Controles y Válvulas S.A. de C.V.

Automatización, Medición y Control

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Estandard

Product description

YT-2500 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4-20mA, which is being input from the controller. In addition, built-in micro-processing operator optimizes the positioner’s performance and provides unique functions such as Auto calibration, PID control, alarm, and hart protocol.

The electro-pneumatic positioner YT-1000L is used for operation of pneumatic rotary valve actuator by means of electrical controller or control systems with an analog output signal of DC 4 to 20mA or split ranges.

General

The electro-pneumatic positioner YT-1000R is used for rotary operation of pneumatic rotary valve actuators by means of electrical controller or control systems with an analog output signal of 4 to 20 mA or Split ranges.

  • Enclosure : IP67
  • Position indicator (OPen/Closed)
  • 2-SPDT Mechanical switch
  • Mountion bracket (NAMUR VDE/VDI 3845)

 

 

The Marsh Bellofram Type 5000 is a compact, rugged and reliable two-wire pressure transmitter, expressly designed for industrial field service. This precision unit converts a signal pressure input into a precise 4-20 mA or 10-50 mA output. The lightweight housing includes a 1/4 NPT pressure port and 1/2 NPT conduit port for field wiring. Connections are easily accessible via top cover removal. Zero and span adjustments are available within the field wiring compartment for fine, on-site calibration adjustment. The Type 5000 pressure transmitter uses a unique, temperature compensated piezoresistive transducer, suitable for gauge pressure measurement of non-corrosive liquids and gases. The sensor has excellent dynamic response and is virtually insensitive to mounting orientation and ordinary industrial vibration. Mounting holes on the transmitter housing are arranged to permit direct pipe (2") mounting for minimum installed cost.
The Marsh Bellofram Type 1500 electro-pneumatic transducer converts an electrical signal to a proportional pressure output. It provides low-cost precision electro-pneumatic control to actuators, valves, positioners, final control elements and high-flow controls. Occupying a small overall footprint, Type 1500's compact size and accessibility to ports and adjustments allow the unit to be installed in space-constrained locations or in a manifold for multi-device control. DIN rail and manifold assemblies are available in kits that provide three, five or ten mounting points. An integral pneumatic volume booster is included to provide high flow capacity.ign to provide high flow capacity. (See specifications for flow data
The Marsh Bellofram Type 1001 is a patented family of electro-pneumatic instruments that is used to reduce a supply pressure to a regulated output pressure which is directly proportional to a two-wire current or three-wire voltage input. This design incorporates closed loop sensing of the output pressure to achieve excellent accuracy and vibration stability. It also features a unique damping circuit which can be adjusted to prevent overshoot and actuator “hunting.” Model selection includes General Purpose (NEMA 1), Rainproof (NEMA 3R), and Watertight/Corrosion Resistant (NEMA 4X). NEMA 4X models are also explosion-proof, and all models are intrinsically safe.
The Marsh Bellofram Type 1001 is a patented family of electro-pneumatic instruments that is used to reduce a supply pressure to a regulated output pressure which is directly proportional to a two-wire current or three-wire voltage input. This design incorporates closed loop sensing of the output pressure to achieve excellent accuracy and vibration stability. It also features a unique damping circuit which can be adjusted to prevent overshoot and actuator “hunting.” Model selection includes General Purpose (NEMA 1), Rainproof (NEMA 3R), and Watertight/Corrosion Resistant (NEMA 4X). NEMA 4X models are also explosion-proof, and all models are intrinsically safe.

2/2-Way Servo-assisted Solenoid Valve, Linked System, General Purpose, DN 10-40mm, 0-10 bar