Special Applications – BD SIT

ANTIVACUUM VALVE

uDev — Wed, 22 Apr 2020 07:18:47 +0000

The SV thermostatic valves series are able to restore the atmospheric pressure inside of a biphasic closed system in an extremely precise and reliable way. At the same time they also act as air vent valve during the heating phase. The key element of the project is a new intelligent actuator system made of a shape memory alloy. According to the temperature it is subjected to, the system is capable of reacting to the heat without any further energy source. Compared to the traditional systems it does not require any electrical power and can be installed in any position and orientation. The techno-polymer body, designed to withstand high temperatures, grants repeatability and reliability in a cost-effective package.

More information at www.dolphinfluidics.com

NITEA MIXING VALVE

uDev — Wed, 22 Apr 2020 06:57:49 +0000

The NiTea® is a mixing valve for professional coffee machines capable of delivering hot water for the preparation of infusions at the desired temperature and with a high degree of accuracy and stability. The system is able to mix the hot water coming from the boiler and the cold water coming from the water network passively, without any power supply, delivering the mixed water always at the perfect temperature. The valve can behave in a reactive way thanks to an actuator with shape memory material that varies mixing ratio by compensating any possible fluctuation of the working conditions. By setting the brewing temperature the system can meet the needs of the most demanding users without increasing the complexity of the traditional hydraulic circuit of the machine.

More information at www.dolphinfluidics.com

DF SMART ON/OFF AND PROPORTIONAL VALVES

uDev — Wed, 22 Apr 2020 06:55:32 +0000

DF Smart Valves from Dolphin Fluidics are 2-way medium separated On/Off and proportional valves for precision dosing, dispensing and mixing. DFSV integrates sensors capabilities and communication electronic enabling management, maintenance and fluidics performance data collection remotely. Our valve is the smartest, cleanest, lightest, smallest and most efficient solution to proportionally control flow. Each device can be fully customized according to application needs, in terms of interfaces, fluidics performance and electronic control.

More information at www.dolphinfluidics.com

1228 SERIES

uDev — Wed, 22 Apr 2020 06:52:52 +0000

The Syrup series solenoid pumps have corrosion resistant wetted parts capable of withstanding the acidic composition of beverage syrups. These pumps are economical, compact and capable of developing high pressure. A piston within the pump oscillates at power line frequency. No additional motor or control is needed. For intermittent duty only. Pump flow rate is up to a maximum of 55 l/h (15 GPH), while the discharge pressure is up to a maximum of 9 bar (130 psi).

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
1228 SERIES	Solenoid pumps	5 l/h	55 l/h	9 bar	18 bar

MONO SERIES

uDev — Wed, 22 Apr 2020 06:50:37 +0000

The Mono series solenoid pumps are economical, compact and capable of developing high pressure. A piston within the pump oscillates at power line frequency. No additional motor or control is needed. For intermittent duty only. Pump flow rate is up to a maximum of 120 l/h (30 GPH), while the discharge pressure is up to a maximum of 14 bar (200 psi).

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
MONO SERIES	Solenoid pumps	40 l/h	120 l/h	14 bar	18 bar

HA SERIES VANE PUMPS

uDev — Tue, 21 Apr 2020 10:07:06 +0000

The HA rotary pumps series, the magnetic drive version of the GA pumps series, are made of stainless steel and carbon graphite and are available in a range to cover the low flow rates. The standard configuration includes a brush DC motor. The nominal flow rates range between 70 (18 GPH) and 170 l/h (45 GPH) at 1450 rpm. Pump discharge pressure is up to a maximum of 10 bar (145 psi).

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
HA SERIES VANE PUMPS	Rotary vane pumps	70 l/h	170 l/h	10 bar	10 bar

PMFR SERIES VANE PUMPS

uDev — Tue, 21 Apr 2020 10:04:13 +0000

The PMFR series integrates positive displacement rotary vane pumps with a high efficiency single speed motor with a seal-less, magnetic coupling. A magnetic coupling provides extra reliability and extra service life. Pumps housing are in polyphenylene sulfide (PPS) engineering plastic or in stainless steel. Pumps are standard with internal relief valve. The motor is capable of 220 V AC and 50 Hz operation. Pump flow rate is up to a maximum of 115 l/h (30 GPH) at 3000 rpm. Pump discharge pressure is up to a maximum 10 bar (145 psi).

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
PMFR SERIES VANE PUMPS	Rotary vane pumps	90 l/h	115 l/h	10 bar	10 bar

TSFR 300-400 SERIES VANE PUMPS

uDev — Tue, 21 Apr 2020 10:00:41 +0000

The TSFR 300-400 series integrates positive displacement rotary vane pumps with a high efficiency variable speed motor with external controller. The electromagnetic drive, with no moving parts in the motor and no dynamic seals in the pump, makes the TSFR an exceptionally reliable product with a long service life. Pumps are available with brass or stainless steel housing, 3/8” GAS or NPT ports and internal relief valve. The nominal flow rates range between 300 and 400 l/h at 1450 rpm. These pumps will provide flow proportional to speed, with a maximum of 1100 l/h (290 GPH) The motor is capable of both 110 and 230 V AC and 50/60 Hz operation.

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
TSFR 300-400 SERIES VANE PUMPS	Rotary vane pumps	250 l/h	1100 l/h	10 bar	20 bar

TMFR 30-200 SERIES VANE PUMPS

uDev — Tue, 21 Apr 2020 09:57:57 +0000

The TMFR 30-200 series integrates positive displacement rotary vane pumps with a high efficiency variable speed motor with external controller. The electromagnetic drive, with no moving parts in the motor and no dynamic seals in the pump, makes the TMFR an exceptionally reliable product with a long service life. Pumps are available with brass or stainless steel housing, 3/8” GAS or NPT ports and internal relief valve. The nominal flow rates range between 30 and 200 l/h at 1450 rpm. These pumps will provide flow proportional to speed, with a maximum of 550 l/h (145 GPH). The motor is capable of both 110 and 230 V AC and 50/60 Hz operation.

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
TMFR 30-200 SERIES VANE PUMPS	Rotary vane pumps	80 l/h	550 l/h	16 bar	20 bar

TMCF01-07S SERIES VANE PUMPS

uDev — Tue, 21 Apr 2020 09:54:15 +0000

The TMCF01S-07S series 220V AC drives are designed to couple with the TM 30-200 and TM 300-400 positive displacement rotary vane pumps to provide great performance and reliability for a range of applications. They include a pump-to-motor adapter and a choice of driving magnets of different materials and torque capability. Pumps are available with static seals in NBR, EPDM, Viton or other materials to guarantee full chemical compatibility with a wide range of fluids. The pump housing is in brass or stainless steel. A magnetic coupling provides extra reliability and longer service life. The units are capable of a flow ranging from 100 to 550 l/h (25 to 145 GPH) and a maximum discharge pressure of 14 bar (200 psi).

	Technology	Flow Rate (Min)	Flow Rate (Max)	Differential Pressure (Max)	Static Pressure (Max)
TMCF01-07S SERIES VANE PUMPS	Rotary vane pumps	100 l/h	500 l/h	14 bar	20 bar