless steel SIZES: 3/4” to 2” – DN 20 to DN 50 CONNECTIONS: Flanged EN PN 40 Flanged ASME Class 300 FLOW RATE COEFFICIENTS: Kvs 6,3 or 16

VPC26 The ADCATrol VPC26 is specially designed for TDS (Total Dissolved Solids) control applications in steam boilers. MATERIAL: Carbon steel or stainless steel SIZES: 1/2” to 11/2” – DN 15 to DN 40 CONNECTIONS: Flanged EN PN 40 Flanged ASME Class 300 FLOW RATE COEFFICIENTS: Kvs 1,2 to 2,5

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 steel or stainless steel SIZES: DN 15 to DN 80 CONNECTIONS: Flanged EN PN 16 or PN 40 FLOW RATE COEFFICIENTS: Kvs 5,2 to 89,7

PA Linear pneumatic actuators
PA series pneumatic multi-spring actuators with rolling diaphragm, offering decreased hysterisis and good linearity throughout the operating range. Available with direct or reverse action for modulating and on/off services.

MATERIAL: Mild steel or stainless steel
SIZES: 100 cm2 to 2400 cm2
MAX. AIR SUPPLY: Up to 6 bar
RATED STROKE: Up to 60 mm

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 25 kN RATED STROKE: Up to 100 mm SUPPLY VOLTAGES: 24 V, 115 V, 230 V, 400 V AC 50/60Hz 24 V DC IP RATING: IP 43 / IP 65

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. POSITIONING FORCES: ≥ 0,9 to ≥ 2,2 kN (closed) ≤ 4,0 to ≤ 5,3 kN (open) RATED STROKE: Up to 46 mm SUPPLY VOLTAGES: 24 V, 115 V, 230 V, 400 V AC 50/60Hz, 24 V DC IP RATING: IP 54

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. POSITIONING FORCES: 2 or 2,5 kN RATED STROKE: Up to 49 mm SUPPLY VOLTAGES: 24 V, 115 V, 230 V AC 50/60Hz, 24 V DC IP RATING: IP 66

BCS-211 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. SUPPLY VOLTAGES: 230 V AC +/- 15%, 50/60 Hz DIMENSIONS: 106 x 51 x 112 mm IP RATING: IP 40 CONDUCTIVITY RANGE: BCS-211 – 0 to 10000 µS/cm BCS-211B – 0 to 1000 µS/cm

BCS220 The ADCATrol BCS220 is a blowdown controller specially designed for use with steam boilers. The device takes care of both TDS and intermittent blowdown controls. TDS (Total Dissolved Solids) is controlled through measurement of the boiler water electrical conductivity and intermittent control is performed via a blowdown timer. The device utilizes a clear multifunction LCD to display measured conductivity, temperature, operational alarm status and provide an intuitive user interface. The device is IP 66 rated NEMA 4X and can be panel, surface/wall and pipe mounted. SUPPLY VOLTAGES: BCS220 – 90 to 265 V AC BCS220-LV – 12 to 30 V DC DIMENSIONS: 150 x 161 x 119 IP RATING: IP 66 NEMA 4X

PCS1 The PCS1 series pressure transmitters are suitable for all industrial applications, specially in severe conditions where high temperatures, pressure peaks and high levels of shock and vibrations are present. They are extremely robust and reliable, thanks to their state of the art SMD electronics and compact all stainless steel construction. SIZES AND CONNECTIONS: Male threaded,ISO 228 G 1/4'' PRESSURE RANGES: 0 to 6 / 0 to 10 / 0 to 16 0 to 25 / 0 to 40 / 0 to 100 0 to 250 / 0 to 400 / 0 to 600 ACCURACY: < ±0,5% FS RESPONSE TIME: < 1 ms IP RATING: IP 65 / IP 67 OUTPUT: 4 to 20 mA (2-wire)

SPS-21 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 AND CONNECTIONS: Male threaded ISO 7 R 1/2'' MAX. OPERATING PRESSURE: 32 bar MAX. OPERATING TEMPERATURE: 239 ºC IP RATING: IP 65

