DWYER valves

DN: 50 mm - 200 mm

Model No.: BB300 Body Material:UPVC,PP,PPG,PVDF,CPVC Disc:UPVC,PP,PPG,PVDF,CPVC Stem:SUS410(standard),SUS316,SUS304 Seat:EPDM,VITON,NBR,HYPALON O-Ring:EPDM,VITON(FPM) Size: DN50(2")-DN200(8") ...

DN: 65 mm - 200 mm
Pressure: 10 bar - 160 bar
Temperature: 550 °C

Version Straight bonnet Cast steel body and bonnet Shut-off disc, Fig.No. 200 AE Throttle disc, Fig.No. 200 BE Outside screw and yoke Position indicator if required Turning and rising stem Pressure and temperature ratings Pressure ...

DN: 0.25 in - 1.5 in

... 3-way, 2 position valves are pilot operated, and designed for high flow applications. The 3-way valve is available in following sizes: ¼” (fig. 1 and 2), ½” (fig. 3), 1” (fig. 4 and 5), 1 ½”(fig. 6) and ...

DN: 0.125 in
Pressure: 70 psi - 300 psi

... Adjustable Needle Valve is a pneumatically triggered single-acting valve that can be used with an internal spring close (single action) or may be connected for air closing without the spring (double acting). The ...

DN: 0.25 in - 1 in

Control valve F&A 2353 can be used on any waste water treatment plant with a stable continuous recirculation flow rate. Manually adjusting a ‘telescopic head’ requires many adjustments particularly when the flow of feed ...

Flow rate: 500 us gal/min

... piping, and the headache of maintaining a liquid filled line, ScrubSeal acts as a check valve to allow drainage of scrubber sump liquid through the overflow valve while maintaining required vessel vacuum ...

DN: 400 mm - 2,000 mm

It mainly serves to adjust or stop the waste water level inside the channel. Turning the handwheel placed on the upper part of the penstock to the right or to the left, the shield of the penstock rises or lowers, changing in this way ...

Pressure: 60 bar - 280 bar
Flow rate: 40 l/min

... - Technical information - Minimum purity of the medium: ISO 4406 19/17/14 (NAS 8) A and B versions with check valve - Height - 40 mm - Pressure range - 60 - 280 BAR - Flow - Max. 40 l/min

Pressure reducing valves The pressure reducing valve is a device designed to reduce the pressure of a gas from an initial generally variable value to a final given value at the end of a process. Primary, ...

DN: 50 mm - 2,000 mm

Wafer style, uni-directional knife gate valve. One piece integral cast body with guides to support the gate and seating wedges. High flow rates with low pressure drops. USE This knife gate valve is ...

DN: 0.25 in - 4 in
Pressure: 10,000 psi
Temperature: -54 °C - 538 °C

... of lightweight Monoflange isolation valves that are ideally suited to a wide range of instrumentation applications via standard flanged pressure take-off points. The compact design incorporates the Isolation valve ...

DN: 40 mm - 900 mm

MODULATING ALTITUDE VALVE- Single acting. Same construction as Model C000/CF000. Level control with modulation for final filling of storage tanks. CONSULT FACTORY for control valve price list for specific options.

Pressure: 350 bar
Flow rate: 20 l/min

This 3-ported, externally piloted counterbalance valve is 8-size, cartridge style, low leakage with hydraulic vent. The check section allows free flow from the directional valve (port 2) to the load (port ...

DN: 0.125, 0.25, 0.5, 0.75 in
Pressure: 0 psi - 125 psi
Temperature: -20 °F - 225 °F

Humphrey offers you a variety of air piloted valves within the unique construction of the classic Diaphragm-Poppet Series. Choose diaphragm-poppet valves for your difficult, critical applications when ...

DN: 6 mm - 80 mm
Pressure: 40 bar - 100 bar
Temperature: -20 °C - 130 °C

... T-handle, square cap, underground adaptor, lockable sealing cap from 3/4”. Available colours: black, red, yellow. All the valves comply with the regulation 97/23/CE and are tested 100% on pneumatic seal with electronic control.

DN: 0.375 in - 2 in
Pressure: 150 psi
Temperature: 70 °F

All model 83 open/close electrically actuated ball valves sizes 3/8″ thru 2″ have direct mounted unidirectional 90º turn actuators (115 Vac & 220 Vac, 12/24 AC & DC are reversing). The actuators are weatherproof (NEMA ...

Pressure: 200 bar - 300 bar

Valve for inert gases IG01-IG55-IG100-IG541 for fix systems 200-300 bar CE 1370

Feeding and metering slide gate series is specifically designed for gravity-flow applications. The variable slide gate actuation setting enables fractional material flow and full-open or closed formats. It is constructed with carbon steel-infused ...

PDA Pneumatic Control Valves allow for direct remote control of individual friction modules simultaneously on a brake. Brake friction modules can turned on or off from the PDA to set brakes to run at varying torques ...

DN: 0.25 in - 4 in
Pressure: 1,000 psi
Temperature: -50 °F - 450 °F

The general purpose carbon steel ball valve is available in sizes 1/4" - 4" with a working pressure of 1000PSI (150 PSI WSP steam rating). Available with NPT (threaded) or socket weld end connections. ISO 5211 mounting ...

DN: 2.5 mm

Smooth operating spindle made of PTFE, valve bore: 0-2,5 mm, with retaining device to avoid complete unscrewing, screw cap and retaining device made of PP, operating temperature: -20 to +150 °C, made of DURAN® tubing, ...

The VGP slide valves are valves designed for heavy and particularly stressful applications. They are normally installed under hoppers, silos and tanks. Driven by pneumatic actuators, the run of ...

Pressure: 0 Pa - 2,000 Pa
Temperature: 0 °C - 1,000 °C

As for industrial round valves, square valves are also designed taking into account the pressures and temperatures of use. The industrial square valves do not have a standard dimension, ...

P2/J2 series adopt unbalanced trim design, top guiding, and simple in construction. Suitable for most of service requirement. The actuator for P2/J2 series can be QLM series sliding pneumatic type or EML series electric type. P2/J2 ...