SPS-33 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 AND CONNECTIONS: Male threaded ISO 7 R 1/2'' MAX. OPERATING PRESSURE: 32 bar MAX. OPERATING TEMPERATURE: 239 ºC IP RATING: IP 65

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. SIZES AND CONNECTIONS: Male thread ISO 7/1 Rp (BS21) - 1/2'' IP RATING: IP 66 (KNE enclosure) OUTPUT: 3-wire RTD or 4 to 20 mA (2-wire)

SV32 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: Alluminium alloy SIZES AND CONNECTIONS: Female threaded, ISO 7 Rp 1/4'' MAX. OPERATING PRESSURE: 8 bar SUPPLY VOLTAGES: 220 V AC, 110 V AC, 24 V DC, 24 V AC IP RATING: IP 65

UD-720 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. SUPPLY VOLTAGES: 24 V AC/DC 85 to 253 V AC/DC DIMENSIONS: 93 x 96 x 48 mm IP RATING: IP 65 COMMUNICATION PROTOCOL: MODBUS RTU

UC-820 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. SUPPLY VOLTAGES: 20 to 40 V AC/DC 85 to 253 V AC/DC DIMENSIONS: 101 x 48 x 96 mm IP RATING: IP 65 COMMUNICATION PROTOCOL: MODBUS RTU

P10 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.

PC25 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. IP RATING: IP 65 INPUT: 4 to 20 mA OUTPUT: 0,2 to 1 bar (3 to 15 psi) 0,4 to 1,2 bar (6 to 18 psi) OPERATING TEMPERATURE: -40 to 85 ºC

PI991 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. IP RATING: IP 66 NEMA 4X AVAILABLE APPROVALS: ATEX, SIL3, FM, CSA and IECEx COMMUNICATION: 4 to 20 mA, HART, Profibus PA, Foxcom or FOUNDATION Fieldbus-H1 OPERATING TEMPERATURE: -40 to 80 ºC

PP981 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. IP RATING: IP 54 (IP 65 on request) AVAILABLE APPROVALS: ATEX COMMUNICATION: 0,2 to 1 bar (3 to 15 psi) OPERATING TEMPERATURE: -40 to 80 ºC

PE986 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. IP RATING: IP 54 (IP 65 on request) AVAILABLE APPROVALS: ATEX COMMUNICATION: 4 to 20 mA OPERATING TEMPERATURE: -40 to 80 ºC

TZIDC 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. IP RATING: IP 65 (IP 66 on request) NEMA 4X AVAILABLE APPROVALS: ATEX, SIL3, FM, CSA, GOST and IECEx COMMUNICATION: 4 to 20 mA, HART, Profibus PA or FOUNDATION Fieldbus-H1 OPERATING TEMPERATURE: -40 to 85 ºC

Data Sheets BODY MATERIAL: Cast iron -BS 1452-GR 250 Cast steel -BS 1504-161-GR 480A Stainless steel -BS 1504-316C16 TRIM MATERIAL: Stainless steel, stellite and PTFE. FLANGES: PN16/25/40. (ANSI125/250, 150/300) MAX AMBIENT TEMPERATURE: 90° C. MAX SERVICE TEMPERATURE: According to body material and flange rating. MAX DIRECT AIR SUPPLY: 6 bar. SEAT TIGHTNESS: Metal-to-metal seats conform to ANSI B16 104 Class 4 shut off. Soft inserts conform to ANSI B16 104 Class 5 shut off. ACCESSORIES: Valve Positioner. E/P Converter. 3-way Solenoid Valve. Soft Seat. Hand Jack. Air Filter Regulator. Temperature, Pressure and Level Controllers. End of Travel Limit Switches, Bellows Seal. ELECTRIC ACTUATORS: Details available on request.

2400 Series Bossmatic control valves areintended for general utility service in pressure, flow and temperature control applications for the textile, pharmaceutical, semiconductor and industrial Heating, Ventilation & Air Conditioning markets. This compact control valve series is positioned to take advantage of the trend toward industrial grade requirements in a range of applications spanning from general utility and special applications. Industrial grade control valves exhibit low hysteresis and deadband, good control characteristics, tight shutoff, rugged construction, high performance packing and easy maintainability that translates into reduced longterm operating costs.

Body Styles MINIMATIC valves are available with cast bronze bodies with end connections 1/2″ to 2″ BSPT or with flanges 15mm to 40mm PN16 for pressures up to 16 bar and 180°C. For aggressive chemical applications investment cast 316 stainless steel bodies 1/2″, 3/4″, 1″ are available for services up to 25 bar and 180°C. Gland Sealing All MINIMATIC control valves incorporate our new “Low Fugitive Emission” maintenance free gland seals incorporating a modified spring loaded ptfe chevron ring set and new temperature compensated, split guide bushes widely spaced at the base of the gland and with the upper bush retained in the gland nut. These self-adjusting maintenance free glands result in improved sealing and extended periods between major overhauls. Body material                         Gunmetal    Stainless Steel Maximum working pressure    16 bar g            25 bar g Maximum temperature             180°C               180°C Saturated steam                          9 bar g             9 bar g Maximum actuator pressure    4 bar g             4 bar g Trim material                              PTFE               PTFE

Electric Valves On/Off and Modulating Control To meet the growing demand for electrically operated valves Northvale introduced a range-of lightweight, high output, linear electric actuators to fit all sizes of MINIMATIC valves. Available in 2 way and 3 way body styles with soft seats for on/off and profiled stainless steel trim for modulating control. Actuator Options Actuators can be selected to suit different supply conditions and functions: (a) On/Off valves – 24 and 220/240 volt ac (b) Modulating valves – 24 volt ac only. Standard actuators will remain “Stay Put” in their last position in the event of a power supply failure, for both 24 volt and 220/240 volt svstems. Spring return actuators are available for 24 volt supply systems only and can be arranged to fail open or closed in the event of a power supply failure. Control Signals Modulating valves can be controlled by input signals either 0-10 volt dc or 4-20mA by simply selecting the appropriate connections on the terminal strip within the enclosure. Valves can be easily changed from one system to the other without the need to return them to the factory.

Stainless Steel modulating Angle valves Method of Operation Sometimes referred to as air-operated angleseat valves or externally operated valves, angle seat valves are operated by a pressurised pilot medium, often air. The valve features a pneumatic actuator. The pilot medium flows into the actuator cylinder under pressure and causes the piston to act so that the seat seal opens or closes permitting or prohibiting flow. Angle Valve Applications Typical applications include: Air drying equipment, Autoclaves, Bottling equipment, Cooling, Dispensing equipment, Dye mixing, Gas, Ink mixing, Liquids Paint mixing, Pollution management, Pre-heating, Process control, Steam distribution, Sterilisers, Textile equipment, And so on A New Addition to the Range A new addition to the Angle Valve range is the model with limit switches which will show the open & closed status of the valve. The design incorporates two limit switches enclosed in a IP 65 safe housing. This product is available on all sizes from 1/2″ to 2″. For further information & prices please use the contact us page. Mechanical Switch (Micro Switch) Contact Rating: 16 A Voltage: 250 V AC Operating Temperature: 40°C to 150°C Mechanical Lifetime 2.5 x 105 Ops

Angle Valves Respected manufacturer of valves, eductors and ejectors, Northvale Korting, has expanded its range of angle valves – 2-way pneumatically actuated valves designed and manufactured to be ideal for a number of applications, some of which may call for the control of aggressive media. Method of Operation Sometimes referred to as air-operated angleseat valves or externally operated valves, angle seat valves are operated by a pressurised pilot medium, often air. The valve features a pneumatic actuator. The pilot medium flows into the actuator cylinder under pressure and causes the piston to act so that the seat seal opens or closes permitting or prohibiting flow. Angle Valve Applications Typical applications include: Air drying equipment, Autoclaves, Bottling equipment, Cooling, Dispensing equipment,Dye mixing Gas, Ink mixing, Liquids, Paint mixing, Pollution management, Pre-heating, Process control, Steam distribution,Sterilisers Textile equipment, And so on